{"id":4076,"date":"2022-11-25T09:42:33","date_gmt":"2022-11-25T02:42:33","guid":{"rendered":"https:\/\/dpm360.com\/?post_type=product&#038;p=4076"},"modified":"2023-09-01T17:02:39","modified_gmt":"2023-09-01T10:02:39","slug":"phong-sach","status":"publish","type":"product","link":"https:\/\/dpm360.com\/san-pham\/phong-sach\/","title":{"rendered":"Ph\u00f2ng s\u1ea1ch &#8211; Thi c\u00f4ng ph\u00f2ng s\u1ea1ch Clean Room"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_27 ez-toc-wrap-left counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Phong_sach_khong_bui\" title=\"Ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i\">Ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Thong_tin_phong_sach_co_ban\" title=\"Th\u00f4ng tin ph\u00f2ng s\u1ea1ch c\u01a1 b\u1ea3n\">Th\u00f4ng tin ph\u00f2ng s\u1ea1ch c\u01a1 b\u1ea3n<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Thong_so_ky_thuat_he_thong_quan_ly\" title=\"Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Dac_ta_quan_ly_thi_cong_phong_sach\" title=\"\u0110\u1eb7c t\u1ea3 qu\u1ea3n l\u00fd thi c\u00f4ng ph\u00f2ng s\u1ea1ch:\">\u0110\u1eb7c t\u1ea3 qu\u1ea3n l\u00fd thi c\u00f4ng ph\u00f2ng s\u1ea1ch:<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Nguyen_tac_thanh_loc_thi_cong_phong_sach\" title=\"Nguy\u00ean t\u1eafc thanh l\u1ecdc thi c\u00f4ng ph\u00f2ng s\u1ea1ch\">Nguy\u00ean t\u1eafc thanh l\u1ecdc thi c\u00f4ng ph\u00f2ng s\u1ea1ch<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Thong_so_ky_thuat\" title=\"Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Nhiet_do\" title=\"Nhi\u1ec7t \u0111\u1ed9:\">Nhi\u1ec7t \u0111\u1ed9:<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Kien_thuc_co_ban_ve_bo_loc\" title=\"Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 b\u1ed9 l\u1ecdc\">Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 b\u1ed9 l\u1ecdc<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Thiet_ke_tiet_kiem_nang_luong\" title=\"Thi\u1ebft k\u1ebf ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng\">Thi\u1ebft k\u1ebf ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/#Doi_mat_voi_cac_van_de_nong\" title=\"\u0110\u1ed1i m\u1eb7t v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00f3ng\">\u0110\u1ed1i m\u1eb7t v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00f3ng<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Phong_sach_khong_bui\"><\/span><span style=\"color: #008000; font-size: 12pt;\"><em><strong>Ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">Ph\u00f2ng s\u1ea1ch (Clean Room) n\u00f3 l\u00e0 c\u01a1 s\u1edf c\u1ee7a ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m. Kh\u00f4ng th\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec5m b\u1ea9n n\u1ebfu kh\u00f4ng c\u00f3 ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i. Trong FED-STD-2, ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 ph\u00f2ng c\u00f3 l\u1ecdc kh\u00f4ng kh\u00ed, ph\u00e2n ph\u1ed1i, t\u1ed1i \u01b0u h\u00f3a, v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb x\u00e2y d\u1ef1ng, trong \u0111\u00f3 c\u00e1c quy tr\u00ecnh v\u1eadn h\u00e0nh th\u01b0\u1eddng xuy\u00ean c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 h\u1ea1t trong kh\u00f4ng kh\u00ed \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng h\u1ea1t th\u00edch h\u1ee3p m\u1ee9c \u0111\u1ed9 s\u1ea1ch s\u1ebd. T\u00ean ti\u1ebfng Vi\u1ec7t l\u00e0 ph\u00f2ng s\u1ea1ch, \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i l\u00e0 45-65% (RH), ti\u1ebfng \u1ed3n nh\u1ecf h\u01a1n ho\u1eb7c b\u1eb1ng 65dB (A) v\u00e0 \u0111\u1ed9 chi\u1ebfu s\u00e1ng nhi\u1ec1u h\u01a1n h\u01a1n ho\u1eb7c b\u1eb1ng 300Lux.<\/span><\/p>\n<figure id=\"attachment_4077\" aria-describedby=\"caption-attachment-4077\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-4077 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-300x300.jpg\" alt=\"Ph\u00f2ng s\u1ea1ch\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-4077\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">Ph\u00f2ng s\u1ea1ch<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Thong_tin_phong_sach_co_ban\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Th\u00f4ng tin ph\u00f2ng s\u1ea1ch c\u01a1 b\u1ea3n<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 h\u1ea1t v\u00e0 vi khu\u1ea9n trong kh\u00f4ng kh\u00ed trong m\u1ed9t kh\u00f4ng gian nh\u1ea5t \u0111\u1ecbnh, nhi\u1ec7t \u0111\u1ed9 trong nh\u00e0, \u0111\u1ed9 s\u1ea1ch, \u00e1p su\u1ea5t trong nh\u00e0, v\u1eadn t\u1ed1c kh\u00f4ng kh\u00ed v\u00e0 ph\u00e2n ph\u1ed1i kh\u00f4ng kh\u00ed, \u0111\u1ed9 rung ti\u1ebfng \u1ed3n v\u00e0 \u00e1nh s\u00e1ng, t\u0129nh \u0111i\u1ec7n. N\u00f3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong m\u1ed9t ph\u1ea1m vi y\u00eau c\u1ea7u nh\u1ea5t \u0111\u1ecbnh v\u00e0 m\u1ed9t c\u0103n ph\u00f2ng s\u1ea1ch s\u1ebd v\u00e0 kh\u00f4ng b\u1ee5i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c cung c\u1ea5p.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Th\u1ee9 hai, nguy\u00ean t\u1eafc ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i. Ph\u00f2ng s\u1ea1ch s\u1eed d\u1ee5ng HEPA v\u00e0 thi\u1ebft b\u1ecb l\u1ecdc kh\u00f4ng kh\u00ed, t\u1ef7 l\u1ec7 thu gom b\u1ee5i cao t\u1edbi 99,97 ~ 99,99995% n\u00ean kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c l\u1ecdc b\u1eb1ng b\u1ed9 l\u1ecdc n\u00e0y c\u00f3 th\u1ec3 n\u00f3i l\u00e0 r\u1ea5t s\u1ea1ch. Tuy nhi\u00ean, ngo\u00e0i con ng\u01b0\u1eddi, trong ph\u00f2ng s\u1ea1ch c\u00f2n c\u00f3 c\u00e1c ngu\u1ed3n b\u1ee5i nh\u01b0 m\u00e1y m\u00f3c, m\u1ed9t khi b\u1ee5i sinh ra lan r\u1ed9ng s\u1ebd kh\u00f4ng th\u1ec3 duy tr\u00ec kh\u00f4ng gian s\u1ea1ch s\u1ebd, do \u0111\u00f3 ph\u1ea3i s\u1eed d\u1ee5ng lu\u1ed3ng kh\u00ed \u0111\u1ec3 nhanh ch\u00f3ng th\u1ea3i b\u1ee5i sinh ra ra b\u00ean ngo\u00e0i.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Ba lo\u1ea1i b\u1ee5i trong ph\u00f2ng s\u1ea1ch. C\u00f3 ba nguy\u00ean t\u1eafc trong ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i: kh\u00f4ng b\u1ee5i, b\u1ee5i v\u00e0 b\u1ee5i. L\u00e0 m\u1ed9t trong nh\u1eefng k\u00eanh \u0111\u1ec7m \u0111\u1ec3 v\u00e0o ph\u00f2ng s\u1ea1ch, v\u00f2i hoa sen kh\u00f4ng kh\u00ed l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb thanh l\u1ecdc t\u1ed1t nh\u1ea5t \u0111\u1ec3 ki\u1ec3m so\u00e1t b\u1ee5i, c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m do nh\u00e2n vi\u00ean ra v\u00e0o ph\u00f2ng s\u1ea1ch g\u00e2y ra. Hai c\u1eeda c\u1ee7a v\u00f2i hoa sen kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c kh\u00f3a li\u00ean \u0111\u1ed9ng \u0111i\u1ec7n t\u1eed, c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t kh\u00f3a kh\u00ed, ng\u0103n \u00f4 nhi\u1ec5m b\u00ean ngo\u00e0i v\u00e0 kh\u00f4ng kh\u00ed kh\u00f4ng trong l\u00e0nh x\u00e2m nh\u1eadp v\u00e0o khu v\u1ef1c s\u1ea1ch kh\u00f4ng b\u1ee5i v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t s\u1ea1ch theo y\u00eau c\u1ea7u c\u1ee7a x\u01b0\u1edfng s\u1ea3n xu\u1ea5t.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Th\u1ee9 t\u01b0, ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a ph\u00f2ng s\u1ea1ch l\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 s\u1ea1ch c\u0169ng nh\u01b0 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m c\u1ee7a kh\u00f4ng kh\u00ed m\u00e0 s\u1ea3n ph\u1ea9m (nh\u01b0 chip silicon, v.v.) ti\u1ebfp x\u00fac, \u0111\u1ec3 s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ebf t\u1ea1o trong m\u1ed9t kh\u00f4ng gian m\u00f4i tr\u01b0\u1eddng t\u1ed1t, m\u00e0 ch\u00fang t\u00f4i g\u1ecdi \u0110\u00f3 l\u00e0 ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i. Theo th\u00f4ng l\u1ec7 qu\u1ed1c t\u1ebf, m\u1ee9c \u0111\u1ed9 l\u1ecdc kh\u00f4ng b\u1ee5i ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh theo s\u1ed1 l\u01b0\u1ee3ng h\u1ea1t c\u00f3 \u0111\u01b0\u1eddng k\u00ednh h\u1ea1t l\u1edbn h\u01a1n ti\u00eau chu\u1ea9n ph\u00e2n chia trong m\u1ed7i m\u00e9t kh\u1ed1i kh\u00f4ng kh\u00ed. C\u00f3 ngh\u0129a l\u00e0, c\u00e1i g\u1ecdi l\u00e0 kh\u00f4ng b\u1ee5i kh\u00f4ng ph\u1ea3i l\u00e0 100% kh\u00f4ng c\u00f3 m\u1ed9t ch\u00fat b\u1ee5i, m\u00e0 l\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong m\u1ed9t \u0111\u01a1n v\u1ecb r\u1ea5t nh\u1ecf. T\u1ea5t nhi\u00ean, c\u00e1c h\u1ea1t \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n b\u1ee5i trong ti\u00eau chu\u1ea9n n\u00e0y \u0111\u00e3 r\u1ea5t nh\u1ecf so v\u1edbi b\u1ee5i th\u00f4ng th\u01b0\u1eddng c\u1ee7a ch\u00fang ta, nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u1ea5u tr\u00fac quang h\u1ecdc, d\u00f9 ch\u1ec9 m\u1ed9t ch\u00fat b\u1ee5i c\u0169ng s\u1ebd c\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c r\u1ea5t l\u1edbn, v\u00ec v\u1eady trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m c\u1ea5u tr\u00fac quang h\u1ecdc, kh\u00f4ng b\u1ee5i l\u00e0 m\u1ed9t y\u00eau c\u1ea7u t\u1ea5t y\u1ebfu.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Ki\u1ec3m so\u00e1t s\u1ed1 l\u01b0\u1ee3ng b\u1ee5i m\u1ecbn c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t nh\u1ecf h\u01a1n 0,5 micron xu\u1ed1ng d\u01b0\u1edbi 3.500 tr\u00ean m\u1ed9t m\u00e9t kh\u1ed1i v\u00e0 n\u00f3 \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c A c\u1ee7a ti\u00eau chu\u1ea9n kh\u00f4ng b\u1ee5i qu\u1ed1c t\u1ebf. C\u00e1c ti\u00eau chu\u1ea9n kh\u00f4ng b\u1ee5i \u00e1p d\u1ee5ng cho s\u1ea3n xu\u1ea5t v\u00e0 x\u1eed l\u00fd c\u1ea5p chip c\u00f3 y\u00eau c\u1ea7u v\u1ec1 b\u1ee5i cao h\u01a1n lo\u1ea1i A v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n cao nh\u01b0 v\u1eady ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ed1 chip c\u1ea5p cao h\u01a1n. L\u01b0\u1ee3ng b\u1ee5i m\u1ecbn \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd trong ph\u1ea1m vi 1000 tr\u00ean m\u1ed9t m\u00e9t kh\u1ed1i, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1ee9c 1K trong ng\u00e0nh.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_4079\" aria-describedby=\"caption-attachment-4079\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-4079 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-1-300x300.jpg\" alt=\"Thi\u1ebft k\u1ebf ph\u00f2ng s\u1ea1ch\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-1-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-1-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-1-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-1-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-1-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-1.jpg 819w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-4079\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">Thi\u1ebft k\u1ebf ph\u00f2ng s\u1ea1ch<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\"><img src=\"https:\/\/mangpe.vn\/wp-content\/uploads\/2021\/03\/12.gif\" \/>Xem th\u00eam: <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/dpm360.com\/san-pham\/tu-giay-phong-sach\/\">T\u1ee7 gi\u00e0y ph\u00f2ng s\u1ea1ch<\/a><\/span><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thong_so_ky_thuat_he_thong_quan_ly\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">1. M\u1ee5c \u0111\u00edch: L\u00e0m t\u1ed1t c\u00f4ng t\u00e1c gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd v\u1ec7 sinh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, ng\u0103n ng\u1eeba l\u00e2y nhi\u1ec5m ch\u00e9o, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, v\u00ec v\u1eady \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a quy tr\u00ecnh qu\u1ea3n l\u00fd v\u1ec7 sinh khu v\u1ef1c s\u1ea1ch ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. Ph\u1ea1m vi: N\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 qu\u1ea3n l\u00fd d\u00f2ng ng\u01b0\u1eddi trong x\u01b0\u1edfng s\u1ea1ch, h\u1eadu c\u1ea7n v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u1ee7a x\u01b0\u1edfng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c li\u00ean quan \u0111\u1ebfn s\u1ef1 s\u1ea1ch s\u1ebd c\u1ee7a c\u01a1 s\u1edf.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">3. Quy tr\u00ecnh l\u00e0m vi\u1ec7c:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Nh\u00e2n vi\u00ean v\u00e0o khu v\u1ef1c s\u1ea1ch s\u1ebd ph\u1ea3i kh\u00e1m s\u1ee9c kh\u1ecfe v\u00e0 l\u1ea5y gi\u1ea5y ch\u1ee9ng nh\u1eadn s\u1ee9c kh\u1ecfe m\u1edbi \u0111\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c, m\u1ed7i n\u0103m kh\u00e1m l\u1ea1i m\u1ed9t l\u1ea7n, n\u1ebfu kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u th\u00ec ph\u1ea3i thuy\u00ean chuy\u1ec3n ra ngo\u00e0i, nh\u00e2n vi\u00ean b\u1ecb c\u1ea3m c\u00fam th\u00ec kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u01b0\u1ee3c ph\u00e9p l\u00e0m vi\u1ec7c trong khu v\u1ef1c s\u1ea1ch s\u1ebd.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Di\u1ec7n t\u00edch s\u1eed d\u1ee5ng c\u1ee7a m\u1ed7i ng\u01b0\u1eddi trong khu v\u1ef1c s\u1ea1ch s\u1ebd kh\u00f4ng nh\u1ecf h\u01a1n 4 m\u00e9t vu\u00f4ng<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>\u0110\u1ec3 qu\u1ea3n l\u00fd qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng trong khu v\u1ef1c s\u1ea1ch, xem &#8220;H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng t\u1ea1i khu v\u1ef1c s\u1ea1ch&#8221;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Nh\u00e0 x\u01b0\u1edfng s\u1ea1ch s\u1ebd ph\u1ea3i \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng b\u1eb1ng tia c\u1ef1c t\u00edm trong 60 ph\u00fat sau khi tan s\u1edf m\u1ed7i ng\u00e0y v\u00e0 \u0111i\u1ec1n v\u00e0o &#8220;h\u1ed3 s\u01a1 kh\u1eed tr\u00f9ng b\u1eb1ng tia c\u1ef1c t\u00edm&#8221; v\u00e0 x\u00f4ng kh\u00f3i b\u1eb1ng formaldehyde m\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n trong n\u1eeda gi\u1edd, v\u00e0 \u0111i\u1ec1n v\u00e0o &#8220;hun tr\u00f9ng v\u00e0 h\u1ed3 s\u01a1 kh\u1eed tr\u00f9ng&#8221;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Vi\u1ec7c ph\u00e2n lu\u1ed3ng ng\u01b0\u1eddi ra, v\u00e0o khu v\u1ef1c s\u1ea1ch ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo \u0111\u00fang quy tr\u00ecnh v\u00e0 y\u00eau c\u1ea7u sau \u0111\u00e2y.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>M\u1ecdi ng\u01b0\u1eddi v\u00e0o nh\u00e0 =&gt; thay gi\u00e0y =&gt; c\u1edfi \u00e1o =&gt; r\u1eeda tay =&gt; m\u1eb7c qu\u1ea7n \u00e1o s\u1ea1ch =&gt; kh\u1eed tr\u00f9ng tay =&gt;<\/span><br \/>\n<span style=\"font-size: 12pt;\">Khu v\u1ef1c s\u1ea1ch s\u1ebd =&gt; ra kh\u1ecfi c\u1eeda =&gt; c\u1edfi qu\u1ea7n \u00e1o s\u1ea1ch =&gt; m\u1eb7c \u00e1o kho\u00e1c =&gt; thay gi\u00e0y =&gt; m\u1ecdi ng\u01b0\u1eddi ra ngo\u00e0i<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Nh\u00e2n vi\u00ean \u0111\u1eb7c bi\u1ec7t ch\u1ecbu tr\u00e1ch nhi\u1ec7m chu\u1ea9n b\u1ecb ch\u1ea5t kh\u1eed tr\u00f9ng v\u00e0 ch\u1ea5t kh\u1eed tr\u00f9ng 0,3&#8243; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1eed tr\u00f9ng<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>C\u00f4ng t\u00e1c h\u1eadu c\u1ea7n v\u00e0o khu v\u1ef1c s\u1ea1ch ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo quy tr\u00ecnh v\u00e0 y\u00eau c\u1ea7u sau: C\u00e1c m\u1eb7t h\u00e0ng =&gt; ph\u00f2ng gi\u1ea3i n\u00e9n =&gt; c\u1eeda s\u1ed5 chuy\u1ec3n hai l\u1edbp =&gt; khu v\u1ef1c s\u1ea1ch =&gt; c\u1eeda s\u1ed5 chuy\u1ec3n hai l\u1edbp =&gt; ph\u00f2ng \u0111\u00f3ng g\u00f3i<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Linh ki\u1ec7n, nguy\u00ean ph\u1ee5 li\u1ec7u khi v\u00e0o khu v\u1ef1c s\u1ea1ch ph\u1ea3i \u0111\u01b0\u1ee3c b\u00f3c b\u1ecf bao b\u00ec b\u00ean ngo\u00e0i v\u00e0 chuy\u1ec3n qua c\u1eeda s\u1ed5 trung chuy\u1ec3n hai l\u1edbp, s\u1ea3n ph\u1ea9m s\u1ea3n xu\u1ea5t ra ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i, ni\u00eam phong tr\u01b0\u1edbc khi chuy\u1ec3n ra c\u1eeda s\u1ed5 trung chuy\u1ec3n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Sau khi tan s\u1edf h\u00e0ng ng\u00e0y, ng\u01b0\u1eddi v\u1eadn h\u00e0nh n\u00ean l\u00e0m t\u1ed1t c\u00f4ng vi\u1ec7c lau ch\u00f9i b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c, s\u00e0n v\u00e0 ph\u00e2n, lau t\u01b0\u1eddng v\u00e0 tr\u1ea7n nh\u00e0 m\u1ed7i tu\u1ea7n m\u1ed9t l\u1ea7n v\u00e0 \u0111i\u1ec1n v\u00e0o &#8220;h\u1ed3 s\u01a1 v\u1ec7 sinh x\u01b0\u1edfng s\u1ea1ch s\u1ebd&#8221;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Kh\u00f4ng \u0111\u1ec3 m\u00f3ng tay d\u00e0i, kh\u00f4ng s\u01a1n m\u00f3ng tay, kh\u00f4ng \u0111eo nh\u1eabn, v\u00f2ng tay, \u0111\u1ed3ng h\u1ed3, d\u00e2y chuy\u1ec1n, kh\u00f4ng \u0103n u\u1ed1ng, kh\u00f4ng g\u00e2y ti\u1ebfng \u1ed3n l\u1edbn, kh\u00f4ng m\u1eb7c qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng khi r\u1eddi kh\u1ecfi khu v\u1ef1c s\u1ea1ch s\u1ebd ho\u1eb7c kh\u00f4ng m\u1eb7c qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng khi v\u00e0o khu v\u1ef1c s\u1ea1ch. m\u1eb7c ph\u1ea3i c\u00f3 quy \u0111\u1ecbnh<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>H\u1ed9p doanh thu \u1edf khu v\u1ef1c s\u1ea1ch ph\u1ea3i l\u00e0 h\u1ed9p doanh thu kh\u00f4ng x\u1ed1p c\u00f3 n\u1eafp \u0111\u1eady v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u00e9o v\u1edbi h\u1ed9p doanh thu \u1edf khu v\u1ef1c kh\u00f4ng s\u1ea1ch.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Tr\u00ean c\u01a1 s\u1edf \u0111\u1ea3m b\u1ea3o s\u1ea1ch s\u1ebd, h\u1ed9p doanh thu ph\u1ea3i \u0111\u01b0\u1ee3c v\u1ec7 sinh \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n m\u1ed9t tu\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ea1ch s\u1ebd v\u00e0 \u0111i\u1ec1n v\u00e0o &#8220;h\u1ed3 s\u01a1 v\u1ec7 sinh v\u00e0 kh\u1eed tr\u00f9ng thi\u1ebft b\u1ecb l\u00e0m vi\u1ec7c&#8221;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Ng\u01b0\u1eddi v\u1eadn h\u00e0nh n\u00ean b\u1ea3o d\u01b0\u1ee1ng d\u1ee5ng c\u1ee5 trong khu v\u1ef1c s\u1ea1ch s\u1ebd sau khi ngh\u1ec9 l\u00e0m h\u00e0ng ng\u00e0y \u0111\u1ec3 gi\u1eef cho d\u1ee5ng c\u1ee5 lu\u00f4n s\u1ea1ch s\u1ebd<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>T\u1ea5t c\u1ea3 kh\u00ed n\u00e9n \u0111i v\u00e0o khu v\u1ef1c s\u1ea1ch \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ecdc s\u1ea1ch.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a x\u01b0\u1edfng s\u1ea1ch, c\u00e1c ph\u1ee5 t\u00f9ng r\u01a1i v\u00e3i d\u01b0\u1edbi \u0111\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch tr\u01b0\u1edbc khi t\u00e1i s\u1eed d\u1ee5ng, kh\u00f4ng \u0111\u01b0\u1ee3c lau s\u1ea3n ph\u1ea9m b\u1eb1ng s\u00e0n trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Ng\u01b0\u1eddi v\u1eadn h\u00e0nh trong khu v\u1ef1c s\u1ea1ch s\u1ebd ph\u1ea3i lau v\u00e0 s\u00e1t tr\u00f9ng tay b\u1eb1ng c\u1ed3n 2 gi\u1edd m\u1ed9t l\u1ea7n \u0111\u1ec3 tr\u00e1nh m\u1ed3 h\u00f4i ho\u1eb7c bong tr\u00f3c da \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Khi tan s\u1edf h\u00e0ng ng\u00e0y, s\u1ea3n ph\u1ea9m ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t trong th\u00f9ng quay v\u00f2ng v\u00e0 \u0111\u01b0\u1ee3c che \u0111\u1eady \u0111\u1ec3 tr\u00e1nh \u00f4 nhi\u1ec5m<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>Thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng trong ph\u00e2n x\u01b0\u1edfng thanh l\u1ecdc \u0111\u01b0\u1ee3c ki\u1ec3m tra, b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 2 th\u00e1ng m\u1ed9t l\u1ea7n \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng ho\u00e0n ch\u1ec9nh, s\u1ea1ch s\u1ebd v\u00e0 chi\u1ebfu s\u00e1ng<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\">\u2713<\/span>M\u1ed7i b\u00f3ng \u0111\u00e8n c\u1ef1c t\u00edm ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh s\u1ed1, ghi l\u1ea1i chi ti\u1ebft th\u1eddi gian b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng v\u00e0 th\u1eddi gian s\u1eed d\u1ee5ng t\u00edch l\u0169y, n\u1ebfu \u0111\u00e3 s\u1eed d\u1ee5ng h\u01a1n 800 gi\u1edd th\u00ec n\u00ean thay th\u1ebf, c\u0169ng c\u00f3 th\u1ec3 ki\u1ec3m tra c\u01b0\u1eddng \u0111\u1ed9 tia c\u1ef1c t\u00edm m\u1ed7i n\u0103m m\u1ed9t l\u1ea7n. N\u1ebfu c\u01b0\u1eddng \u0111\u1ed9 \u00edt h\u01a1n th\u00ec n\u00ean thay \u0111\u00e8n. Lau \u0111\u00e8n b\u1eb1ng c\u1ed3n m\u1ed7i tu\u1ea7n m\u1ed9t l\u1ea7n v\u00e0 ghi l\u1ea1i.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_4078\" aria-describedby=\"caption-attachment-4078\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-4078 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-300x300.jpg\" alt=\"Thi\u1ebft k\u1ebf ph\u00f2ng s\u1ea1ch\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/thiet-ke-phong-sach.jpg 819w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-4078\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">Thi\u1ebft k\u1ebf ph\u00f2ng s\u1ea1ch<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Dac_ta_quan_ly_thi_cong_phong_sach\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>\u0110\u1eb7c t\u1ea3 qu\u1ea3n l\u00fd thi c\u00f4ng ph\u00f2ng s\u1ea1ch:<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Vi\u1ec7c qu\u1ea3n l\u00fd vi\u1ec7c v\u00e0o ph\u00f2ng s\u1ea1ch, bao g\u1ed3m vi\u1ec7c nh\u00e2n vi\u00ean ph\u00f2ng s\u1ea1ch v\u00e0o, nh\u1eadp v\u1eadt li\u1ec7u v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nhau: \u0110\u1ea7u v\u00e0o v\u00e0 thi\u1ebft b\u1ecb li\u00ean quan, b\u1ea3o tr\u00ec v\u00e0 qu\u1ea3n l\u00fd \u0111\u01b0\u1eddng \u1ed1ng ph\u1ea3i ng\u0103n ch\u1eb7n c\u00e1c h\u1ea1t v\u00e0 vi sinh v\u1eadt \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ph\u00f2ng s\u1ea1ch.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>C\u00f4ng ngh\u1ec7 qu\u1ea3n l\u00fd v\u1eadn h\u00e0nh, s\u1ea3n xu\u1ea5t, m\u1eb7c qu\u1ea7n \u00e1o v\u00e0 v\u1ec7 sinh nh\u00e2n vi\u00ean ph\u00f2ng s\u1ea1ch, chuy\u1ec3n \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh, l\u1ef1a ch\u1ecdn v\u00e0 v\u1ec7 sinh thi\u1ebft b\u1ecb trong nh\u00e0 v\u00e0 v\u1eadt li\u1ec7u trang tr\u00ed, kh\u1eed tr\u00f9ng, v.v., n\u00ean \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ea1ch s\u1ebd b\u1ee5i ph\u00f2ng c\u00e1c h\u1ea1t, s\u1ea3n xu\u1ea5t, l\u01b0u gi\u1eef, sinh s\u1ea3n c\u1ee7a vi sinh v\u1eadt.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Duy tr\u00ec v\u00e0 qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n, \u0111\u1ed3ng th\u1eddi x\u00e2y d\u1ef1ng c\u00e1c quy tr\u00ecnh v\u1eadn h\u00e0nh t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c nhau, bao g\u1ed3m h\u1ec7 th\u1ed1ng l\u1ecdc, c\u00e1c h\u1ec7 th\u1ed1ng n\u01b0\u1edbc, kh\u00ed \u0111\u1ed1t v\u00e0 \u0111i\u1ec7n, thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t (k\u1eb9p c\u00f4ng c\u1ee5) ), v.v \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c y\u00eau c\u1ea7u v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m v\u00e0 m\u1ee9c \u0111\u1ed9 s\u1ea1ch c\u1ee7a kh\u00f4ng kh\u00ed.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Qu\u1ea3n l\u00fd l\u00e0m s\u1ea1ch v\u00e0 kh\u1eed tr\u00f9ng, quy \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u1ec1 vi\u1ec7c l\u00e0m s\u1ea1ch v\u00e0 kh\u1eed tr\u00f9ng c\u00e1c thi\u1ebft b\u1ecb v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c nhau trong ph\u00f2ng s\u1ea1ch, ph\u01b0\u01a1ng ph\u00e1p, chu k\u1ef3 v\u00e0 ki\u1ec3m tra, \u0111\u1ec3 ng\u0103n ng\u1eeba v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t b\u1ee5i trong ph\u00f2ng s\u1ea1ch, s\u1ea3n xu\u1ea5t, l\u01b0u gi\u1eef v\u00e0 sinh s\u1ea3n c\u1ee7a vi sinh v\u1eadt.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>N\u1ed9i dung ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng ph\u00f2ng s\u1ea1ch bao g\u1ed3m: l\u1ecdc kh\u00f4ng kh\u00ed, l\u00e0m s\u1ea1ch t\u00f2a nh\u00e0, n\u01b0\u1edbc ho\u1eb7c kh\u00ed ho\u1eb7c h\u00f3a ch\u1ea5t ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi s\u1ea3n ph\u1ea9m v\u00e0 c\u00e1c thi\u1ebft b\u1ecb, d\u1ee5ng c\u1ee5 s\u1ea3n xu\u1ea5t&#8230; Ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m v\u00e0 rung h\u1ea1t, ti\u1ebfng \u1ed3n, ki\u1ec3m so\u00e1t t\u0129nh \u0111i\u1ec7n, ph\u00f2ng ng\u1eeba&#8230;<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_4084\" aria-describedby=\"caption-attachment-4084\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-4084 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-khong-bui-300x300.jpg\" alt=\"Ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i \" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-khong-bui-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-khong-bui-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/phong-sach-khong-bui-100x100.jpg 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-4084\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">Ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Nguyen_tac_thanh_loc_thi_cong_phong_sach\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Nguy\u00ean t\u1eafc thanh l\u1ecdc thi c\u00f4ng ph\u00f2ng s\u1ea1ch<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Lu\u1ed3ng kh\u00f4ng kh\u00ed \u2192 x\u1eed l\u00fd kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3 ch\u00ednh \u2192 \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed \u2192 x\u1eed l\u00fd kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3 trung b\u00ecnh \u2192 c\u1ea5p kh\u00ed \u0111i\u1ec1u \u00e1p b\u1eb1ng qu\u1ea1t \u2192 \u1ed1ng c\u1ea5p kh\u00ed l\u00e0m s\u1ea1ch \u2192 c\u1eeda c\u1ea5p kh\u00ed hi\u1ec7u su\u1ea5t cao \u2192 ph\u00f2ng s\u1ea1ch \u2192 lo\u1ea1i b\u1ecf b\u1ee5i (vi khu\u1ea9n) \u2192 k\u00eanh d\u1eabn kh\u00ed h\u1ed3i \u2192 kh\u00f4ng kh\u00ed trong l\u00e0nh , x\u1eed l\u00fd kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3 ch\u00ednh. L\u1eb7p l\u1ea1i quy tr\u00ecnh tr\u00ean \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch thanh l\u1ecdc.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thong_so_ky_thuat\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>S\u1ed1 l\u1ea7n th\u00f4ng gi\u00f3: 100.000 c\u1ea5p 10-15 l\u1ea7n\/gi\u1edd<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>M\u1ee9c 10.000 15-25 l\u1ea7n\/gi\u1edd<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>1000-c\u1ea5p 50-52 l\u1ea7n\/gi\u1edd<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>T\u1ed1c \u0111\u1ed9 gi\u00f3 ti\u1ebft di\u1ec7n 0,25-0,35m\/s tr\u00ean b\u00e0n m\u1ed5 c\u1ea5p 100<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t: Ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa c\u00e1c ph\u00f2ng s\u1ea1ch c\u00f3 c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 5Pa, ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa khu v\u1ef1c s\u1ea1ch v\u00e0 khu v\u1ef1c kh\u00f4ng s\u1ea1ch kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 5Pa, ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa khu v\u1ef1c s\u1ea1ch v\u00e0 b\u00ean ngo\u00e0i kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n nh\u1ecf h\u01a1n 10Pa<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_4091\" aria-describedby=\"caption-attachment-4091\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-4091 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/ve-sinh-phong-sach-300x300.jpg\" alt=\"V\u1ec7 sinh ph\u00f2ng s\u1ea1ch\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/ve-sinh-phong-sach-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/ve-sinh-phong-sach-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/ve-sinh-phong-sach-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/ve-sinh-phong-sach.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-4091\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">V\u1ec7 sinh ph\u00f2ng s\u1ea1ch<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Nhiet_do\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Nhi\u1ec7t \u0111\u1ed9:<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Ph\u00f2ng s\u1ea1ch v\u1edbi y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t: \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo y\u00eau c\u1ea7u c\u1ee7a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Ph\u00f2ng s\u1ea1ch kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m cho quy tr\u00ecnh s\u1ea3n xu\u1ea5t: 24~26\u00b0C v\u00e0o m\u00f9a h\u00e8, 20~22\u00b0C v\u00e0o m\u00f9a \u0111\u00f4ng<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u261e<\/strong><\/em><\/span>Thanh l\u1ecdc nh\u00e2n s\u1ef1 v\u00e0 ph\u00f2ng kh\u00e1ch: 26~30\u00b0C v\u00e0o m\u00f9a h\u00e8, 16~20\u00b0C v\u00e0o m\u00f9a \u0111\u00f4ng<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>L\u01b0\u1ee3ng kh\u00f4ng kh\u00ed trong l\u00e0nh trong ph\u00f2ng s\u1ea1ch ph\u1ea3i l\u00e0 m\u1ee9c t\u1ed1i \u0111a c\u1ee7a hai m\u1ee5c sau:<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">1. B\u00f9 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i trong nh\u00e0 v\u00e0 t\u1ed5ng l\u01b0\u1ee3ng kh\u00ed s\u1ea1ch c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec \u00e1p su\u1ea5t d\u01b0\u01a1ng trong nh\u00e0.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">2. \u0110\u1ea3m b\u1ea3o l\u01b0\u1ee3ng gi\u00f3 t\u01b0\u01a1i cung c\u1ea5p cho m\u1ed7i ng\u01b0\u1eddi trong ph\u00f2ng s\u1ea1ch m\u1ed7i gi\u1edd kh\u00f4ng d\u01b0\u1edbi 40m\u00b3.<\/span><br \/>\n<span style=\"font-size: 12pt;\">v\u1eadt li\u1ec7u k\u1ebft c\u1ea5u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1. T\u01b0\u1eddng v\u00e0 m\u00e1i c\u1ee7a ph\u00f2ng s\u1ea1ch th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p t\u1ea5m m\u00e0u sandwich d\u00e0y 50mm v\u00e0 c\u00e1c c\u1ea5u h\u00ecnh nh\u00f4m oxit \u0111\u1ec3 thanh l\u1ecdc. C\u1eeda s\u1eed d\u1ee5ng c\u1eeda k\u00edn kh\u00ed thanh l\u1ecdc v\u00e0 c\u1eeda s\u1ed5 s\u1eed d\u1ee5ng c\u1eeda s\u1ed5 c\u1ed1 \u0111\u1ecbnh b\u1eb1ng k\u00ednh h\u1ee3p kim nh\u00f4m.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">2. S\u00e0n s\u1eed d\u1ee5ng s\u00e0n epoxy t\u1ef1 san ph\u1eb3ng ho\u1eb7c s\u00e0n s\u1ea1ch b\u1eb1ng nh\u1ef1a ch\u1ecbu m\u00e0i m\u00f2n cao c\u1ea5p.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3. C\u00e1c \u1ed1ng thanh l\u1ecdc v\u00e0 th\u00f4ng gi\u00f3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00e1c t\u1ea5m th\u00e9p m\u1ecfng m\u1ea1 k\u1ebdm v\u00e0 c\u00e1c t\u1ea5m c\u00e1ch nhi\u1ec7t ch\u1ed1ng ch\u00e1y &#8220;PEF&#8221; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t.<\/span><br \/>\n<span style=\"font-size: 12pt;\">Th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng ch\u1ee9c n\u0103ng ch\u1ec9nh s\u1eeda ph\u00e1t s\u00f3ng<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_4092\" aria-describedby=\"caption-attachment-4092\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-4092 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/kiem-tra-phong-sach-300x300.jpg\" alt=\"Ki\u1ec3m tra ph\u00f2ng s\u1ea1ch\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/kiem-tra-phong-sach-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/kiem-tra-phong-sach-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/kiem-tra-phong-sach-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/kiem-tra-phong-sach-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/kiem-tra-phong-sach-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/11\/kiem-tra-phong-sach.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-4092\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">Ki\u1ec3m tra ph\u00f2ng s\u1ea1ch<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Kien_thuc_co_ban_ve_bo_loc\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 b\u1ed9 l\u1ecdc<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">B\u1ed9 l\u1ecdc l\u00e0 thi\u1ebft b\u1ecb l\u1ecdc ch\u00ednh trong ph\u00f2ng s\u1ea1ch v\u00e0 l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n l\u1ecdc kh\u00f4ng kh\u00ed ch\u00ednh. Do \u0111\u00f3, \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi tham gia qu\u1ea3n l\u00fd thi\u1ebft k\u1ebf, x\u00e2y d\u1ef1ng v\u00e0 b\u1ea3o tr\u00ec ph\u00f2ng s\u1ea1ch l\u00e0 ph\u1ea3i hi\u1ec3u v\u00e0 n\u1eafm v\u1eefng ki\u1ebfn \u200b\u200b\u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 b\u1ed9 l\u1ecdc.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>1. Ph\u00e2n lo\u1ea1i b\u1ed9 l\u1ecdc<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u01b0\u1ee3c chia theo hi\u1ec7u su\u1ea5t c\u1ee7a b\u1ed9 l\u1ecdc (hi\u1ec7u qu\u1ea3, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu, kh\u1ea3 n\u0103ng gi\u1eef b\u1ee5i), th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh s\u00e1u lo\u1ea1i b\u1ed9 l\u1ecdc: th\u00f4, trung b\u00ecnh, cao, d\u01b0\u1edbi cao, hi\u1ec7u su\u1ea5t cao (HEPA) v\u00e0 si\u00eau hi\u1ec7u su\u1ea5t cao (ULPA).<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Trong ti\u00eau chu\u1ea9n qu\u1ed1c gia &#8220;B\u1ed9 l\u1ecdc kh\u00f4ng kh\u00ed&#8221; GB\/T14295-93 c\u1ee7a qu\u1ed1c gia t\u00f4i, hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu c\u1ee7a c\u00e1c b\u1ed9 l\u1ecdc kh\u00e1c nhau \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ti\u00eau chu\u1ea9n qu\u1ed1c gia &#8220;B\u1ed9 l\u1ecdc kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3 cao&#8221; GB13554-92 quy \u0111\u1ecbnh r\u1eb1ng c\u00e1c b\u1ed9 l\u1ecdc hi\u1ec7u qu\u1ea3 cao \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed1n lo\u1ea1i: A, B, C v\u00e0 D theo hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang. Lo\u1ea1i D c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t c\u1ef1c cao (ho\u1eb7c b\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t cao 0,1\u03bcm ho\u1eb7c b\u1ed9 l\u1ecdc c\u00f3 \u0111\u1ed9 th\u1ea5m c\u1ef1c th\u1ea5p).<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>C\u1eeda s\u1ed5 chuy\u1ec3n nh\u01b0\u1ee3ng<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. M\u1ee5c \u0111\u00edch: Ph\u01b0\u01a1ng ph\u00e1p ti\u1ec7t tr\u00f9ng \u0111\u1ed1i v\u1edbi nh\u1eefng v\u1eadt d\u1ee5ng kh\u00f4ng \u0111\u01b0\u1ee3c ti\u1ec7t tr\u00f9ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ti\u1ec7t tr\u00f9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u00e1p su\u1ea5t cao.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. Quy tr\u00ecnh v\u1eadn h\u00e0nh:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">1. Lau c\u00e1c m\u1eb7t h\u00e0ng s\u1ebd \u0111\u01b0\u1ee3c giao b\u1eb1ng axit peracetic 0,5% ho\u1eb7c dung d\u1ecbch iodophor 5%.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">2. M\u1edf c\u1eeda ngo\u00e0i c\u1ee7a c\u1eeda s\u1ed5 chuy\u1ec3n, nhanh ch\u00f3ng \u0111\u1eb7t c\u00e1c v\u1eadt ph\u1ea9m c\u1ea7n chuy\u1ec3n, kh\u1eed tr\u00f9ng c\u1eeda s\u1ed5 chuy\u1ec3n b\u1eb1ng b\u00ecnh x\u1ecbt axit peracetic 0,5% v\u00e0 \u0111\u00f3ng c\u1eeda ngo\u00e0i c\u1ee7a c\u1eeda s\u1ed5 chuy\u1ec3n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3. B\u1eadt \u0111\u00e8n c\u1ef1c t\u00edm trong c\u1eeda s\u1ed5 chuy\u1ec3n v\u00e0 chi\u1ebfu c\u00e1c v\u1eadt ph\u1ea9m s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n b\u1eb1ng \u0111\u00e8n c\u1ef1c t\u00edm trong kh\u00f4ng \u00edt h\u01a1n 15 ph\u00fat.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">4. Th\u00f4ng b\u00e1o cho ng\u01b0\u1eddi th\u00ed nghi\u1ec7m ho\u1eb7c nh\u00e2n vi\u00ean trong h\u1ec7 th\u1ed1ng r\u00e0o ch\u1eafn, m\u1edf c\u1eeda b\u00ean trong c\u1ee7a c\u1eeda s\u1ed5 chuy\u1ec3n v\u00e0 l\u1ea5y v\u1eadt ph\u1ea9m ra<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>V\u00f2i sen kh\u00f4ng kh\u00ed<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. T\u1ed5ng quan: Bu\u1ed3ng t\u1eafm kh\u00ed l\u00e0 thi\u1ebft b\u1ecb d\u00f9ng cho x\u01b0\u1edfng s\u1ea1ch, ph\u00f2ng s\u1ea1ch \u0111\u00fac s\u1eb5n, d\u00f9ng \u0111\u1ec3 th\u1ed5i s\u1ea1ch b\u1ee5i b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t c\u01a1 th\u1ec3 ng\u01b0\u1eddi v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng mang theo v\u00e0o x\u01b0\u1edfng thanh l\u1ecdc, \u0111\u1ed3ng th\u1eddi thanh l\u1ecdc kh\u00f4ng kh\u00ed v\u00f2i hoa sen c\u0169ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t kh\u00f3a kh\u00f4ng kh\u00ed \u0111\u1ec3 ng\u0103n kh\u00f4ng kh\u00ed. Tinh khi\u1ebft x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p v\u00e0o khu v\u1ef1c s\u1ea1ch, \u0111\u00e2y l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb hi\u1ec7u qu\u1ea3 \u0111\u1ec3 thanh l\u1ecdc c\u01a1 th\u1ec3 con ng\u01b0\u1eddi v\u00e0 ng\u0103n kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i l\u00e0m \u00f4 nhi\u1ec5m khu v\u1ef1c s\u1ea1ch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">K\u1ebft c\u1ea5u: D\u00f2ng v\u00f2i hoa sen kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c t\u1ea5m t\u01b0\u1eddng m\u00e0u c\u00e1ch nhi\u1ec7t b\u1eb1ng b\u1ecdt v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n h\u1ee3p kim nh\u00f4m, \u0111\u01b0\u1ee3c trang b\u1ecb qu\u1ea1t ly t\u00e2m, hi\u1ec7u \u1ee9ng ch\u00ednh v\u00e0 b\u1ed9 l\u1ecdc kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3 cao, v\u1edbi h\u00ecnh th\u1ee9c \u0111\u1eb9p, c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn, b\u1ea3o tr\u00ec thu\u1eadn ti\u1ec7n, v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n, t\u00ednh n\u0103ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. Nguy\u00ean t\u1eafc: Kh\u00f4ng kh\u00ed trong ph\u00f2ng t\u1eafm kh\u00f4ng kh\u00ed \u0111i v\u00e0o h\u1ed9p \u00e1p su\u1ea5t t\u0129nh th\u00f4ng qua b\u1ed9 l\u1ecdc s\u01a1 c\u1ea5p th\u00f4ng qua ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u1ea1t v\u00e0 sau khi \u0111\u01b0\u1ee3c l\u1ecdc b\u1eb1ng b\u1ed9 l\u1ecdc kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3 cao, kh\u00f4ng kh\u00ed s\u1ea1ch \u0111\u01b0\u1ee3c \u0111\u1ea9y ra t\u1eeb v\u00f2i c\u1ee7a kh\u00f4ng kh\u00ed ph\u00f2ng t\u1eafm \u1edf t\u1ed1c \u0111\u1ed9 cao. G\u00f3c c\u1ee7a v\u00f2i phun c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh, c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3. B\u1ee5i b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a ng\u01b0\u1eddi ho\u1eb7c v\u1eadt d\u1ee5ng mang theo \u0111\u01b0\u1ee3c th\u1ed5i bay c\u1ea9n th\u1eadn, v\u00e0 b\u1ee5i th\u1ed5i xu\u1ed1ng \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf v\u00e0o b\u1ed9 l\u1ecdc kh\u00f4ng kh\u00ed s\u01a1 c\u1ea5p, \u0111\u1ec3 l\u01b0u th\u00f4ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch c\u1ee7a v\u00f2i hoa sen kh\u00f4ng kh\u00ed.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">3. C\u00f4ng d\u1ee5ng v\u00e0 t\u00ednh n\u0103ng: V\u00f2i sen kh\u00ed l\u00e0 thi\u1ebft b\u1ecb thanh l\u1ecdc c\u00e1 nh\u00e2n \u0111\u01b0\u1ee3c ng\u01b0\u1eddi v\u1eadn h\u00e0nh s\u1eed d\u1ee5ng khi v\u00e0o ph\u00f2ng s\u1ea1ch, s\u1eed d\u1ee5ng kh\u00f4ng kh\u00ed s\u1ea1ch t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 th\u1ed5i v\u00e0 l\u00e0m \u01b0\u1edbt nh\u1eb1m lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n tr\u00ean ng\u01b0\u1eddi ng\u01b0\u1eddi v\u00e0o ph\u00f2ng. \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n tr\u00ean ng\u01b0\u1eddi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.B\u1ee5i v\u00e0 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m b\u00ean ngo\u00e0i x\u00e2m nh\u1eadp v\u00e0o khu v\u1ef1c s\u1ea1ch. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ed5i h\u00e0ng h\u00f3a c\u1ed3ng k\u1ec1nh.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">4. Th\u00e0nh ph\u1ea7n thi\u1ebft b\u1ecb: ch\u1ee7 y\u1ebfu bao g\u1ed3m th\u00e2n bu\u1ed3ng, \u00e1nh s\u00e1ng, h\u1ec7 th\u1ed1ng l\u1ecdc, b\u1ed9 ph\u1eadn qu\u1ea1t, \u1ed1ng ng\u1eadm, \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(1) Th\u00e2n bu\u1ed3ng: t\u1ea5m t\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng t\u1ea5m c\u00e1ch nhi\u1ec7t th\u00e9p m\u00e0u, t\u1ea5m b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i \u0111\u1ec1u l\u00e0 t\u1ea5m th\u00e9p m\u00e0u, ph\u1ea7n gi\u1eefa \u0111\u01b0\u1ee3c l\u1ea5p \u0111\u1ea7y b\u1eb1ng v\u1eadt li\u1ec7u polystyrene d\u00e0y 60mm v\u00e0 b\u1ecdt PU \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh li\u00ean t\u1ee5c; t\u1ea5m b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i \u0111\u01b0\u1ee3c \u00e9p t\u00edch h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t. K\u00edch th\u01b0\u1edbc c\u1ed5ng ra v\u00e0o d\u00e0nh cho nh\u00e2n s\u1ef1 l\u00e0 (r\u1ed9ng x cao) mm: 700\u00d71800.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(2) Chi\u1ebfu s\u00e1ng trong nh\u00e0: \u0111\u00e8n chi\u1ebfu s\u00e1ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t ph\u00eda tr\u00ean th\u00e2n bu\u1ed3ng, \u0111\u00e8n tu\u00fdp s\u1eed d\u1ee5ng ngu\u1ed3n s\u00e1ng hi\u1ec7u su\u1ea5t cao c\u1ee7a Philips, an to\u00e0n, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, d\u1ec5 b\u1ea3o tr\u00ec, ch\u1ea5n l\u01b0u l\u00e0 lo\u1ea1i ch\u1ea5n l\u01b0u chuy\u00ean d\u1ee5ng cho bu\u1ed3ng phun s\u01a1n \u0111\u1ea3m b\u1ea3o c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng \u2265 500Lx.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(3) H\u1ec7 th\u1ed1ng cung c\u1ea5p v\u00e0 x\u1ea3 kh\u00ed:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">A. S\u01a1 \u0111\u1ed3 c\u1ea5u h\u00ecnh cung c\u1ea5p v\u00e0 x\u1ea3 kh\u00ed th\u00f4ng qua m\u1ed9t b\u1ed9 thi\u1ebft b\u1ecb c\u1ea5p kh\u00ed, \u0111\u01b0\u1ee3c trang b\u1ecb qu\u1ea1t th\u1ed5i v\u00e0 qu\u1ea1t s\u1eed d\u1ee5ng qu\u1ea1t ly t\u00e2m. M\u1ed9t b\u1ed9 qu\u1ea1t th\u00f4ng gi\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u00f4ng gi\u00f3 cho c\u0103n ph\u00f2ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">b. V\u00f2i th\u1ed5i \u0111a n\u0103ng: Kh\u00f4ng kh\u00ed trong nh\u00e0 \u0111\u01b0\u1ee3c th\u1ed5i \u0111\u1ebfn c\u00e1c g\u00f3c kh\u00e1c nhau c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh b\u1eb1ng c\u00e1c v\u00f2i th\u1ed5i \u0111a n\u0103ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf m\u1eb7t tr\u00ean v\u00e0 m\u1eb7t b\u00ean c\u1ee7a bu\u1ed3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea1ch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">c) H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n: S\u1eed d\u1ee5ng linh ki\u1ec7n nh\u1eadp kh\u1ea9u ho\u1eb7c li\u00ean doanh \u0111\u1ec3 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 \u0111\u1ed9 tin c\u1eady cao.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. Quy tr\u00ecnh v\u1eadn h\u00e0nh bu\u1ed3ng t\u1eafm kh\u00ed:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. M\u1ee5c \u0111\u00edch: \u0110\u1ec3 duy tr\u00ec vi\u1ec7c s\u1eed d\u1ee5ng v\u00f2i sen kh\u00ed m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 duy tr\u00ec s\u1ef1 s\u1ea1ch s\u1ebd c\u1ee7a m\u00f4i tr\u01b0\u1eddng ph\u00f2ng s\u1ea1ch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ba, vi\u1ec7c s\u1eed d\u1ee5ng ph\u00f2ng t\u1eafm kh\u00f4ng kh\u00ed:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">1. Nh\u00e2n vi\u00ean v\u00e0o ph\u00f2ng s\u1ea1ch v\u00e0 kh\u00f4ng c\u00f3 b\u1ee5i ph\u1ea3i c\u1edfi \u00e1o kho\u00e1c \u1edf ph\u00f2ng thay \u0111\u1ed3 b\u00ean ngo\u00e0i, \u0111\u1ed3ng h\u1ed3, \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, ph\u1ee5 ki\u1ec7n v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng kh\u00e1c.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">2. V\u00e0o ph\u00f2ng thay \u0111\u1ed3 b\u00ean trong v\u00e0 m\u1eb7c <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/dpm360.com\/san-pham\/quan-ao-phong-sach\/\">qu\u1ea7n \u00e1o ph\u00f2ng s\u1ea1ch<\/a><\/span> s\u1ebd kh\u00f4ng d\u00ednh b\u1ee5i, \u0111\u1ed9i m\u0169, \u0111eo kh\u1ea9u trang v\u00e0 \u0111eo g\u0103ng tay.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3. Sau khi k\u00e9o m\u1edf c\u1eeda bu\u1ed3ng t\u1eafm kh\u00ed b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 b\u01b0\u1edbc v\u00e0o ph\u00f2ng t\u1eafm kh\u00ed, c\u1eeda ph\u00f2ng t\u1eafm kh\u00ed s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u00f3ng c\u1eeda b\u00ean ngo\u00e0i ngay l\u1eadp t\u1ee9c v\u00e0 c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i (\u0111i\u1ec1u khi\u1ec3n b\u1eb1ng gi\u1ecdng n\u00f3i\/nhi\u1ec7t c\u01a1 th\u1ec3) s\u1ebd t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng bu\u1ed3ng t\u1eafm kh\u00ed v\u00e0 th\u1ed5i cho 15 gi\u00e2y (c\u00e0i \u0111\u1eb7t g\u1ed1c). L\u01b0u \u00fd: Kh\u00f4ng th\u1ec3 m\u1edf hai c\u1eeda th\u00e9p kh\u00f4ng g\u1ec9 c\u1ee7a bu\u1ed3ng t\u1eafm kh\u00ed c\u00f9ng l\u00fac khi bu\u1ed3ng t\u1eafm kh\u00ed \u0111ang th\u1ed5i. N\u1ebfu m\u1edf c\u01b0\u1ee1ng b\u1ee9c, kh\u00f3a \u0111i\u1ec7n t\u1eed s\u1ebd b\u1ecb h\u1ecfng. Hai c\u1eeda c\u1ee7a bu\u1ed3ng t\u1eafm kh\u00ed \u0111\u01b0\u1ee3c kh\u00f3a li\u00ean \u0111\u1ed9ng \u0111i\u1ec7n t\u1eed.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">4. Sau khi t\u1eafm kh\u00f4ng kh\u00ed xong, \u0111\u1ea9y c\u1eeda ra v\u00e0 b\u01b0\u1edbc v\u00e0o c\u0103n ph\u00f2ng s\u1ea1ch s\u1ebd v\u00e0 kh\u00f4ng c\u00f3 b\u1ee5i.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Th\u1ee9 t\u01b0, qu\u1ea3n l\u00fd ph\u00f2ng t\u1eafm kh\u00f4ng kh\u00ed:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">1. Ph\u00f2ng t\u1eafm kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch v\u00e0 v\u1eadt li\u1ec7u l\u1ecdc ch\u00ednh \u0111\u01b0\u1ee3c thay th\u1ebf th\u01b0\u1eddng xuy\u00ean h\u00e0ng qu\u00fd.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">2. Thay b\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t cao (b\u1eb1ng t\u1ea5m g\u1ed7 nh\u1ecf) trong bu\u1ed3ng t\u1eafm kh\u00ed 2 n\u0103m m\u1ed9t l\u1ea7n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3. M\u1edf v\u00e0 \u0111\u00f3ng c\u1eeda trong v\u00e0 ngo\u00e0i c\u1ee7a v\u00f2i sen kh\u00ed m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">4. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, vui l\u00f2ng kh\u00f4ng t\u00f9y \u00fd ch\u1ea1m v\u00e0o c\u00f4ng t\u1eafc v\u00e0 \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 th\u1ed1ng nh\u1eafc nh\u1edf b\u1eb1ng gi\u1ecdng n\u00f3i th\u00f4ng minh.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">5. Trong tr\u01b0\u1eddng h\u1ee3p h\u1ecfng h\u00f3c trong ph\u00f2ng t\u1eafm kh\u00f4ng kh\u00ed, c\u1ea7n t\u1eaft c\u00f4ng t\u1eafc d\u1eebng kh\u1ea9n c\u1ea5p k\u1ecbp th\u1eddi v\u00e0 b\u00e1o cho nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec chuy\u00ean nghi\u1ec7p \u0111\u1ec3 s\u1eeda ch\u1eefa. Trong tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng, n\u00fat th\u1ee7 c\u00f4ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p kh\u1edfi \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Tu\u1ed5i th\u1ecd v\u00e0 b\u1ea3o tr\u00ec c\u1ee7a FFU \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 kh\u00f4ng c\u00f3 g\u00ec ph\u1ea3i lo l\u1eafng. Nh\u1eefng c\u1ea3i ti\u1ebfn hi\u1ec7n t\u1ea1i ch\u1ee7 y\u1ebfu l\u00e0:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) Th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ec3 c\u00e2n b\u1eb1ng d\u00f2ng \u0111i\u1ec7n v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n, v\u00e0 ti\u1ebfng \u1ed3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1eef trong kho\u1ea3ng 50db<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) \u0110\u1ed9ng c\u01a1 s\u1eed d\u1ee5ng DC\/EC (\u0111\u1ed9ng c\u01a1 ch\u1ec9nh l\u01b0u \u0111i\u1ec7n t\u1eed), gi\u00fap ti\u1ebft ki\u1ec7m g\u1ea7n 50% \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 so v\u1edbi \u0111\u1ed9ng c\u01a1 AC ban \u0111\u1ea7u, b\u1edfi v\u00ec \u0111\u1ed9ng c\u01a1 AC c\u00f4ng su\u1ea5t nh\u1ecf (c\u00f4ng su\u1ea5t &lt;1\/2HP) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u1ea1t nh\u1ecf l\u00e0 n\u00f3i chung t\u1ee5 \u0111i\u1ec7n t\u00e1ch pha ho\u1eb7c lo\u1ea1i c\u1ef1c \u1ea9n hi\u1ec7u su\u1ea5t ch\u1ec9 kho\u1ea3ng 40%, trong khi hi\u1ec7u su\u1ea5t c\u1ee7a \u0111\u1ed9ng c\u01a1 DC\/EC c\u00f3 th\u1ec3 \u0111\u1ea1t 75-80%. V\u1ec1 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9, m\u1ed7i \u0111\u01a1n v\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u00e1ch gi\u1ea3m \u00e1p su\u1ea5t c\u1ee7a b\u1ed9 l\u1ecdc \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5, nh\u01b0ng l\u1ee3i t\u1ee9c \u0111\u1ea7u t\u01b0. Th\u1eddi gian v\u1eabn c\u00f2n d\u00e0i v\u00e0 ch\u01b0a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. N\u00f3i chung, \u0111i\u1ec1u khi\u1ec3n nh\u00f3m ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n t\u1ea5t c\u1ea3 c\u00e1c nh\u00f3m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) Tuy nhi\u00ean, \u00e1p su\u1ea5t t\u0129nh \u1edf \u0111\u1ea7u ra c\u1ee7a c\u00e1nh \u0111\u1ea3o gi\u00f3 FF kh\u00f4ng \u0111\u01b0\u1ee3c qu\u00e1 l\u1edbn, t\u1ed1c \u0111\u1ed9 gi\u00f3 \u1edf \u0111\u1ea7u ra th\u00f4ng th\u01b0\u1eddng l\u00e0 0,38m\/s, l\u00fac n\u00e0y \u00e1p su\u1ea5t t\u0129nh th\u01b0\u1eddng trong kho\u1ea3ng 250Pa.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">1. \u01afu \u0111i\u1ec3m c\u1ee7a h\u1ec7 th\u1ed1ng h\u1ed3i gi\u00f3 FFU so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Thu\u1eadn l\u1ee3i:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) T\u00ednh linh ho\u1ea1t cao, d\u1ec5 bi\u1ebfn \u0111\u1ed5i<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Chi\u1ebfm \u00edt kh\u00f4ng gian x\u00e2y d\u1ef1ng h\u01a1n<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) \u00c1p su\u1ea5t kh\u00f4ng kh\u00ed trong ph\u00f2ng s\u1ea1ch l\u1edbn h\u01a1n \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed h\u1ed3i trong ph\u00f2ng \u00e1p su\u1ea5t t\u0129nh, lo\u1ea1i b\u1ecf kh\u1ea3 n\u0103ng ph\u00f2ng \u00e1p su\u1ea5t t\u0129nh g\u00e2y \u00f4 nhi\u1ec5m ph\u00f2ng s\u1ea1ch.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">S\u1ef1 thi\u1ebfu s\u00f3t:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) C\u1ea7n ph\u1ea3i ki\u1ec3m so\u00e1t t\u1ed5ng \u0111i\u1ec7n tr\u1edf c\u1ee7a \u1ed1ng gi\u00f3 h\u1ed3i (bao g\u1ed3m s\u00e0n \u0111\u1ee5c l\u1ed7, l\u01b0\u1edbi t\u1ea3n nhi\u1ec7t v\u00e0 \u1ed1ng d\u1eabn kh\u00ed), \u0111i\u1ec7n tr\u1edf c\u1ee7a b\u1ed9 l\u00e0m m\u00e1t b\u1ec1 m\u1eb7t kh\u00f4 v\u00e0 \u0111i\u1ec7n tr\u1edf c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng (\u1edf \u0111i\u1ec7n tr\u1edf ban \u0111\u1ea7u) t\u1ea1i t\u1ed5ng c\u1ed9ng kho\u1ea3ng 165Pa \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1eadn h\u00e0nh. Khi l\u1ef1c c\u1ea3n t\u1ed1i \u0111a n\u1eb1m trong kho\u1ea3ng 250Pa. Do \u0111\u00f3, di\u1ec7n t\u00edch truy\u1ec1n nhi\u1ec7t c\u1ee7a b\u1ed9 l\u00e0m m\u00e1t b\u1ec1 m\u1eb7t kh\u00f4 ph\u1ea3i l\u1edbn h\u01a1n, k\u00edch th\u01b0\u1edbc c\u1ee7a \u1ed1ng d\u1eabn kh\u00ed h\u1ed3i c\u0169ng ph\u1ea3i l\u1edbn h\u01a1n v\u00e0 \u0111i\u1ec7n tr\u1edf c\u1ee7a s\u00e0n x\u1ed1p v\u00e0 l\u01b0\u1edbi t\u1ea3n nhi\u1ec7t ph\u1ea3i nh\u1ecf. c\u1ee7a b\u1ed9 l\u00e0m m\u00e1t b\u1ec1 m\u1eb7t kh\u00f4 kho\u1ea3ng 50Pa v\u00e0 \u1ed1ng gi\u00f3 h\u1ed3i. \u0110i\u1ec7n tr\u1edf trong kho\u1ea3ng 15Pa, n\u1ebfu kh\u00f4ng th\u00ec c\u1ea7n b\u1ed5 sung th\u00eam h\u1ec7 th\u1ed1ng qu\u1ea1t \u0111i\u1ec1u \u00e1p, \u0111i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m \u01b0u \u0111i\u1ec3m chung c\u1ee7a h\u1ec7 th\u1ed1ng FFU.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Sau khi s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 DC\/EC, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng tr\u00ean m\u1ed9t \u0111\u01a1n v\u1ecb th\u1ec3 t\u00edch kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n so v\u1edbi h\u1ec7 th\u1ed1ng qu\u1ea1t ly t\u00e2m quy m\u00f4 l\u1edbn t\u1eadp trung hi\u1ec7n t\u1ea1i, nh\u01b0ng v\u1eabn ph\u1ea3i cao. V\u00ec v\u1eady c\u1ea7n quan t\u00e2m \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 l\u00e0m t\u0103ng hi\u1ec7u su\u1ea5t c\u1ee7a qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c l\u1edbn v\u00e0 gi\u1ea3m tr\u1edf l\u1ef1c c\u1ee7a h\u1ec7 th\u1ed1ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) Do m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng l\u1edbn tr\u00ean m\u1ed9t \u0111\u01a1n v\u1ecb th\u1ec3 t\u00edch kh\u00f4ng kh\u00ed c\u1ee7a h\u1ec7 th\u1ed1ng FFU chung, t\u1ea3i l\u00e0m m\u00e1t c\u1ee7a ph\u00f2ng s\u1ea1ch c\u0169ng t\u0103ng theo.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">\u0110\u00e1nh gi\u00e1 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) Khi FFU \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebfn c\u00e1c t\u00f2a nh\u00e0 c\u0169 th\u00e0nh ph\u00f2ng s\u1ea1ch, n\u1ec1n kinh t\u1ebf to\u00e0n di\u1ec7n c\u1ee7a n\u00f3 n\u00f3i chung l\u00e0 \u0111\u00e1ng mong \u0111\u1ee3i.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Trong ph\u00f2ng s\u1ea1ch v\u1edbi c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u1ed9 s\u1ea1ch, khi t\u1ef7 l\u1ec7 bao ph\u1ee7 to\u00e0n b\u1ed9 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng l\u00e0 100%, hi\u1ec7n t\u1ea1i vi\u1ec7c s\u1eed d\u1ee5ng FFU cho m\u1ed9t h\u1ec7 th\u1ed1ng l\u1edbn l\u00e0 kh\u00f4ng kinh t\u1ebf; vi\u1ec7c so s\u00e1nh c\u1ee5 th\u1ec3 cho m\u1ed9t h\u1ec7 th\u1ed1ng nh\u1ecf l\u00e0 r\u1ea5t c\u00f3 \u00fd ngh\u0129a.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) Trong ph\u00f2ng s\u1ea1ch v\u1edbi c\u00e1c y\u00eau c\u1ea7u \u00edt nghi\u00eam ng\u1eb7t h\u01a1n v\u1ec1 \u0111\u1ed9 s\u1ea1ch, khi t\u1ef7 l\u1ec7 bao ph\u1ee7 to\u00e0n b\u1ed9 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng l\u00e0 \u226440%, n\u1ec1n kinh t\u1ebf t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng l\u1edbn th\u01b0\u1eddng gi\u1ed1ng nhau, nh\u01b0ng t\u00ednh linh ho\u1ea1t c\u1ee7a h\u1ec7 th\u1ed1ng FFU r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t vi m\u1ea1ch. Do \u0111\u00f3, khi t\u1ef7 l\u1ec7 bao ph\u1ee7 to\u00e0n b\u1ed9 b\u1ed9 l\u1ecdc l\u00e0 \u226440% trong nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t vi m\u1ea1ch hi\u1ec7n t\u1ea1i, ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng FFU.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>Nguy\u00ean v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ngo\u00e0i vi\u1ec7c qu\u1ea3n l\u00fd nh\u00e2n s\u1ef1 ra v\u00e0o ph\u00f2ng s\u1ea1ch theo ti\u00eau chu\u1ea9n, vi\u1ec7c ra v\u00e0o nguy\u00ean v\u1eadt li\u1ec7u, thi\u1ebft b\u1ecb c\u0169ng ph\u1ea3i tu\u00e2n theo quy tr\u00ecnh s\u1ea1ch s\u1ebd \u0111\u1ec3 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 s\u1ea1ch c\u1ee7a ph\u00f2ng s\u1ea1ch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00f2n chuy\u1ec3n ra ngo\u00e0i th\u00ec l\u00e0m theo chi\u1ec1u ng\u01b0\u1ee3c l\u1ea1i ch\u1ee9 kh\u00f4ng c\u1ea7n qua c\u00f4ng \u0111o\u1ea1n r\u1eeda.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ph\u00f2ng s\u1ea1ch d\u00f9ng cho nguy\u00ean li\u1ec7u, thi\u1ebft b\u1ecb ra v\u00e0o l\u00e0 ph\u00f2ng s\u1ea1ch c\u1ea5p 1000 ho\u1eb7c 10.000, nh\u00e2n vi\u00ean khi v\u1ec7 sinh thi\u1ebft b\u1ecb, nguy\u00ean li\u1ec7u trong ph\u00f2ng ph\u1ea3i m\u1eb7c qu\u1ea7n \u00e1o s\u1ea1ch, ngo\u00e0i ra ph\u1ea3i s\u1eed d\u1ee5ng n\u01b0\u1edbc si\u00eau tinh khi\u1ebft, n\u1ed3ng \u0111\u1ed9 3-5%. H\u00f3a ch\u1ea5t IPA ho\u1eb7c acetone \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng kh\u1eed nhi\u1ec5m. V\u00ec IPA v\u00e0 acetone d\u1ec5 bay h\u01a1i n\u00ean ph\u1ea3i \u0111\u1eb7c bi\u1ec7t xem x\u00e9t hi\u1ec7u \u1ee9ng kh\u00ed th\u1ea3i c\u1ee7a c\u0103n ph\u00f2ng. \u0110\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng gi\u00e1 \u0111\u1ee1 s\u00e0n v\u00e0 b\u1ec1 m\u1eb7t s\u00e0n khi di d\u1eddi thi\u1ebft b\u1ecb, c\u1ea7n \u0111\u1eb7t c\u00e1c t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch l\u00ean s\u00e0n tr\u01b0\u1edbc \u0111\u1ec3 h\u1ed7 tr\u1ee3.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>V\u1eadt t\u01b0 ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5i<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ngo\u00e0i qu\u1ea7n \u00e1o s\u1ea1ch, gi\u00e0y ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, m\u0169 tr\u00f9m \u0111\u1ea7u, m\u0169, g\u0103ng tay v\u00e0 kh\u1ea9u trang \u0111\u1ec3 ra v\u00e0o ph\u00f2ng s\u1ea1ch, c\u00f2n c\u00f3 b\u00e0n, gh\u1ebf, v\u0103n ph\u00f2ng ph\u1ea9m b\u1eb1ng gi\u1ea5y, h\u1ed9p wafer, ph\u01b0\u01a1ng ti\u1ec7n di chuy\u1ec3n, s\u1ed5 ghi ch\u00e9p, b\u1ea3ng th\u00f4ng b\u00e1o, th\u00f9ng r\u00e1c, m\u00e1y h\u00fat b\u1ee5i, thi\u1ebft b\u1ecb.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110i\u1ec1u ki\u1ec7n c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi ch\u1ea5t li\u1ec7u qu\u1ea7n \u00e1o s\u1ea1ch l\u00e0 ch\u00fang kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c t\u1ea1o ra b\u1ee5i sau khi gi\u1eb7t ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd kh\u00e1c, \u0111\u1ed3ng th\u1eddi v\u1ea3i kh\u00f4ng b\u1eaft l\u1eeda v\u00e0 kh\u00f4ng c\u00f3 x\u01a1, \u0111\u1ed3ng th\u1eddi ph\u01b0\u01a1ng ph\u00e1p d\u1ec7t ho\u1eb7c c\u1ea5u tr\u00fac v\u1ea3i kh\u00f4ng d\u1ec5 truy\u1ec1n ch\u1ea5t \u00f4 nhi\u1ec5m ho\u1eb7c b\u00e1m d\u00ednh. Ngo\u00e0i ra, kh\u00f4ng c\u00f3 t\u0129nh \u0111i\u1ec7n ho\u1eb7c \u0111i\u1ec7n kh\u00ed h\u00f3a b\u1ea5t th\u01b0\u1eddng sau ma s\u00e1t, d\u1ec5 d\u00e0ng t\u00e1i t\u1ea1o sau khi gi\u1eb7t, kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng nh\u0103n v\u00e0 qu\u1ea7n \u00e1o tho\u1ea3i m\u00e1i c\u0169ng l\u00e0 nh\u1eefng ti\u00eau ch\u00ed \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn. Ch\u1ea5t li\u1ec7u c\u1ee7a m\u0169 tr\u00f9m \u0111\u1ea7u \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng gi\u1ea5y kh\u00f4ng b\u1ee5i (ho\u1eb7c gi\u1ea5y kh\u00f4ng c\u00f3 s\u1ee3i), ch\u1ea5t li\u1ec7u c\u1ee7a m\u0169 gi\u1ed1ng nh\u01b0 ch\u1ea5t li\u1ec7u c\u1ee7a qu\u1ea7n \u00e1o s\u1ea1ch, khi c\u1ea3 hai m\u1eb7c v\u00e0o s\u1eed d\u1ee5ng, ngo\u1ea1i tr\u1eeb ch\u1ec9 c\u00f3 \u0111\u00f4i m\u1eaft ho\u1eb7c ph\u1ea7n m\u1eb7t l\u1ed9 ra th\u00ec c\u00e1c ph\u1ea7n kh\u00e1c ph\u1ea3i che, ch\u1ed7 n\u1ed1i ph\u1ea7n tr\u00ean v\u1edbi \u00e1o c\u0169ng ph\u1ea3i che h\u1ebft, kh\u00f4ng \u0111\u1ec3 h\u1edf, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 l\u1ed9 t\u00f3c.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><span style=\"color: #800080;\"><a style=\"color: #800080;\" href=\"https:\/\/dpm360.com\/san-pham\/giay-phong-sach\/\">Gi\u00e0y ph\u00f2ng s\u1ea1ch<\/a><\/span> ph\u1ea3i v\u1eeba v\u1eb7n, tho\u1ea3i m\u00e1i khi mang, d\u1ec5 gi\u1eb7t, ph\u1ea7n d\u01b0\u1edbi n\u00ean l\u00e0m b\u1eb1ng nh\u1ef1a, ph\u1ea7n v\u1ea3i n\u00ean l\u00e0m t\u1eeb ch\u1ea5t li\u1ec7u t\u01b0\u01a1ng t\u1ef1 nh\u01b0 qu\u1ea7n \u00e1o s\u1ea1ch. Ngo\u00e0i ch\u1ea5t li\u1ec7u v\u1ea3i gi\u1ed1ng nh\u01b0 qu\u1ea7n \u00e1o s\u1ea1ch, ch\u1ea5t li\u1ec7u c\u1ee7a g\u0103ng tay c\u00f2n c\u00f3 cao su m\u1ecfng ho\u1eb7c nh\u1ef1a vinyl (Vinyl), n\u1ebfu trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng b\u1ea1n c\u1ea3m th\u1ea5y kh\u00f3 ch\u1ecbu ho\u1eb7c c\u1ea3n tr\u1edf vi\u1ec7c ng\u00f3n tay ch\u1ea1m v\u00e0o d\u1ea7u m\u1ee1, h\u00e3y ng\u1eebng s\u1eed d\u1ee5ng n\u1ebfu c\u00f3 b\u1ed9t tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a g\u0103ng tay, n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u1eb7c V\u1ec1 nguy\u00ean t\u1eafc, t\u1ed1t h\u01a1n l\u00e0 s\u1eed d\u1ee5ng g\u0103ng tay Vinyl kh\u00f4ng c\u00f3 b\u1ed9t. (C\u00e1c \u0111\u1ed1i t\u00e1c nh\u00e0 m\u00e1y h\u1ee3p t\u00e1c c\u1ee7a Clean First Aid Network cung c\u1ea5p c\u00e1c minh h\u1ecda t\u1ea1i ch\u1ed7 v\u1ec1 x\u01b0\u1edfng kh\u00f4ng b\u1ee5i cho \u0111\u1ed3ng nghi\u1ec7p v\u1ec7 sinh). Qu\u1ea7n \u00e1o, gi\u00e0y, m\u0169&#8230; kh\u00f4ng d\u00ednh b\u1ee5i ph\u1ea3i do nh\u00e2n vi\u00ean \u0111\u1eb7c bi\u1ec7t qu\u1ea3n l\u00fd v\u00e0 gi\u1eb7t s\u1ea1ch th\u01b0\u1eddng xuy\u00ean. l\u00e0m s\u1ea1ch ph\u00f2ng b\u1eb1ng n\u01b0\u1edbc tinh khi\u1ebft v\u00e0 dung m\u00f4i t\u1ea9y r\u1eeda. V\u00e0 qua m\u00e0ng l\u1ecdc kho\u1ea3ng 0.2\u03bcm, chu tr\u00ecnh r\u1eeda chung t\u00f9y theo m\u1ee9c \u0111\u1ed9 s\u1ea1ch s\u1ebd, 2 \u0111\u1ebfn 3 ng\u00e0y \u1edf khu v\u1ef1c c\u00f3 \u0111\u1ed9 s\u1ea1ch cao, v\u00e0 5 ng\u00e0y \u0111\u1ebfn 1 tu\u1ea7n \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c, v\u00e0 n\u00ean \u0111\u01b0\u1ee3c ni\u00eam phong ngay sau khi gi\u1eb7t v\u00e0 s\u1ea5y kh\u00f4. Qu\u1ea7n \u00e1o gi\u1eb7t n\u00ean \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong ph\u00f2ng s\u1ea1ch s\u1ebd, trong t\u1ee7 b\u1ea3o qu\u1ea3n ph\u1ee5 t\u00f9ng ho\u1eb7c s\u1ea3n ph\u1ea9m m\u1edbi, ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng xuy\u00ean n\u00ean treo tr\u00ean m\u00f3c \u0111\u1ec3 d\u1ec5 l\u1ea5y<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Trong ph\u00f2ng s\u1ea1ch, con ng\u01b0\u1eddi l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh vi\u1ec7c t\u1ea1o ra \u00f4 nhi\u1ec5m d\u1ea1ng h\u1ea1t. Nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c trong ph\u00f2ng s\u1ea1ch ph\u1ea3i hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 \u1ea3nh h\u01b0\u1edfng c\u1ee7a th\u00f3i quen v\u1ec7 sinh c\u00e1 nh\u00e2n \u0111\u1ebfn \u0111\u1ed9 s\u1ea1ch c\u1ee7a ph\u00f2ng s\u1ea1ch, \u0111\u00e2y l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t. Shanghai Purifying Engineering s\u1ebd gi\u1edbi thi\u1ec7u c\u00e1c quy tr\u00ecnh m\u00e0 nh\u00e2n vi\u00ean ph\u00f2ng s\u1ea1ch ph\u1ea3i tu\u00e2n theo c\u0169ng nh\u01b0 c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi qu\u1ea7n \u00e1o v\u00e0 v\u1eadt d\u1ee5ng c\u00e1 nh\u00e2n \u0111\u1ec3 \u0111\u1ed9c gi\u1ea3 tham kh\u1ea3o.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u1ec1 trang s\u1ee9c, nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 \u0111eo nh\u1eabn c\u01b0\u1edbi, nh\u1eabn \u0111\u00ednh h\u00f4n nh\u01b0ng t\u1ed1t nh\u1ea5t kh\u00f4ng n\u00ean \u0111eo nh\u1eabn c\u00f3 g\u00f3c nh\u1ecdn, c\u1ea1nh s\u1eafc v\u00ec c\u00f3 th\u1ec3 \u0111\u00e2m th\u1ee7ng g\u0103ng tay ho\u1eb7c qu\u1ea7n \u00e1o. N\u1ebfu ph\u1ea3i \u0111eo nh\u1eefng chi\u1ebfc nh\u1eabn nh\u01b0 v\u1eady, b\u1ea1n c\u1ea7n qu\u1ea5n ch\u00fang b\u1eb1ng b\u0103ng d\u00ednh tr\u01b0\u1edbc khi \u0111eo g\u0103ng tay v\u00e0 m\u1eb7c qu\u1ea7n \u00e1o s\u1ea1ch. Khuy\u00ean tai, v\u00f2ng c\u1ed5, tr\u00e2m c\u00e0i v\u00e0 \u0111\u1ed3 trang s\u1ee9c nh\u00f4 ra ho\u1eb7c l\u1ee7ng l\u1eb3ng kh\u00e1c kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch, m\u1eb7c d\u00f9 ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c gi\u1ea5u d\u01b0\u1edbi qu\u1ea7n \u00e1o v\u00e0 t\u1ed1t nh\u1ea5t n\u00ean tr\u00e1nh. V\u00ec nh\u1eefng th\u1ee9 n\u00e0y c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a ph\u00f2ng s\u1ea1ch ho\u1eb7c ph\u00f2ng th\u00ed nghi\u1ec7m.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00e1c v\u1eadt d\u1ee5ng c\u00e1 nh\u00e2n nh\u01b0 thu\u1ed1c l\u00e1, v\u00ed, kh\u0103n gi\u1ea5y v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb gi\u1ea5y ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ea5t trong b\u00e0n ho\u1eb7c t\u1ee7 kh\u00f3a v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c mang v\u00e0o ph\u00f2ng s\u1ea1ch. T\u00fai qu\u1ea7n \u00e1o ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1ec3 tr\u1ed1ng trong ph\u00f2ng s\u1ea1ch tr\u1eeb khi \u0111\u01b0\u1ee3c ban qu\u1ea3n l\u00fd cho ph\u00e9p c\u1ee5 th\u1ec3. Tr\u01b0\u1edbc ti\u00ean, k\u00ednh m\u1eaft v\u00e0 k\u00ednh b\u1ea3o h\u1ed9 ph\u1ea3i \u0111\u01b0\u1ee3c lau s\u1ea1ch t\u1ea5t c\u1ea3 c\u00e1c h\u1ea1t \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y tr\u01b0\u1edbc khi v\u00e0o ph\u00f2ng s\u1ea1ch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u1ea3y da kh\u00f4, kh\u00f4ng kh\u00ed th\u1edf ra v\u00e0 n\u01b0\u1edbc b\u1ecdt c\u00f3 th\u1ec3 l\u00e0m nhi\u1ec5m b\u1ea9n s\u1ea3n ph\u1ea9m. B\u1ecdc gi\u00e0y d\u00f9ng m\u1ed9t l\u1ea7n t\u1ed1t nh\u1ea5t n\u00ean thay m\u1ed9t ho\u1eb7c hai l\u1ea7n m\u1ed9t ng\u00e0y. H\u1ea7u h\u1ebft c\u00e1c ph\u00f2ng thay \u0111\u1ed3 \u0111\u1ec1u c\u00f3 m\u1ed9t b\u00ean s\u1ea1ch v\u00e0 m\u1ed9t b\u00ean b\u1ea9n, v\u00e0 nh\u00e2n vi\u00ean ph\u00f2ng s\u1ea1ch ph\u1ea3i lu\u00f4n tu\u00e2n theo c\u00e1c quy t\u1eafc. B\u1ea1n kh\u00f4ng th\u1ec3 b\u01b0\u1edbc ra kh\u1ecfi ph\u00f2ng thay \u0111\u1ed3 v\u1edbi bao gi\u00e0y v\u00e0 \u0111i v\u00e0o v\u1edbi c\u00f9ng m\u1ed9t \u0111\u00f4i bao gi\u00e0y.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">T\u1ed1t nh\u1ea5t l\u00e0 \u0111\u1ed9i m\u1ed9t chi\u1ebfc m\u0169 tr\u00f2n m\u1ecbn. Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp tr\u01b0\u1edbc \u0111\u00f3, t\u00f3c, bao g\u1ed3m c\u1ea3 t\u00f3c m\u00e1i, ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea5u ho\u00e0n to\u00e0n trong m\u0169 v\u00e0 kh\u00f4ng th\u1ec3 l\u1ed9 ra ngo\u00e0i. M\u0169 ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1edfi ra b\u00ean ngo\u00e0i ph\u00f2ng s\u1ea1ch ho\u1eb7c ph\u00f2ng thay \u0111\u1ed3, v\u00e0 kh\u00f4ng th\u1ec3 c\u1edfi ra b\u00ean trong ph\u00f2ng s\u1ea1ch. Nh\u1eefng chi\u1ebfc m\u0169 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ed9i b\u00ean ngo\u00e0i ph\u00f2ng s\u1ea1ch ho\u1eb7c ph\u00f2ng thay \u0111\u1ed3 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ed1i v\u1edbi qu\u1ea7n \u00e1o s\u1ea1ch \u0111\u00e3 m\u1eb7c, n\u00ean thay m\u1ed9t ho\u1eb7c hai l\u1ea7n m\u1ed9t tu\u1ea7n ho\u1eb7c ngay khi qu\u1ea7n \u00e1o b\u1ecb b\u1ea9n. M\u1ed7i c\u00f4ng ty c\u00f3 nh\u1eefng quy \u0111\u1ecbnh kh\u00e1c nhau v\u1ec1 th\u1ee7 t\u1ee5c n\u00e0y. Quy \u0111\u1ecbnh v\u1ec1 trang ph\u1ee5c ph\u1ea3i \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7 m\u1ecdi l\u00fac. Qu\u1ea7n \u00e1o kh\u00f4ng \u0111\u01b0\u1ee3c ti\u1ebfp x\u00fac v\u1edbi s\u00e0n nh\u00e0. Ti\u1ebfp x\u00fac v\u1edbi s\u00e0n nh\u00e0 c\u00f3 th\u1ec3 l\u00e0m \u1ed1 qu\u1ea7n \u00e1o.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">N\u1ebfu c\u1ea7n s\u1eed d\u1ee5ng g\u0103ng tay, ph\u1ea3i s\u1eed d\u1ee5ng g\u0103ng tay cao su ho\u1eb7c nitrile kh\u00f4ng ch\u1ee9a b\u1ed9t ph\u00f2ng s\u1ea1ch. V\u00ec m\u1ed9t s\u1ed1 ng\u01b0\u1eddi b\u1ecb d\u1ecb \u1ee9ng v\u1edbi protein trong m\u1ee7 cao su, n\u1ebfu tay xu\u1ea5t hi\u1ec7n c\u00e1c \u0111\u1ed1m \u0111\u1ecf do s\u1eed d\u1ee5ng g\u0103ng tay cao su kh\u00f4ng c\u00f3 b\u1ed9t, th\u00ec n\u00ean s\u1eed d\u1ee5ng g\u0103ng tay nitrile \u0111\u1ec3 thay th\u1ebf. M\u1ed9t khi g\u0103ng tay b\u1ecb phai m\u00e0u ho\u1eb7c c\u00f3 l\u1ed7 th\u1ee7ng th\u00ec ph\u1ea3i thay ngay, nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c thay trong ph\u00f2ng s\u1ea1ch m\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c thay trong ph\u00f2ng thay \u0111\u1ed3. Thay v\u00ec k\u00e9o v\u00e0 gi\u1eadt m\u1ea1nh g\u0103ng tay, n\u00ean r\u00fat g\u0103ng tay ra kh\u1ecfi tay m\u1ed9t c\u00e1ch t\u1eeb t\u1eeb.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>H\u1ec7 th\u1ed1ng m\u00e1y h\u00fat b\u1ee5i<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">M\u00e1y h\u00fat b\u1ee5i ph\u00f2ng s\u1ea1ch l\u00e0 lo\u1ea1i m\u00e1y h\u00fat b\u1ee5i c\u00f4ng su\u1ea5t l\u1edbn chuy\u00ean d\u1ee5ng d\u00e0nh cho x\u01b0\u1edfng, nh\u00e0 x\u01b0\u1edfng kh\u00f4ng g\u00e2y b\u1ee5i b\u1ea9n, c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c v\u1ec7 sinh m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, ti\u1ec7n l\u1ee3i v\u00e0 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1eb7c \u0111i\u1ec3m: <\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">Hi\u1ec7u qu\u1ea3 l\u1ecdc c\u1ef1c cao, c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c lo\u1ea1i b\u1ee5i c\u00f3 h\u1ea1i g\u00e2y d\u1ecb \u1ee9ng cho kh\u00ed qu\u1ea3n h\u00f4 h\u1ea5p, gi\u1ea3m thi\u1ec3u c\u00e1c b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Khi s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i chuy\u00ean d\u1ee5ng, b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m s\u1ed1 l\u1ea7n v\u1ec7 sinh nh\u00e0 x\u01b0\u1edfng do m\u00e1y kh\u00f4ng ph\u00e1t t\u00e1n l\u1ea1i b\u1ee5i v\u00e0 c\u00f3 th\u1ec3 l\u1ecdc s\u1ea1ch kh\u00f4ng kh\u00ed trong nh\u00e0.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u00f3 \u0111\u1ee7 lo\u1ea1i \u0111\u1ea7u h\u00fat, c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng v\u1ec7 sinh \u1edf m\u1ecdi ng\u00f3c ng\u00e1ch.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Si\u00eau h\u00fat c\u00f3 th\u1ec3 h\u00fat b\u1ee5i \u1edf l\u1edbp s\u00e2u h\u01a1n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Thi\u1ebft k\u1ebf m\u1edbi l\u1ea1 v\u00e0 nh\u1eb9 nh\u00e0ng, ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng th\u00e1i h\u1ecdc, s\u1ebd kh\u00f4ng g\u00e2y \u0111au th\u1eaft l\u01b0ng v\u00e0 \u0111au l\u01b0ng trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, gi\u1ea3m b\u1edbt s\u1ef1 kh\u00f3 ch\u1ecbu cho con ng\u01b0\u1eddi.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M\u00e1y h\u00fat b\u1ee5i \u0111\u1eb7c bi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ng\u0103n b\u1ee5i n\u1ed5 v\u00e0 b\u1ee5i \u0111\u1ed9c h\u1ea1i nh\u01b0 ami\u0103ng, ch\u00ec v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c, NASA \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh \u0111\u1eb7c bi\u1ec7t s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i \u0111\u1eb7c bi\u1ec7t chuy\u00ean d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i m\u1ecbn trong nh\u00e0 kho.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">C\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a m\u00e1y h\u00fat b\u1ee5i ph\u00f2ng s\u1ea1ch:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u0110\u1ea7u l\u1edbn: Khi l\u00e0m s\u1ea1ch m\u1ed9t khu v\u1ef1c r\u1ed9ng l\u1edbn tr\u00ean m\u1eb7t \u0111\u1ea5t, s\u1eed d\u1ee5ng \u0111\u1ea7u l\u1edbn c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 nhanh ch\u00f3ng.<\/span><br \/>\n<span style=\"font-size: 12pt;\">\u0110\u1ea7u nh\u1eb7t nh\u1ecf: Khi khu v\u1ef1c l\u00e0m s\u1ea1ch t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, \u0111\u1ea7u nh\u1eb7t nh\u1ecf c\u00f3 th\u1ec3 nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng lo\u1ea1i b\u1ecf b\u1ee5i v\u00e0 c\u00e1c h\u1ea1t t\u1eeb \u0111\u00e1y b\u00e0n l\u00e0m vi\u1ec7c.<\/span><br \/>\n<span style=\"font-size: 12pt;\">B\u00e0n ch\u1ea3i tr\u00f2n: ph\u1ea1m vi l\u00e0m vi\u1ec7c ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c, l\u00e0m s\u1ea1ch c\u00e1c h\u1ea1t m\u1ecbn tr\u00ean b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Thanh k\u00ednh thi\u00ean v\u0103n: t\u0103ng ph\u1ea1m vi l\u00e0m s\u1ea1ch.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">V\u00f2i: Khi m\u00e1y ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, c\u00e1c h\u1ea1t nh\u1ecf, b\u1ee5i v\u00e0 \u0111\u1ed3 l\u1eb7t v\u1eb7t \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn h\u1ec7 th\u1ed1ng l\u1ecdc \u0111\u1ea7u ti\u00ean th\u00f4ng qua v\u00f2i th\u00f4ng qua c\u1ed5ng h\u00fat.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">T\u00fai b\u1ee5i: H\u1ec7 th\u1ed1ng l\u1ecdc \u0111\u1ea7u ti\u00ean c\u1ee7a m\u00e1y h\u00fat b\u1ee5i ph\u00f2ng s\u1ea1ch c\u0169ng l\u00e0 m\u1eaft x\u00edch quan tr\u1ecdng nh\u1ea5t, n\u00f3 thu gom c\u00e1c h\u1ea1t b\u1ee5i nh\u1ecf m\u00e0 m\u1eaft ng\u01b0\u1eddi c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 v\u00e0 b\u1ed9 l\u1ecdc hi\u1ec7u qu\u1ea3 cao.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>C\u00f4ng t\u1eafc:<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u0110i\u1ec1u khi\u1ec3n kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u1eaft m\u00e1y h\u00fat b\u1ee5i.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">B\u1ed9 l\u1ecdc hi\u1ec7u qu\u1ea3 cao: B\u1ed9 l\u1ecdc hi\u1ec7u qu\u1ea3 cao l\u00e0 h\u1ec7 th\u1ed1ng l\u1ecdc l\u1edbn th\u1ee9 t\u01b0 c\u1ee7a m\u00e1y h\u00fat b\u1ee5i, \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0 m\u1eaft x\u00edch cu\u1ed1i c\u00f9ng, b\u1ed9 l\u1ecdc hi\u1ec7u qu\u1ea3 cao c\u00f3 th\u1ec3 l\u1ecdc c\u00e1c h\u1ea1t nh\u1ecf 0,012um v\u00e0 kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c l\u1ecdc c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi h\u01a1n 100 \u0111i\u1ec3m.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c: nguy\u00ean l\u00fd ch\u00e2n kh\u00f4ng. C\u00e1nh qu\u1ea1t c\u1ee7a m\u00e1y h\u00fat b\u1ee5i \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi \u0111\u1ed9ng c\u01a1 \u1edf t\u1ed1c \u0111\u1ed9 cao v\u00e0 kh\u00f4ng kh\u00ed trong c\u00e1nh qu\u1ea1t \u0111\u01b0\u1ee3c th\u1ea3i ra kh\u1ecfi qu\u1ea1t \u1edf t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed3ng th\u1eddi, kh\u00f4ng kh\u00ed trong b\u1ed9 ph\u1eadn h\u00fat b\u1ee5i li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c b\u1ed5 sung v\u00e0o qu\u1ea1t . B\u1eb1ng c\u00e1ch n\u00e0y, s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t cao h\u01a1n \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh gi\u1eefa b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i. B\u1ee5i b\u1ea9n t\u1eeb v\u00f2i h\u00fat \u0111\u01b0\u1ee3c h\u00fat v\u00e0o b\u1ed9 ph\u1eadn h\u00fat b\u1ee5i c\u00f9ng v\u1edbi kh\u00f4ng kh\u00ed v\u00e0 \u0111i qua \u1ed1ng r\u00f2 r\u1ec9 \u0111\u1ec3 h\u00fat b\u1ee5i b\u1ea9n v\u00e0 c\u00e1c h\u1ea1t v\u00e0o b\u1ed3n r\u1eeda.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>S\u1eed d\u1ee5ng v\u00e0 b\u1ea3o d\u01b0\u1ee1ng m\u00e1y h\u00fat b\u1ee5i trong ph\u00f2ng s\u1ea1ch<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i, vui l\u00f2ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111i\u1ec7n \u00e1p trong nh\u00e0 ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c c\u1ee7a m\u00e1y. M\u00e1y h\u00fat b\u1ee5i \u0111\u01b0\u1ee3c trang b\u1ecb t\u00fai \u0111\u1ef1ng b\u1ee5i. Kh\u00f4ng s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i cho \u0111\u1ebfn khi t\u00fai b\u1ee5i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u00fang c\u00e1ch.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Kh\u1edfi \u0111\u1ed9ng v\u00e0 d\u1eebng C\u1eafm ph\u00edch c\u1eafm c\u1ee7a d\u00e2y ngu\u1ed3n v\u00e0o \u1ed5 c\u1eafm \u0111i\u1ec7n, b\u1eadt c\u00f4ng t\u1eafc ngu\u1ed3n c\u1ee7a m\u00e1y h\u00fat b\u1ee5i v\u00e0 k\u1ebft n\u1ed1i ngu\u1ed3n \u0111\u1ed9ng c\u01a1 c\u1ee7a m\u00e1y h\u00fat b\u1ee5i. Sau khi h\u00fat b\u1ee5i, tr\u01b0\u1edbc ti\u00ean h\u00e3y t\u1eaft c\u00f4ng t\u1eafc ngu\u1ed3n c\u1ee7a m\u00e1y h\u00fat b\u1ee5i, v\u00e0 sau \u0111\u00f3 r\u00fat d\u00e2y ngu\u1ed3n<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Thay t\u00fai b\u1ee5i N\u1ebfu t\u00fai b\u1ee5i \u0111\u1ea7y, vui l\u00f2ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a m\u00e1y h\u00fat b\u1ee5i \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1eaft ho\u1eb7c \u0111\u00e3 r\u00fat ph\u00edch c\u1eafm \u0111i\u1ec7n kh\u1ecfi \u1ed5 c\u1eafm \u0111i\u1ec7n, l\u1ea5y t\u00fai b\u1ee5i \u0111\u1ea7y ra v\u00e0 \u0111\u1eb7t mi\u1ec7ng t\u00fai b\u1ee5i m\u1edbi v\u00e0o. t\u00fai b\u1ee5i v\u00e0o th\u1ebb v\u00f2i, sau \u0111\u00f3 k\u00e9o t\u00fai b\u1ee5i m\u1edbi<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">L\u00e0m s\u1ea1ch b\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t trung b\u00ecnh lo\u1ea1i t\u00fai v\u00e0 n\u1eafp b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 B\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t trung b\u00ecnh lo\u1ea1i t\u00fai v\u00e0 n\u1eafp b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 gi\u1eb7t \u0111\u01b0\u1ee3c. N\u1ebfu b\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t trung b\u00ecnh lo\u1ea1i t\u00fai v\u00e0 n\u1eafp b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 b\u1ecb m\u1ea5t c\u1eafp, vui l\u00f2ng th\u00e1o ch\u00fang ra, r\u1eeda v\u00e0 lau kh\u00f4 Sau \u0111\u00f3 l\u1eafp theo b\u1ed9 ph\u1eadn \u0111\u00e3 th\u00e1o, n\u1ebfu c\u00f3 h\u01b0 h\u1ecfng vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ea1i l\u00fd ho\u1eb7c \u0111\u1ea1i l\u00fd \u0111\u1ec3 \u0111\u01b0\u1ee3c thay th\u1ebf.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Sau khi s\u1eed d\u1ee5ng, h\u00e3y lau s\u1ea1ch b\u1eb1ng kh\u0103n kh\u00f4ng b\u1ee5i v\u00e0 \u0111\u1eb7t \u1edf n\u01a1i kh\u00f4 r\u00e1o, s\u1ea1ch s\u1ebd. Kh\u00f4ng \u0111\u1eb7t \u1edf m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt ho\u1eb7c d\u01b0\u1edbi \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp, \u0111i\u1ec1u n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng nguy hi\u1ec3m kh\u00f3 l\u01b0\u1eddng. Vui l\u00f2ng kh\u00f4ng s\u1eed d\u1ee5ng c\u00e1c dung m\u00f4i h\u1eefu c\u01a1 nh\u01b0 ethanol \u0111\u1ec3 ki\u1ec3m tra b\u1ec1 m\u1eb7t c\u1ee7a m\u00e1y, n\u1ebfu tr\u00ean th\u00e2n m\u00e1y c\u00f3 v\u1ebft b\u1ea9n kh\u00f3 lo\u1ea1i b\u1ecf, h\u00e3y d\u00f9ng kh\u0103n v\u1ea3i kh\u00f4ng b\u1ee5i nh\u00fang v\u00e0o m\u1ed9t \u00edt ch\u1ea5t t\u1ea9y r\u1eeda trung t\u00ednh \u0111\u1ec3 ki\u1ec3m tra, sau \u0111\u00f3 d\u00f9ng kh\u0103n kh\u00f4 lau kh\u00f4. B\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t cao c\u1ee7a m\u00e1y h\u00fat b\u1ee5i l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c, c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf k\u1ecbp th\u1eddi t\u00f9y thu\u1ed9c v\u00e0o ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng, n\u1ebfu kh\u00f4ng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ed9ng c\u01a1. V\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ed9ng c\u01a1 \u0111\u1ed9ng c\u01a1 c\u1ee7a m\u00e1y h\u00fat b\u1ee5i, t\u00fai b\u1ee5i ph\u1ea3i \u0111\u01b0\u1ee3c thay \u0111\u00fang c\u00e1ch theo s\u1ed1 gi\u1edd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng n\u00f3.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u0110\u1ec3 tr\u00e1nh b\u1ecb \u0111i\u1ec7n gi\u1eadt v\u00e0 \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh an to\u00e0n, vui l\u00f2ng \u0111\u1ecdc h\u01b0\u1edbng d\u1eabn v\u00e0 c\u00e1c l\u01b0u \u00fd an to\u00e0n tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng m\u00e1y r\u1eeda xe, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111i\u1ec7n \u00e1p c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p c\u1ee7a m\u00e1y<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i, vui l\u00f2ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ed5ng h\u00fat c\u1ee7a m\u00e1y h\u00fat b\u1ee5i kh\u00f4ng b\u1ecb t\u1eafc<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M\u00e1y h\u00fat b\u1ee5i n\u00e0y l\u00e0 lo\u1ea1i m\u00e1y h\u00fat b\u1ee5i kh\u00f4, ch\u1ec9 d\u00e0nh cho m\u00e1y h\u00fat b\u1ee5i kh\u00f4, vui l\u00f2ng kh\u00f4ng c\u1ed1 g\u1eafng s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 h\u00fat n\u01b0\u1edbc v\u00e0 c\u00e1c ch\u1ea5t l\u1ecfng kh\u00e1c<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M\u00e1y h\u00fat b\u1ee5i n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng ch\u1ed1ng ch\u00e1y n\u1ed5, vui l\u00f2ng kh\u00f4ng s\u1eed d\u1ee5ng n\u00f3 trong m\u00f4i tr\u01b0\u1eddng ch\u1ed1ng ch\u00e1y n\u1ed5 ho\u1eb7c nh\u1eefng n\u01a1i c\u00f3 kh\u00ed d\u1ec5 ch\u00e1y<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Thiet_ke_tiet_kiem_nang_luong\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Thi\u1ebft k\u1ebf ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\"><em><strong>1. Thi\u1ebft k\u1ebf t\u1ed1c \u0111\u1ed9 gi\u00f3 ti\u1ebft di\u1ec7n th\u1ea5p<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u1eadn t\u1ed1c m\u1eb7t c\u1eaft l\u00e0 v\u1eadn t\u1ed1c m\u00e0 kh\u00f4ng kh\u00ed trong b\u1ed9 x\u1eed l\u00fd kh\u00f4ng kh\u00ed \u0111i qua b\u1ed9 l\u1ecdc ho\u1eb7c cu\u1ed9n d\u00e2y s\u01b0\u1edfi \u1ea5m\/l\u00e0m m\u00e1t.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">H\u1ea7u h\u1ebft c\u00e1c k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf b\u1ed9 x\u1eed l\u00fd kh\u00f4ng kh\u00ed v\u1edbi t\u1ed1c \u0111\u1ed9 500 inch m\u1ed7i ph\u00fat d\u1ef1a tr\u00ean &#8220;quy t\u1eafc ng\u00f3n tay c\u00e1i&#8221;. M\u1eb7c d\u00f9 thi\u1ebft k\u1ebf nh\u01b0 v\u1eady gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian nh\u01b0ng l\u1ea1i l\u00e0m t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh. Trong thi\u1ebft k\u1ebf t\u1ed1c \u0111\u1ed9 gi\u00f3 ti\u1ebft di\u1ec7n th\u1ea5p, b\u1ed9 x\u1eed l\u00fd kh\u00f4ng kh\u00ed l\u1edbn h\u01a1n v\u00e0 qu\u1ea1t nh\u1ecf h\u01a1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m t\u1ed1c \u0111\u1ed9 lu\u1ed3ng kh\u00f4ng kh\u00ed, gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ed9 s\u1ee5t \u00e1p x\u00e1c \u0111\u1ecbnh t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u1ee7a qu\u1ea1t. Theo &#8220;\u0111\u1ecbnh lu\u1eadt b\u00ecnh ph\u01b0\u01a1ng&#8221;, \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t t\u1ef7 l\u1ec7 v\u1edbi b\u00ecnh ph\u01b0\u01a1ng \u0111\u1ed9 gi\u1ea3m v\u1eadn t\u1ed1c. N\u1ebfu t\u1ed1c \u0111\u1ed9 gi\u00f3 ti\u1ebft di\u1ec7n gi\u1ea3m 20%, \u0111\u1ed9 s\u1ee5t \u00e1p s\u1ebd gi\u1ea3m 36%; n\u1ebfu t\u1ed1c \u0111\u1ed9 gi\u00f3 ti\u1ebft di\u1ec7n gi\u1ea3m 50%, \u0111\u1ed9 s\u1ee5t \u00e1p s\u1ebd gi\u1ea3m 3\/4. Theo &#8220;quy t\u1eafc l\u1eadp ph\u01b0\u01a1ng&#8221;, s\u1ef1 thay \u0111\u1ed5i m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a qu\u1ea1t t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi l\u1eadp ph\u01b0\u01a1ng c\u1ee7a s\u1ef1 thay \u0111\u1ed5i l\u01b0u l\u01b0\u1ee3ng. N\u1ebfu t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed gi\u1ea3m 50%, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a qu\u1ea1t s\u1ebd gi\u1ea3m 88%.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Do \u0111\u00f3, c\u00e1c b\u1ed9 x\u1eed l\u00fd kh\u00f4ng kh\u00ed c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n, c\u00e1c khu v\u1ef1c cu\u1ed9n d\u00e2y v\u00e0 b\u1ed9 l\u1ecdc l\u1edbn h\u01a1n s\u1ebd ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng qu\u1ea1t h\u01a1n v\u00e0 cho ph\u00e9p s\u1eed d\u1ee5ng c\u00e1c qu\u1ea1t v\u00e0 \u0111\u1ed9ng c\u01a1 nh\u1ecf h\u01a1n. Nh\u1eefng chi\u1ebfc qu\u1ea1t nh\u1ecf s\u1ebd t\u1ea1o \u00edt nhi\u1ec7t h\u01a1n cho kh\u00f4ng kh\u00ed, gi\u1ea3m b\u1edbt kh\u00f3 kh\u0103n cho vi\u1ec7c l\u00e0m m\u00e1t. C\u00e1c cu\u1ed9n d\u00e2y c\u00f3 \u0111\u1ed9 d\u00e0y \u00edt h\u01a1n s\u1ebd d\u1ec5 l\u00e0m s\u1ea1ch v\u00e0 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n, do \u0111\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc l\u1ea1nh c\u00f3 th\u1ec3 cao h\u01a1n. B\u1ed9 l\u1ecdc ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n v\u00e0 c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n trong tr\u01b0\u1eddng h\u1ee3p t\u1ed1c \u0111\u1ed9 gi\u00f3 ti\u1ebft di\u1ec7n th\u1ea5p.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Thi\u1ebft k\u1ebf l\u00e0m gi\u1ea3m s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 n\u01b0\u1edbc, gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc mang theo cu\u1ed9n d\u00e2y l\u00e0m m\u00e1t. Thi\u1ebft k\u1ebf h\u1ee3p l\u00fd v\u1edbi \u00edt g\u00f3c nh\u1ecdn gi\u00fap gi\u1ea3m \u00e1p su\u1ea5t gi\u1ea3m t\u1eeb 10% \u0111\u1ebfn 15%.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Thi\u1ebft k\u1ebf c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3m m\u1ed9t ph\u1ea7n t\u01b0 \u0111\u1ed9 s\u1ee5t \u00e1p. M\u1ee5c ti\u00eau l\u00e0 gi\u1ea3m t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng \u00edt nh\u1ea5t 25% v\u00e0 gi\u1ea3m k\u00edch th\u01b0\u1edbc c\u1ee7a qu\u1ea1t c\u00f3 t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i. Ph\u1ea1m vi t\u1ed1c \u0111\u1ed9 gi\u00f3 m\u1eb7t c\u1eaft ngang t\u1ed1i \u01b0u l\u00e0 250-450 ft\/ph\u00fat, t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>Th\u1ee9 hai, s\u1ed1 l\u1ea7n thay \u0111\u1ed5i kh\u00f4ng kh\u00ed<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ph\u00f2ng s\u1ea1ch duy tr\u00ec m\u1ed9t lu\u1ed3ng kh\u00f4ng kh\u00ed nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 s\u1ea1ch v\u00e0 s\u1ed1 l\u01b0\u1ee3ng h\u1ea1t. T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi s\u1ed1 l\u1ea7n thay \u0111\u1ed5i kh\u00f4ng kh\u00ed m\u1ed7i gi\u1edd, \u0111i\u1ec1u n\u00e0y c\u0169ng x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc qu\u1ea1t, c\u1ea5u h\u00ecnh t\u00f2a nh\u00e0 v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. V\u1edbi ti\u1ec1n \u0111\u1ec1 duy tr\u00ec s\u1ef1 s\u1ea1ch s\u1ebd, vi\u1ec7c gi\u1ea3m t\u1ed1c \u0111\u1ed9 kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m chi ph\u00ed x\u00e2y d\u1ef1ng v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. Gi\u1ea3m 20% th\u1eddi gian thay \u0111\u1ed5i kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gi\u1ea3m 50% k\u00edch th\u01b0\u1edbc qu\u1ea1t. \u0110\u1ed9 s\u1ea1ch c\u1ee7a kh\u00f4ng kh\u00ed quan tr\u1ecdng h\u01a1n ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, nh\u01b0ng c\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u m\u1edbi nh\u1ea5t \u0111\u00e3 ghi nh\u1eadn vi\u1ec7c gi\u1ea3m chi ph\u00ed l\u00e0m s\u1ea1ch.<\/span><br \/>\n<span style=\"font-size: 12pt;\">Kh\u00f4ng c\u00f3 s\u1ef1 \u0111\u1ed3ng thu\u1eadn v\u1ec1 s\u1ed1 l\u1ea7n th\u00f4ng gi\u00f3 t\u1ed1i \u01b0u. Nhi\u1ec1u nguy\u00ean t\u1eafc \u0111\u00e3 l\u1ed7i th\u1eddi, d\u1ef1a tr\u00ean \u00fd t\u01b0\u1edfng c\u0169, v\u1edbi b\u1ed9 l\u1ecdc kh\u00f4ng kh\u00ed k\u00e9m hi\u1ec7u qu\u1ea3. C\u00e1c cu\u1ed9c kh\u1ea3o s\u00e1t \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng nh\u1eefng thay \u0111\u1ed5i kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho ph\u00f2ng s\u1ea1ch ISO Class 5 n\u1eb1m trong kho\u1ea3ng t\u1eeb 250 \u0111\u1ebfn h\u01a1n 700.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">M\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m qu\u1ed1c gia \u1edf Hoa K\u1ef3 \u0111ang x\u00e1c \u0111\u1ecbnh c\u00e1c ti\u00eau chu\u1ea9n cho ph\u00f2ng s\u1ea1ch ISO Class 5. C\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng thay \u0111\u1ed5i kh\u00f4ng kh\u00ed th\u1ef1c t\u1ebf n\u1eb1m trong kho\u1ea3ng t\u1eeb 90 \u0111\u1ebfn 250\u2014th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi \u0111\u1ecbnh m\u1ee9c v\u1eadn h\u00e0nh m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ea3n xu\u1ea5t ho\u1eb7c \u0111\u1ed9 s\u1ea1ch. Do \u0111\u00f3, khuy\u1ebfn ngh\u1ecb r\u1eb1ng s\u1ed1 l\u1ea7n thay \u0111\u1ed5i kh\u00f4ng kh\u00ed trong ph\u00f2ng s\u1ea1ch ISO lo\u1ea1i 5 l\u00e0 kho\u1ea3ng 200, v\u1edbi gi\u1edbi h\u1ea1n tr\u00ean v\u1eeba ph\u1ea3i l\u00e0 300.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>3. Hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ed9ng c\u01a1 ti\u00eau th\u1ee5 h\u1ea7u h\u1ebft \u0111i\u1ec7n n\u0103ng trong ph\u00f2ng s\u1ea1ch. \u0110\u1ed9ng c\u01a1 ch\u1ea1y li\u00ean t\u1ee5c ti\u00eau th\u1ee5 l\u01b0\u1ee3ng \u0111i\u1ec7n l\u1edbn m\u1ed7i th\u00e1ng. T\u0103ng hi\u1ec7u qu\u1ea3 \u0111\u00fang c\u00e1ch, \u0111\u1ecbnh c\u1ee1 \u0111\u00fang c\u00e1ch v\u00e0 sau khi trang b\u1ecb th\u00eam, t\u00ednh kinh t\u1ebf c\u00f3 th\u1ec3 s\u1ebd t\u1ed1t. T\u0103ng hi\u1ec7u qu\u1ea3 l\u00ean m\u1ed9t v\u00e0i \u0111i\u1ec3m ph\u1ea7n tr\u0103m v\u00e0 l\u1ee3i nhu\u1eadn c\u00f3 th\u1ec3 t\u0103ng l\u00ean.<\/span><br \/>\n<span style=\"font-size: 12pt;\">V\u1edbi m\u1ed9t \u0111\u1ed9ng c\u01a1 t\u1ed1t v\u00e0 hi\u1ec7u qu\u1ea3, n\u00f3 kh\u00f4ng c\u1ea7n ph\u1ea3i t\u1ed1n nhi\u1ec1u ti\u1ec1n. Hi\u1ec7u qu\u1ea3 cao c\u00f3 ngh\u0129a l\u00e0 t\u1ed1i thi\u1ec3u, gi\u1ea3m thi\u1ec3u t\u1ea3i tr\u01b0\u1edbc khi thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc c\u1ee7a \u0111\u1ed9ng c\u01a1. S\u1eed d\u1ee5ng \u1ed5 \u0111\u0129a t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng khi \u0111\u1ea7u ra thay \u0111\u1ed5i.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>4. T\u1ee7 \u0111\u00f4ng truy\u1ec1n \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">T\u1ee7 \u0111\u00f4ng truy\u1ec1n \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng v\u00e0 ti\u1ec1n b\u1ea1c. Nhi\u1ec1u nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh ph\u00f2ng s\u1ea1ch tin r\u1eb1ng kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng t\u1ee7 l\u1ea1nh d\u1eabn \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i, v\u00ec t\u1ea3i th\u01b0\u1eddng kh\u00f4ng \u0111\u1ed5i v\u00e0 c\u00e1c thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh nhi\u1ec1u t\u1ea7ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea3i cao. Tuy nhi\u00ean, m\u1ed9t t\u1ee7 \u0111\u00f4ng c\u00f3 t\u1ea3i kh\u00f4ng \u0111\u1ed5i th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi c\u00f4ng su\u1ea5t t\u1ed1i \u0111a. M\u00e1y l\u00e0m l\u1ea1nh truy\u1ec1n \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c 90% -95% khi \u0111\u1ea7y t\u1ea3i \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. M\u1ed9t t\u1ee7 \u0111\u00f4ng 1.000 t\u1ea5n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh \u1edf 70% c\u00f4ng su\u1ea5t t\u1ed1i \u0111a c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m t\u1eeb 20.000 \u0111\u1ebfn 30.000 USD m\u1ed7i n\u0103m n\u1ebfu s\u1eed d\u1ee5ng \u1ed5 \u0111\u0129a bi\u1ebfn t\u1ed1c. Theo s\u1ed1 li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, gi\u00e1 \u0111i\u1ec7n l\u00e0 0,05 USD\/kWh n\u00ean kho\u1ea3ng m\u1ed9t n\u0103m c\u00f3 th\u1ec3 thu h\u1ed3i chi ph\u00ed.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">M\u00e1y l\u00e0m l\u1ea1nh chiller nhi\u1ec1u t\u1ea7ng hi\u1ebfm khi ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea3i cao. Th\u00f4ng th\u01b0\u1eddng, t\u1ea3i trang web kh\u00f4ng kh\u1edbp ch\u00ednh x\u00e1c v\u1edbi c\u00e1c thay \u0111\u1ed5i m\u1ee9c n\u0103ng l\u01b0\u1ee3ng c\u1ee7a thi\u1ebft b\u1ecb. Nhi\u1ec1u nh\u00e0 khai th\u00e1c ch\u1ea1y th\u00eam c\u00e1c thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady. Khi m\u1ed9t thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh b\u1ecb h\u1ecfng, c\u00e1c thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ed5 sung ngay l\u1eadp t\u1ee9c \u0111\u1ec3 ti\u1ebfp nh\u1eadn \u0111\u1ea7y t\u1ea3i. Do \u0111\u00f3, c\u00e1c thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh th\u01b0\u1eddng ch\u1ea1y c\u00e1c thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh \u1edf m\u1ee9c 60% \u0111\u1ebfn 80% c\u00f4ng su\u1ea5t l\u00e0m l\u1ea1nh.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Khi mua m\u1ed9t t\u1ee7 \u0111\u00f4ng m\u1edbi, b\u1ea1n n\u00ean ch\u1ec9 \u0111\u1ecbnh m\u1ed9t t\u1ee7 \u0111\u00f4ng truy\u1ec1n \u0111\u1ed9ng c\u00f3 t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i. S\u1eed d\u1ee5ng t\u1ee7 \u0111\u00f4ng d\u1eabn \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i gi\u00fap gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed3ng th\u1eddi cho ph\u00e9p c\u00e1c t\u1ee7 \u0111\u00f4ng kh\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady. C\u00f3 r\u1ea5t nhi\u1ec1u nghi\u00ean c\u1ee9u v\u00e0 th\u00ed nghi\u1ec7m ch\u1ee9ng minh t\u00e1c d\u1ee5ng c\u1ee7a t\u1ee7 \u0111\u00f4ng truy\u1ec1n \u0111\u1ed9ng bi\u1ebfn t\u1ed1c l\u00e0 r\u1ea5t t\u1ed1t. Trong h\u01a1n hai th\u1eadp k\u1ef7, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ee7 \u0111\u00f4ng truy\u1ec1n \u0111\u1ed9ng bi\u1ebfn t\u1ed1c \u0111\u00e3 s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e1ng tin c\u1eady h\u01a1n \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y s\u1ea1ch m\u1edbi v\u00e0 \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Doi_mat_voi_cac_van_de_nong\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>\u0110\u1ed1i m\u1eb7t v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00f3ng<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">2.1 \u00c1p d\u1ee5ng c\u00e1c gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb ho\u1eb7c tham chi\u1ebfu<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u1eadn t\u1ed1c d\u00f2ng kh\u00ed d\u01b0\u1edbi m\u1ed9t m\u1ee9c \u0111\u1ed9 s\u1ea1ch nh\u1ea5t \u0111\u1ecbnh trong ph\u00f2ng s\u1ea1ch thay \u0111\u1ed5i t\u00f9y theo vi\u1ec7c s\u1eed d\u1ee5ng ph\u00f2ng s\u1ea1ch v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 kh\u00e1c.N\u00f3 kh\u00f4ng ch\u1ec9 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi l\u01b0\u1ee3ng b\u1ee5i ph\u00e1t sinh trong ph\u00f2ng v\u00e0 hi\u1ec7u su\u1ea5t l\u1ecdc m\u00e0 c\u00f2n b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u0110\u1ed1i v\u1edbi ph\u00f2ng s\u1ea1ch c\u00f4ng nghi\u1ec7p, n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 s\u1ea1ch v\u00e0 l\u1ef1a ch\u1ecdn.C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a t\u1ed1c \u0111\u1ed9 kh\u00f4ng kh\u00ed l\u00e0:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) C\u00e1c ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m trong nh\u00e0: c\u00e1c th\u00e0nh ph\u1ea7n x\u00e2y d\u1ef1ng, s\u1ed1 l\u01b0\u1ee3ng nh\u00e2n vi\u00ean v\u00e0 ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh, thi\u1ebft b\u1ecb x\u1eed l\u00fd, nguy\u00ean li\u1ec7u x\u1eed l\u00fd v\u00e0 b\u1ea3n th\u00e2n qu\u00e1 tr\u00ecnh \u0111\u1ec1u l\u00e0 ngu\u1ed3n ph\u00e1t t\u00e1n h\u1ea1t b\u1ee5i, c\u00f3 th\u1ec3 thay \u0111\u1ed5i r\u1ea5t nhi\u1ec1u t\u00f9y theo t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) M\u00f4 h\u00ecnh v\u00e0 ph\u00e2n ph\u1ed1i lu\u1ed3ng kh\u00f4ng kh\u00ed trong nh\u00e0: Lu\u1ed3ng m\u1ed9t chi\u1ec1u y\u00eau c\u1ea7u c\u00e1c lu\u1ed3ng kh\u00f4ng kh\u00ed \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 b\u1eb1ng nhau, nh\u01b0ng n\u00f3 s\u1ebd b\u1ecb x\u00e1o tr\u1ed9n b\u1edfi c\u00e1ch b\u1ed1 tr\u00ed v\u00e0 thay \u0111\u1ed5i v\u1ecb tr\u00ed c\u1ee7a thi\u1ebft b\u1ecb x\u1eed l\u00fd v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e2n vi\u00ean \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c xo\u00e1y c\u1ee5c b\u1ed9; lu\u1ed3ng kh\u00f4ng m\u1ed9t chi\u1ec1u y\u00eau c\u1ea7u tr\u1ed9n ho\u00e0n to\u00e0n, Tr\u00e1nh ng\u00f5 c\u1ee5t v\u00e0 ph\u00e2n t\u1ea7ng nhi\u1ec7t \u0111\u1ed9;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) C\u00e1c y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t v\u1ec1 th\u1eddi gian t\u1ef1 l\u00e0m s\u1ea1ch (th\u1eddi gian ph\u1ee5c h\u1ed3i): Vi\u1ec7c v\u00f4 t\u00ecnh gi\u1ea3i ph\u00f3ng ho\u1eb7c \u0111\u01b0a v\u00e0o c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ho\u1eb7c gi\u00e1n \u0111o\u1ea1n lu\u1ed3ng kh\u00f4ng kh\u00ed trong ph\u00f2ng s\u1ea1ch ho\u1eb7c lu\u1ed3ng kh\u00f4ng kh\u00ed \u0111\u1ed1i l\u01b0u gi\u00e1n \u0111o\u1ea1n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh ho\u1eb7c di chuy\u1ec3n b\u00ecnh th\u01b0\u1eddng c\u1ee7a ng\u01b0\u1eddi v\u00e0 thi\u1ebft b\u1ecb s\u1ebd l\u00e0m gi\u1ea3m \u0111\u1ed9 s\u1ea1ch. , th\u1eddi gian t\u1ef1 thanh l\u1ecdc \u0111\u1ec3 tr\u1edf l\u1ea1i \u0111\u1ed9 s\u1ea1ch ban \u0111\u1ea7u ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 lu\u1ed3ng kh\u00f4ng kh\u00ed; y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t \u0111\u1ed1i v\u1edbi th\u1eddi gian t\u1ef1 l\u00e0m s\u1ea1ch ph\u1ee5 thu\u1ed9c v\u00e0o kh\u1ea3 n\u0103ng ch\u1ecbu t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m trong khung th\u1eddi gian n\u00e0y (trong \u0111i\u1ec1u ki\u1ec7n xu\u1ed1ng c\u1ea5p s\u1ea1ch s\u1ebd);<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(4) Hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng: D\u01b0\u1edbi m\u1ed9t l\u01b0\u1ee3ng ph\u00e1t sinh b\u1ee5i trong nh\u00e0 nh\u1ea5t \u0111\u1ecbnh, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t cao h\u01a1n \u0111\u1ec3 gi\u1ea3m t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed; \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, n\u00ean xem x\u00e9t b\u1ed9 l\u1ecdc hi\u1ec7u su\u1ea5t cao h\u01a1n v\u00e0 n\u00ean \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed gi\u1ea3m, ho\u1eb7c S\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc hi\u1ec7u qu\u1ea3 th\u1ea5p h\u01a1n v\u00e0 s\u1eed d\u1ee5ng t\u1ed1c \u0111\u1ed9 kh\u00f4ng kh\u00ed cao h\u01a1n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ea3n ph\u1ea9m c\u1ee7a d\u00f2ng ch\u1ea3y v\u00e0 l\u1ef1c c\u1ea3n;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(5) C\u00e2n nh\u1eafc v\u1ec1 kinh t\u1ebf: T\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed qu\u00e1 l\u1edbn s\u1ebd l\u00e0m t\u0103ng chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 v\u1eadn h\u00e0nh, t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed th\u00edch h\u1ee3p l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p h\u1ee3p l\u00fd c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 tr\u00ean, t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed qu\u00e1 l\u1edbn th\u01b0\u1eddng kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 c\u00f3 th\u1ec3 kh\u00f4ng hi\u1ec7u qu\u1ea3;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(6) \u0110\u1ed1i v\u1edbi ph\u00f2ng s\u1ea1ch c\u00f3 y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 s\u1ea1ch th\u1ea5p, \u0111\u00f4i khi s\u1ed1 l\u1ea7n thay \u0111\u1ed5i kh\u00f4ng kh\u00ed ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u lo\u1ea1i b\u1ecf nhi\u1ec7t trong nh\u00e0.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u00e1c y\u1ebfu t\u1ed1 tr\u00ean r\u1ea5t kh\u00f3 \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 ph\u00e2n t\u00edch, so s\u00e1nh v\u00e0 \u01b0\u1edbc l\u01b0\u1ee3ng. Do \u0111\u00f3, trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt, t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed c\u1ee7a ph\u00f2ng s\u1ea1ch th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch tham kh\u1ea3o c\u00e1c gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb ho\u1eb7c tham chi\u1ebfu c\u1ee7a c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00f3 li\u00ean quan, sau \u0111\u00f3 \u01b0\u1edbc t\u00ednh c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng n\u00eau tr\u00ean theo t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3 sau khi xem x\u00e9t to\u00e0n di\u1ec7n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">T\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00f2ng s\u1ea1ch d\u00f2ng ch\u1ea3y m\u1ed9t chi\u1ec1u; s\u1ed1 l\u01b0\u1ee3ng thay \u0111\u1ed5i kh\u00f4ng kh\u00ed ph\u00f9 h\u1ee3p v\u1edbi ph\u00f2ng s\u1ea1ch d\u00f2ng ch\u1ea3y kh\u00f4ng m\u1ed9t chi\u1ec1u, v\u00ec t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed kh\u00f3 \u0111o l\u01b0\u1eddng; n\u00f3 c\u0169ng \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh b\u1edfi t\u1ef7 l\u1ec7 bao ph\u1ee7 to\u00e0n b\u1ed9 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c ki\u1ec3u lu\u1ed3ng kh\u00f4ng kh\u00ed kh\u00e1c nhau \u0111\u1ed1i v\u1edbi ph\u00f2ng s\u1ea1ch, t\u1ef7 l\u1ec7 che ph\u1ee7 chung l\u00e0 100% so v\u1edbi t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y 0,5m\/s (100fpm) v\u00e0 25% so v\u1edbi 0,125m\/s (25fpm).\u00a0<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">L\u01b0u \u00fd: 1. ISO14644-4 r\u00f5 r\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m tham chi\u1ebfu cho t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed\/s\u1ed1 l\u1ea7n thay \u0111\u1ed5i kh\u00f4ng kh\u00ed. Danh s\u00e1ch trong b\u1ea3ng ch\u1ec9 \u00e1p d\u1ee5ng cho c\u00e1c nh\u00e0 m\u00e1y vi \u0111i\u1ec7n t\u1eed v\u00e0 vi m\u1ea1ch, \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y d\u01b0\u1ee3c ph\u1ea9m, ch\u1ec9 ISO5 t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed &gt; 0,2m\/s \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea v\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y d\u01b0\u1ee3c ph\u1ea9m Kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb tham chi\u1ebfu n\u00e0o \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea cho c\u00e1c lo\u1ea1i ISO6 ~ 8.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. (M) l\u00e0 d\u00f2ng ch\u1ea3y h\u1ed7n h\u1ee3p, N l\u00e0 d\u00f2ng ch\u1ea3y kh\u00f4ng m\u1ed9t chi\u1ec1u * l\u00e0 khu v\u1ef1c s\u1ea1ch \u0111\u00e3 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p c\u00e1ch ly hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb ho\u1eb7c tham kh\u1ea3o cho t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed v\u00e0 th\u1eddi gian thay \u0111\u1ed5i kh\u00f4ng kh\u00ed trong B\u1ea3ng 1 n\u00ean \u0111\u01b0\u1ee3c cho l\u00e0 ph\u1ea3n \u00e1nh kinh nghi\u1ec7m. V\u00ed d\u1ee5: c\u00e1c gi\u00e1 tr\u1ecb do ISO\/DIS14664-4 \u0111\u1ec1 xu\u1ea5t r\u00f5 r\u00e0ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho lo\u1ea1i ph\u00f2ng s\u1ea1ch \u0111\u00f3; gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb c\u1ee7a IEST c\u0169ng \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 t\u1ed5 ch\u1ee9c c\u00f3 th\u1ea9m quy\u1ec1n coi l\u00e0 ch\u1ec9 \u00e1p d\u1ee5ng cho c\u00e1c nh\u00e0 m\u00e1y b\u00e1n d\u1eabn. Do nh\u1eefng thay \u0111\u1ed5i l\u1edbn trong t\u00ecnh h\u00ecnh c\u1ee5 th\u1ec3, m\u1ed9t s\u1ed1 gi\u00e1 tr\u1ecb th\u1ef1c nghi\u1ec7m c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ngu\u1ed3n b\u1ee5i trong nh\u00e0 hi\u1ec7n t\u1ea1i v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ed9 l\u1ecdc.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2.2 Th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb ho\u1eb7c tham kh\u1ea3o<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, nhi\u1ec1u ng\u01b0\u1eddi tin r\u1eb1ng c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ho\u1eb7c tham chi\u1ebfu n\u00e0y qu\u00e1 b\u1ea3o th\u1ee7 th\u00f4ng qua c\u00e1c th\u1eed nghi\u1ec7m v\u00e0 l\u1eadp lu\u1eadn c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(1) S\u1ef1 khu\u1ebfch t\u00e1n ngang c\u1ee7a lu\u1ed3ng kh\u00f4ng kh\u00ed trong ph\u00f2ng s\u1ea1ch ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c \u1edf t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y r\u1ea5t th\u1ea5p, d\u01b0\u1edbi s\u1ef1 t\u1ed5 ch\u1ee9c lu\u1ed3ng kh\u00f4ng kh\u00ed h\u1ee3p l\u00fd, lu\u1ed3ng m\u1ed9t chi\u1ec1u \u0111\u1ee7 \u0111\u1ec3 l\u1ea5y \u0111i c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m v\u1edbi t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y 0,05-0,1m\/s. \u1ede t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y n\u00e0y, submicron hi\u1ec7u su\u1ea5t khu\u1ebfch t\u00e1n c\u1ee7a c\u00e1c h\u1ea1t th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi hi\u1ec7u su\u1ea5t \u0111\u1ed1i l\u01b0u, trong khi v\u1eadn t\u1ed1c kh\u00f4ng kh\u00ed l\u1edbn h\u01a1n 0,36m\/s d\u1ec5 t\u1ea1o ra h\u00e0ng tri\u1ec7u xo\u00e1y khi\u1ebfn c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m quay tr\u1edf l\u1ea1i. Do \u0111\u00f3, th\u1eddi gian t\u1ef1 l\u00e0m s\u1ea1ch l\u00fd t\u01b0\u1edfng Tr=th\u1ec3 t\u00edch\/t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a ph\u00f2ng s\u1ea1ch, sau khi \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t gi\u00e1 tr\u1ecb nh\u1ea5t \u0111\u1ecbnh, do c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m quay tr\u1edf l\u1ea1i, sau \u0111\u00f3 t\u0103ng v\u1eadn t\u1ed1c kh\u00f4ng kh\u00ed, Tr th\u1ef1c t\u1ebf s\u1ebd kh\u00f4ng c\u00f2n gi\u1ea3m \u0111\u00e1ng k\u1ec3 n\u1eefa.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(2) Hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 s\u1ea1ch r\u1ea5t \u0111\u00e1ng \u0111\u01b0\u1ee3c quan t\u00e2m. M\u1ed9t s\u1ed1 gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb ho\u1eb7c tham kh\u1ea3o cho t\u1ed1c \u0111\u1ed9 kh\u00f4ng kh\u00ed\/th\u1eddi gian thay \u0111\u1ed5i kh\u00f4ng kh\u00ed th\u01b0\u1eddng kh\u00f4ng t\u00ednh \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng. Hi\u1ec7n t\u1ea1i, hi\u1ec7u qu\u1ea3 c\u1ee7a HEPA\/ULPA c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ecdn t\u1eeb 99,67%, 99,99%, 99,999%, 99,9995% \u0111\u1ebfn h\u01a1n 8 s\u1ed1 ch\u00edn. Ngo\u00e0i \u1ea3nh h\u01b0\u1edfng \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed, c\u00e1c kh\u00eda c\u1ea1nh sau \u0111\u00e2y c\u0169ng \u0111\u00e1ng \u0111\u01b0\u1ee3c ch\u00fa \u00fd: Trong tr\u01b0\u1eddng h\u1ee3p d\u00f2ng ch\u1ea3y kh\u00f4ng m\u1ed9t chi\u1ec1u, c\u00f4ng th\u1ee9c \u1ed5n \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 b\u1ee5i trong ph\u00f2ng s\u1ea1ch theo nguy\u00ean t\u1eafc c\u00e2n b\u1eb1ng ph\u00e1t h\u00e0nh c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(a) Khi l\u01b0\u1ee3ng b\u1ee5i t\u1ea1o ra trong ph\u00f2ng cao, s\u1ef1 thay \u0111\u1ed5i hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng \u00edt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 s\u1ea1ch, do \u0111\u00f3, trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, hi\u1ec7u su\u1ea5t l\u1ecdc qu\u00e1 cao l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(b) Khi l\u01b0\u1ee3ng b\u1ee5i t\u1ea1o ra trong ph\u00f2ng th\u1ea5p, khi t\u1ed1c \u0111\u1ed9 kh\u00f4ng kh\u00ed th\u1ea5p, s\u1ef1 thay \u0111\u1ed5i truy\u1ec1n d\u1eabn hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng s\u1ebd l\u00e0m t\u0103ng t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn \u0111\u1ed9 s\u1ea1ch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u1ebd d\u1eef li\u1ec7u li\u00ean quan:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">N\u1ed3ng \u0111\u1ed9 b\u1ee5i tr\u01b0\u1edbc khi kh\u00f4ng kh\u00ed trong l\u00e0nh \u0111i v\u00e0o b\u1ed9 l\u1ecdc cu\u1ed1i c\u00f9ng l\u00e0 1,75\u00d7106\/m3<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u00f4ng su\u1ea5t ph\u00e1t trong nh\u00e0: G1=350\/m3.ph\u00fat<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">G2=3500 chi\u1ebfc\/m3.ph\u00fat<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">G3=35000 chi\u1ebfc\/m3.ph\u00fat<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">G4=350000 chi\u1ebfc\/m3.ph\u00fat<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">T\u1ef7 l\u1ec7 th\u1ec3 t\u00edch kh\u00f4ng kh\u00ed trong l\u00e0nh tr\u00ean t\u1ed5ng th\u1ec3 t\u00edch kh\u00f4ng kh\u00ed 0,03<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Hi\u1ec7n t\u1ea1i, m\u1ed9t s\u1ed1 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t vi m\u1ea1ch c\u00f3 ph\u00f2ng s\u1ea1ch lo\u1ea1i ISO5 (0,3\u03bcm), s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng FFU, v\u1edbi ULPA (99,9995%, 0,12\u03bcm), t\u1ed1c \u0111\u1ed9 gi\u00f3 \u0111\u1ea7u ra l\u00e0 0,38m\/s v\u00e0 t\u1ef7 l\u1ec7 che ph\u1ee7 l\u00e0 25%. lu\u1ed3ng kh\u00f4ng kh\u00ed trung b\u00ecnh trong ph\u00f2ng t\u1ed1c \u0111\u1ed9 l\u00e0 0,095m\/s, n\u1eb1m d\u01b0\u1edbi gi\u1edbi h\u1ea1n d\u01b0\u1edbi c\u1ee7a t\u1eebng khuy\u1ebfn ngh\u1ecb ho\u1eb7c gi\u00e1 tr\u1ecb tham chi\u1ebfu c\u00f3 li\u00ean quan. Qu\u00e1 tr\u00ecnh c\u1ee7a ph\u00f2ng s\u1ea1ch n\u00e0y \u0111\u01b0\u1ee3c x\u1eed l\u00fd trong m\u00f4i tr\u01b0\u1eddng vi m\u00f4 v\u00e0 c\u00f3 \u00edt ng\u01b0\u1eddi h\u01a1n trong ph\u00f2ng s\u1ea1ch, c\u00f3 th\u1ec3 coi r\u1eb1ng s\u1ef1 c\u1ed1 x\u1ea3y ra trong ph\u00f2ng s\u1ea1ch l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 n\u00ean s\u1eed d\u1ee5ng m\u1ee9c th\u1ea5p v\u1eadn t\u1ed1c kh\u00f4ng kh\u00ed.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><em><strong>Theo b\u00e1o c\u00e1o, IEST \u0111\u00e3 h\u1ea1 th\u1ea5p gi\u1edbi h\u1ea1n d\u01b0\u1edbi c\u1ee7a gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb c\u1ee7a t\u1ed1c \u0111\u1ed9 kh\u00f4ng kh\u00ed trong ph\u00f2ng s\u1ea1ch, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">M\u1ee9c \u2264ISO5: v\u1eadn t\u1ed1c kh\u00f4ng kh\u00ed 0,2\uff5e0,5m\/s;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">ISO c\u1ea5p 6 ho\u1eb7c c\u1ea5p 5 (d\u00f2ng kh\u00f4ng m\u1ed9t chi\u1ec1u), s\u1ed1 l\u1ea7n thay kh\u00ed &gt; 200 l\u1ea7n\/h;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M\u1ee9c ISO7: s\u1ed1 l\u1ea7n thay \u0111\u1ed5i kh\u00f4ng kh\u00ed l\u00e0 20-200 l\u1ea7n\/h;<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M\u1ee9c ISO8: s\u1ed1 l\u1ea7n thay \u0111\u1ed5i kh\u00f4ng kh\u00ed l\u00e0 2 \u0111\u1ebfn 20 l\u1ea7n\/h;<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">L\u1edbp ti\u00eau chu\u1ea9n:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">ISO\/DIS 14644-1 Ph\u00e2n lo\u1ea1i ph\u00f2ng s\u1ea1ch v\u00e0 khu v\u1ef1c s\u1ea1ch theo n\u1ed3ng \u0111\u1ed9 h\u1ea1t trong kh\u00f4ng kh\u00ed<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Ph\u00e2n lo\u1ea1i ISO L\u1edbn h\u01a1n ho\u1eb7c b\u1eb1ng n\u1ed3ng \u0111\u1ed9 t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a c\u00e1c h\u1ea1t l\u01a1 l\u1eedng v\u1edbi c\u1ee1 h\u1ea1t li\u1ec7t k\u00ea trong b\u1ea3ng (h\u1ea1t\/m3)<\/span><br \/>\n<span style=\"font-size: 12pt;\">0,1\u03bcm 0,2\u03bcm 0,3\u03bcm 0,5\u03bcm 1\u03bcm 5\u03bcm<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Lo\u1ea1i ISO 1 10 2<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Lo\u1ea1i ISO2 100 24 10 4<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M\u1ee9c ISO3 1000 237 102 35 8<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M\u1ee9c ISO4 10000 2370 1020 352 83<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">L\u1edbp ISO5 100000 23700 10200 3520 832 29<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u1ea5p \u0111\u1ed9 ISO6 1000000 237000 102000 35200 8320 293<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u1ea5p ISO7 352000 83200 2930<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u1ea5p \u0111\u1ed9 ISO8 3520000 832000 29300<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u1ea5p \u0111\u1ed9 ISO9 35200000 8320000 293000<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">&#8220;Th\u1ef1c h\u00e0nh t\u1ed1t s\u1ea3n xu\u1ea5t thu\u1ed1c&#8221; (s\u1eeda \u0111\u1ed5i n\u0103m 1992)<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">M\u1ee9c \u0111\u1ed9 s\u1ea1ch H\u1ea1t s\u1ed1ng\/m\u00e9t kh\u1ed1i Vi sinh v\u1eadt s\u1ed1ng\/m\u00e9t kh\u1ed1i<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u22650,5\u03bcm \u22655\u03bcm<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u1ea5p 100 \u22643,500 0 \u22645<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Lo\u1ea1i 10.000 \u2264350.000 \u22642.000 \u2264100<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">C\u1ea5p 100.000 \u22643.500.000 \u226420.000 \u2264500<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Ti\u00eau chu\u1ea9n c\u1ea5p ph\u00f2ng s\u1ea1ch cho b\u1ed9 ph\u1eadn \u0111i\u1ec1u h\u00e0nh s\u1ea1ch<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">C\u1ea5p N\u1ed3ng \u0111\u1ed9 trung b\u00ecnh t\u1ed1i \u0111a c\u1ee7a vi khu\u1ea9n l\u1eafng \u0111\u1ecdng (sinh v\u1eadt ph\u00f9 du) M\u1eadt \u0111\u1ed9 \u00f4 nhi\u1ec5m b\u1ec1 m\u1eb7t t\u1ed1i \u0111a M\u1ee9c \u0111\u1ed9 s\u1ea1ch c\u1ee7a kh\u00f4ng kh\u00ed<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">V\u00f9ng ph\u1eabu thu\u1eadt V\u00f9ng ngo\u1ea1i vi V\u00f9ng ph\u1eabu thu\u1eadt V\u00f9ng ngo\u1ea1i vi<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">I 0,2 c\u00e1i\/30 ph\u00fat\u03a690 \u0111\u0129a (5 c\u00e1i\/m3) 0,4 c\u00e1i\/30 ph\u00fat\u03a690 \u0111\u0129a (10 c\u00e1i\/m3) 5 c\u00e1i\/cm2 Lo\u1ea1i 100 Lo\u1ea1i 1000<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">II 0,75 c\u00e1i\/30 ph\u00fat\u03a690 \u0111\u0129a (25 c\u00e1i\/m3) 1,5 c\u00e1i\/30 ph\u00fat\u03a690 \u0111\u0129a (50 c\u00e1i\/m3) 5 c\u00e1i\/cm2 Lo\u1ea1i 1000 Lo\u1ea1i 10000<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">III 2 c\u00e1i\/30 ph\u00fat\u03a690 \u0111\u0129a (75 c\u00e1i\/m3) 4 c\u00e1i\/30 ph\u00fat\u03a690 \u0111\u0129a (150 c\u00e1i\/m3) 5 c\u00e1i\/cm2 Lo\u1ea1i 10000 Lo\u1ea1i 100000<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">IV 5 c\u00e1i\/30 ph\u00fat, \u0111\u0129a \u03a690 (175 c\u00e1i\/m3) 5 c\u00e1i\/cm2 m\u1ee9c 300000<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">Ti\u00eau chu\u1ea9n Li\u00ean bang Hoa K\u1ef3 209E<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">T\u00ean l\u1edbp v\u00e0 c\u00e1c gi\u00e1 tr\u1ecb gi\u1edbi h\u1ea1n kh\u00e1c<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">0,1\u03bcm 0,2\u03bcm 0,3\u03bcm 0,5\u03bcm 5\u03bcm<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u0110\u01a1n v\u1ecb SI \u0110\u01a1n v\u1ecb h\u1ec7 Anh \/m3 \/ft3 \/m3 \/ft3 \/m3 \/ft3 \/m3 \/ft3 \/m3 \/ft3<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M1 350 9,91 75,7 2,14 30,9 0,875 10,0 0,283<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M1.5 1 1240 35.0 265 7.50 106 3.00 3.53 1.00<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M2 3500 99,1 757 21,4 309 8,75 100 2,83<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M2.5 10 1240 350 2650 75.0 1060 30.0 353 10.0<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M3 35000 991 7570 214 3090 87,5 1000 28,3<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M3.5 100 26500 750 10600 300 3530 100<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M4 75700 21400 30900 875 10000 283<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M4.5 1000 35300 1000 247 7<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M5 100000 2830 618 17,5<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M5.5 10000 353000 10000 2470 70.0<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M6 1000000 28300 6180 175<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M6.5 100000 3530000 100000 24700 700<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">M7 10000000 283000 61800 1750<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Chuy\u1ec3n \u0111\u1ed5i \u0111\u01a1n v\u1ecb ph\u1ed5 bi\u1ebfn<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">1 m\u00e9t m = 3,28 feet ft 1CFM (ft3\/ph\u00fat) = 0,4719L\/s<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1 m\u00e9t vu\u00f4ng m2 = 10,76 feet vu\u00f4ng ft2 1CFS(ft3\/s) = 28,32L\/s<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1 m\u00e9t kh\u1ed1i m3 = 35,3 feet kh\u1ed1i ft3 1FPM(ft\/ph\u00fat) = 0,00508m\/s<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1 gallon Anh gallon = 4,55 l\u00edt L 1BTU\/h = 0,2931W<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1 US gallon gallon = 3,79 l\u00edt L 1 kilowatt kw = 860 kcal\/gi\u1edd kcal\/h<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1 pao lb = 454 gram g 1USTR US Refrigeration T\u1ea5n = 3,516 kw<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1 m\u00e3 l\u1ef1c HP = 0,746 kilowatt kw 1 bar bar = 100 kilopascal kpa<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1 \u0111\u1ed9 C \u2103 = 5 (F-32 F-32)\/9 1mmH2O (mm c\u1ed9t n\u01b0\u1edbc) = 9,8067 Pa Pa<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ee5c l\u1ee5c Ph\u00f2ng s\u1ea1ch kh\u00f4ng b\u1ee5iTh\u00f4ng tin ph\u00f2ng s\u1ea1ch c\u01a1 b\u1ea3nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd\u0110\u1eb7c t\u1ea3 qu\u1ea3n l\u00fd thi c\u00f4ng ph\u00f2ng s\u1ea1ch:Nguy\u00ean t\u1eafc thanh l\u1ecdc thi c\u00f4ng ph\u00f2ng s\u1ea1chTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadtNhi\u1ec7t \u0111\u1ed9:Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 b\u1ed9 l\u1ecdcThi\u1ebft k\u1ebf ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng\u0110\u1ed1i m\u1eb7t v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00f3ng Ph\u00f2ng s\u1ea1ch &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/dpm360.com\/san-pham\/phong-sach\/\" class=\"more-link\">\u0110\u1ecdc ti\u1ebfp<span class=\"screen-reader-text\"> &#8220;Ph\u00f2ng s\u1ea1ch &#8211; Thi c\u00f4ng ph\u00f2ng s\u1ea1ch Clean Room&#8221;<\/span><\/a><\/p>\n","protected":false},"featured_media":4077,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"\n<title>Ph\u00f2ng s\u1ea1ch - Thi c\u00f4ng ph\u00f2ng s\u1ea1ch Clean Room - C\u00f4ng Ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam<\/title>\n<meta name=\"description\" content=\"Ph\u00f2ng s\u1ea1ch (Clean Room) n\u00f3 l\u00e0 c\u01a1 s\u1edf c\u1ee7a ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m. 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