{"id":860,"date":"2020-08-17T21:30:21","date_gmt":"2020-08-17T14:30:21","guid":{"rendered":"https:\/\/demo8.thuythu.com\/wepar\/?p=860"},"modified":"2020-08-17T21:30:21","modified_gmt":"2020-08-17T14:30:21","slug":"he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm","status":"publish","type":"post","link":"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/","title":{"rendered":"H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM"},"content":{"rendered":"<p>N\u01b0\u1edbc trong ph\u00f2ng th\u00ed nghi\u1ec7m y\u00eau c\u1ea7u cao v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft v\u00e0 m\u1ee9c \u0111\u1ed9 nhi\u1ec5m khu\u1ea9n th\u1ea5p tuy\u1ec7t \u0111\u1ed1i. B\u1edfi t\u00ednh ch\u1ea5t c\u00f4ng vi\u1ec7c d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf, ph\u00e2n t\u00edch h\u00f3a ch\u1ea5t. Do \u0111\u00f3 c\u1ea7n ph\u1ea3i c\u00f3\u00a0<strong>h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM<\/strong>.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">T&oacute;m t\u1eaft<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e4b43bd0190\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e4b43bd0190\"  aria-label=\"Toggle\" \/><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:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#Nuoc_dong_vai_tro_dac_biet_quan_trong_trong_cac_phong_thi_nghiem\" title=\"N\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m\">N\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#He_thong_loc_nuoc_sieu_sach_cho_phong_thi_nghiem_tai_TpHCM\" title=\"H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM\">H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#Cong_nghe_loc_nuoc_Deion\" title=\"C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc Deion\">C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc Deion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#Cong_nghe_loc_nuoc_DEPC\" title=\"C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc DEPC\">C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc DEPC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#Cong_nghe_loc_nuoc_cat\" title=\"C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc c\u1ea5t.\">C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc c\u1ea5t.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#He_thong_loc_nuoc_sieu_sach_cho_phong_thi_nghiem_tai_TpHCM_cong_nghe_RO\" title=\"H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM c\u00f4ng ngh\u1ec7 RO\">H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM c\u00f4ng ngh\u1ec7 RO<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#Ung_dung_cua_nuoc_RO_trong_phong_thi_nghiem\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a n\u01b0\u1edbc RO trong ph\u00f2ng th\u00ed nghi\u1ec7m:\">\u1ee8ng d\u1ee5ng c\u1ee7a n\u01b0\u1edbc RO trong ph\u00f2ng th\u00ed nghi\u1ec7m:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#May_loc_nuoc_RO_da_cap_chia_nuoc_thanh_nhieu_cap_do_tuong_ung_voi_3_loai_nuoc_yeu_cau_trong_phong_thi_nghiem\" title=\"M\u00e1y l\u1ecdc n\u01b0\u1edbc RO \u0111a c\u1ea5p chia n\u01b0\u1edbc th\u00e0nh nhi\u1ec1u c\u1ea5p \u0111\u1ed9 t\u01b0\u01a1ng \u1ee9ng v\u1edbi 3 lo\u1ea1i n\u01b0\u1edbc y\u00eau c\u1ea7u trong ph\u00f2ng th\u00ed nghi\u1ec7m.\">M\u00e1y l\u1ecdc n\u01b0\u1edbc RO \u0111a c\u1ea5p chia n\u01b0\u1edbc th\u00e0nh nhi\u1ec1u c\u1ea5p \u0111\u1ed9 t\u01b0\u01a1ng \u1ee9ng v\u1edbi 3 lo\u1ea1i n\u01b0\u1edbc y\u00eau c\u1ea7u trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#May_loc_nuoc_RO_loc_nuoc_o_cap_do_1\" title=\"M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 1\">M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#May_loc_nuoc_RO_loc_nuoc_o_cap_do_2\" title=\"M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 2\">M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/demo8.thuythu.com\/wepar\/he-thong-loc-nuoc-sieu-sach-cho-phong-thi-nghiem-tai-tphcm\/#May_loc_nuoc_RO_loc_nuoc_o_cap_do_3\" title=\"M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 3\">M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 3<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Nuoc_dong_vai_tro_dac_biet_quan_trong_trong_cac_phong_thi_nghiem\"><\/span><strong>N\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u1ea5t k\u1ec3 m\u1ed9t ph\u1ea3n \u1ee9ng, quy tr\u00ecnh \u0111i\u1ec1u ch\u1ebf trong ph\u00f2ng th\u00ec nghi\u1ec7m \u0111\u1ec1u b\u1eaft bu\u1ed9c n\u01b0\u1edbc si\u00eau tinh khi\u1ebft. N\u01b0\u1edbc ph\u1ea3i \u0111\u1ea1t \u0111\u00fang ti\u00eau chu\u1ea9n n\u01b0\u1edbc d\u00f9ng trong ph\u00f2ng th\u00ed nghi\u1ec7m TCVN 4851-89 (ISO 3696-1987). Ti\u00eau chu\u1ea9n kh\u1eaft khe nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 an to\u00e0n, ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i cho m\u1ed7i chu tr\u00ecnh nghi\u00ean c\u1ee9u.<\/p>\n<p>\u0110\u1ec3 ph\u1ee5c v\u1ee5 cho nh\u1eefng nghi\u00ean c\u1ee9u nghi\u00eam ng\u1eb7t n\u00e0y. Ng\u01b0\u1eddi ta c\u00f2n b\u1eaft tay v\u00e0o s\u1ea3n xu\u1ea5t n\u01b0\u1edbc nh\u1edd c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc. B\u1eb1ng c\u00e1ch cho oxit bazo v\u00e0 oxit axit t\u00e1c d\u1ee5ng v\u1edbi nhau. Ch\u1eb3ng h\u1ea1n: CO<sub>2<\/sub>(k) + Ca(OH)<sub>2<\/sub>\u00a0(dd) -&gt; CaCO<sub>3<\/sub>(r) + H<sub>2<\/sub>O (l). Tuy nhi\u00ean c\u00e1ch n\u00e0y cho ra l\u01b0\u1ee3ng n\u01b0\u1edbc kh\u00e1 h\u1ea1n ch\u1ebf. Ho\u1eb7c cho H<sub>2<\/sub>\u00a0t\u00e1c d\u1ee5ng v\u1edbi O<sub>2<\/sub>\u00a0\u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf n\u01b0\u1edbc. Nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00e1 nguy hi\u1ec3m do c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y n\u1ed5.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-849 size-full\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/ph\u00f2ng-th\u00ed-nghi\u1ec7m-560x315-1.jpg\" alt=\"\" width=\"560\" height=\"315\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/ph\u00f2ng-th\u00ed-nghi\u1ec7m-560x315-1.jpg 560w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/ph\u00f2ng-th\u00ed-nghi\u1ec7m-560x315-1-300x169.jpg 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"He_thong_loc_nuoc_sieu_sach_cho_phong_thi_nghiem_tai_TpHCM\"><\/span><strong>H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nh\u01b0 \u0111\u00e3 n\u00f3i, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t v\u1eeba nguy hi\u1ec3m nh\u01b0ng thu \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng n\u01b0\u1edbc h\u1ea1n ch\u1ebf. May thay, ng\u00e0y nay c\u00f3 r\u1ea5t nhi\u1ec1u c\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc trong ph\u00f2ng th\u00ed nghi\u1ec7p t\u1ea1i TpHCM. C\u00e1c c\u00f4ng ngh\u1ec7 cho ra c\u00e1c lo\u1ea1i n\u01b0\u1edbc nh\u01b0 n\u01b0\u1edbc Deion, n\u01b0\u1edbc DEPC, n\u01b0\u1edbc c\u1ea5t, n\u01b0\u1edbc RO. Tuy nhi\u00ean, nh\u1eefng lo\u1ea1i n\u01b0\u1edbc n\u00e0y v\u1eabn t\u1ed3n t\u1ea1i nh\u1eefng h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh. D\u00f9 v\u1eady, \u0111\u1ebfn nay, ch\u01b0a c\u00f3 lo\u1ea1i n\u01b0\u1edbc n\u00e0o \u0111\u01b0\u1ee3c khoa h\u1ecdc ch\u1ee9ng minh l\u00e0 ph\u00f9 h\u1ee3p tuy\u1ec7t \u0111\u1ed1i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cong_nghe_loc_nuoc_Deion\"><\/span><strong>C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc Deion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u01b0\u1edbc decion l\u00e0 lo\u1ea1i n\u01b0\u1edbc \u0111\u00e3 lo\u1ea1i b\u1ecf c\u00e1c ion th\u00f4ng qua h\u1ec7 th\u1ed1ng m\u00e0ng l\u1ecdc. C\u00f4ng ngh\u1ec7 n\u00e0y \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c m\u1ed9t v\u00e0i \u1ee9ng d\u1ee5ng khoa h\u1ecdc trong ph\u00f2ng th\u00ed nghi\u1ec7m. Ch\u1eb3ng h\u1ea1n nh\u01b0 r\u1eeda \u0111\u0129a \u1edf l\u1ea7n tr\u00e1ng cu\u1ed1i v\u00e0 pha \u0111\u1ec7m. Tuy nhi\u00ean m\u00e0ng l\u1ecdc c\u1ee7a c\u00f4ng ngh\u1ec7 Deion c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00e1 l\u1edbn, c\u1ea7n s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00e1c m\u00e0ng l\u1ecdc kh\u00e1c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cong_nghe_loc_nuoc_DEPC\"><\/span><strong>C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc DEPC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>X\u1eed l\u00fd DEPC v\u1edbi n\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng b\u1ea5t ho\u1ea1t nuclease \u2013 \u0111i\u1ec1u c\u1ea7n thi\u1ebft khi l\u00e0m vi\u1ec7c v\u1edbi DNA\/RNA. Nh\u01b0ng DEPC kh\u00f4ng lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c tri\u1ec7t \u0111\u1ec3 nuclease. N\u01b0\u1edbc v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i nhi\u1ec5m nulease sau \u0111\u00f3. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 DEPC v\u1eabn c\u00f2n kh\u00e1 may r\u1ee7i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cong_nghe_loc_nuoc_cat\"><\/span><strong>C\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc c\u1ea5t.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>L\u00e0 lo\u1ea1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u t\u1ea1i c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh ng\u01b0ng t\u1ee5 h\u01a1i n\u01b0\u1edbc t\u1eeb n\u01b0\u1edbc s\u00f4i v\u00e0 \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1nh. Ch\u1ea5t b\u1ea9n n\u1ed3ng \u0111\u1ed9 th\u1ea5p, c\u00f3 nhi\u1ec7t \u0111\u1ed9 s\u00f4i t\u01b0\u01a1ng t\u1ef1 v\u1edbi n\u01b0\u1edbc v\u1eabn b\u1ecb l\u1eabn v\u1edbi n\u01b0\u1edbc tinh khi\u1ebft.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-848 size-full\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/n\u01b0\u1edbc-c\u1ea5t-560x373-1.jpg\" alt=\"\" width=\"560\" height=\"373\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/n\u01b0\u1edbc-c\u1ea5t-560x373-1.jpg 560w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/n\u01b0\u1edbc-c\u1ea5t-560x373-1-300x200.jpg 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"He_thong_loc_nuoc_sieu_sach_cho_phong_thi_nghiem_tai_TpHCM_cong_nghe_RO\"><\/span><strong>H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM c\u00f4ng ngh\u1ec7 RO<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>RO l\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc b\u1eb1ng c\u00f4ng ngh\u1ec7 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c. C\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, c\u1eb7n b\u1ea9n, v\u00e0 c\u1ea3 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1, vi sinh v\u1eadt, \u0111\u1ed9c t\u1ed1\u2026 H\u1ea7u h\u1ebft c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM s\u1eed d\u1ee5ng n\u01b0\u1edbc kh\u1eed ion v\u00e0 c\u00e1c lo\u1ea1i nh\u1ef1a l\u1ecdc \u0111\u1ec3 t\u1ea1o ra n\u01b0\u1edbc RO si\u00eau tinh khi\u1ebft.<\/p>\n<p>Th\u1eadm ch\u00ed, n\u1ebfu ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ea7n n\u01b0\u1edbc si\u00eau tinh khi\u1ebft. Bu\u1ed9c n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o ph\u1ea3i l\u00e0 n\u01b0\u1edbc c\u1ea5t ho\u1eb7c n\u01b0\u1edbc RO. Nh\u01b0ng nh\u01b0 \u0111\u00e3 n\u00f3i, n\u01b0\u1edbc c\u1ea5t v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng ch\u1ea5t b\u1ea9n. Do \u0111\u00f3, n\u01b0\u1edbc t\u1eeb m\u00e1y l\u1ecdc n\u01b0\u1edbc RO v\u1eabn \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ung_dung_cua_nuoc_RO_trong_phong_thi_nghiem\"><\/span><strong>\u1ee8ng d\u1ee5ng c\u1ee7a n\u01b0\u1edbc RO trong ph\u00f2ng th\u00ed nghi\u1ec7m:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Kh\u1ed1i ph\u1ed5.<\/li>\n<li>Pha \u0111\u1ec7m.<\/li>\n<li>S\u1eafc k\u00ed l\u1ecfng hi\u1ec7u n\u0103ng cao.<\/li>\n<li>M\u00f4i tr\u01b0\u1eddng cho vi khu\u1ea9n v\u00e0 nu\u00f4i c\u1ea5y t\u1ebf n\u00e0o.<\/li>\n<li>K\u1ef9 thu\u1eadt sinh h\u1ecdc ph\u00e2n t\u1eed kh\u00e1c.<\/li>\n<\/ul>\n<p>D\u00f9 n\u01b0\u1edbc qua m\u00e0ng l\u1ecdc RO ch\u01b0a ph\u1ea3i l\u00e0 lo\u1ea1i n\u01b0\u1edbc t\u1ed1t nh\u1ea5t \u0111\u1ec3 d\u00f9ng trong ph\u00f2ng th\u00ed nghi\u1ec7m. Nh\u1ea5t l\u00e0 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p d\u00f9ng c\u00e1c k\u1ef9 thu\u1eadt sinh h\u1ecdc ph\u00e2n t\u1eed \u0111\u1eb7c tr\u01b0ng nh\u01b0 qPCR, DNA, RNA\u2026<\/p>\n<h3><span class=\"ez-toc-section\" id=\"May_loc_nuoc_RO_da_cap_chia_nuoc_thanh_nhieu_cap_do_tuong_ung_voi_3_loai_nuoc_yeu_cau_trong_phong_thi_nghiem\"><\/span><strong>M\u00e1y l\u1ecdc n\u01b0\u1edbc RO \u0111a c\u1ea5p chia n\u01b0\u1edbc th\u00e0nh nhi\u1ec1u c\u1ea5p \u0111\u1ed9 t\u01b0\u01a1ng \u1ee9ng v\u1edbi 3 lo\u1ea1i n\u01b0\u1edbc y\u00eau c\u1ea7u trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ti\u00eau chu\u1ea9n n\u01b0\u1edbc trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m quy \u0111\u1ecbnh 3 lo\u1ea1i n\u01b0\u1edbc t\u01b0\u01a1ng \u1ee9ng v\u1edbi 3 m\u1ee9c \u0111\u1ed9:<\/p>\n<h2><span class=\"ez-toc-section\" id=\"May_loc_nuoc_RO_loc_nuoc_o_cap_do_1\"><\/span><strong>M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u1ea5p \u0111\u1ed9 n\u01b0\u1edbc n\u00e0y y\u00eau c\u1ea7u n\u01b0\u1edbc tinh khi\u1ebft \u0111\u1ea1t ti\u00eau chu\u1ea9n cao nh\u1ea5t. Ph\u1ea3i l\u00e0 n\u01b0\u1edbc kh\u00f4ng m\u00f9i, kh\u00f4ng m\u00e0u, kh\u00f4ng t\u1ea1p ch\u1ea5t, kh\u00f4ng ch\u1ea5t h\u00f2a tan. Do \u0111\u00f3 h\u1ec7 th\u1ed1ng l\u1ecdc c\u1ea7n c\u00f3 qu\u00e1 tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 kh\u1eed ion t\u1ed1t. M\u00e1y l\u1ecdc n\u01b0\u1edbc RO ho\u00e0n thi\u1ec7n t\u1ed1t qu\u00e1 tr\u00ecnh n\u00e0y.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"May_loc_nuoc_RO_loc_nuoc_o_cap_do_2\"><\/span><strong>M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u1ea5p \u0111\u1ed9 n\u01b0\u1edbc n\u00e0y d\u00f9ng \u0111\u1ec3 \u00e1p d\u1ee5ng trong c\u00e1c th\u00ed nghi\u1ec7m c\u1ea7n c\u00f3 s\u1ef1 h\u00f2a tan c\u1ee7a m\u1ed9t s\u1ed1 ch\u1ea5t t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc. Ho\u1eb7c l\u00e0 c\u00e1c m\u1eabu n\u01b0\u1edbc v\u1eeba l\u1ea5y v\u1ec1 t\u1eeb hi\u1ec7n tr\u01b0\u1eddng. Nh\u1eefng th\u00ed nghi\u1ec7m n\u00e0y ch\u1ea5p nh\u1eadn l\u01b0\u1ee3ng nh\u1ecf ch\u1ea5t v\u00f4 c\u01a1, h\u1eefu c\u01a1, ph\u00f9 h\u1ee3p cho ph\u00e2n t\u00edch nh\u1eady. L\u1ecdc n\u01b0\u1edbc b\u1eb1ng h\u1ec7 th\u1ed1ng RO t\u00edch h\u1ee3p than ho\u1ea1t t\u00ednh \u0111\u1ea3m b\u1ea3o \u0111\u00fang ti\u00eau chu\u1ea9n n\u01b0\u1edbc n\u00e0y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-861 size-full\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/AWP06996-560x373-1.png\" alt=\"\" width=\"560\" height=\"373\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/AWP06996-560x373-1.png 560w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/08\/AWP06996-560x373-1-300x200.png 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"May_loc_nuoc_RO_loc_nuoc_o_cap_do_3\"><\/span><strong>M\u00e1y l\u1ecdc n\u01b0\u1edbc RO l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>N\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 n\u00e0y ph\u00f9 h\u1ee3p cho h\u1ea7u h\u1ebft c\u00e1c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbt v\u00e0 \u0111i\u1ec1u ch\u1ebf dung d\u1ecbch thu\u1ed1c th\u1eed. Nh\u1eefng c\u00f4ng vi\u1ec7c n\u00e0y kh\u00f4ng y\u00eau qu\u00e1 cao v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Do \u0111\u00f3, n\u01b0\u1edbc sau l\u1ecdc qua m\u00e1y l\u1ecdc RO tuy\u1ec7t \u0111\u1ed1i ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5p \u0111\u1ed9 ti\u00eau chu\u1ea9n n\u00e0y.<\/p>\n<p>C\u00f3 th\u1ec3 th\u1ea5y, n\u01b0\u1edbc t\u1eeb m\u00e1y l\u1ecdc RO s\u1edf h\u1eefu nhi\u1ec1u \u01b0u \u0111i\u1ec3m. L\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM. H\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n lo\u1ea1i ngu\u1ed3n n\u01b0\u1edbc t\u1ed1t. \u0110\u00e1p \u1ee9ng h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i n\u01b0\u1edbc d\u00e0nh cho ph\u00f2ng th\u00ed nghi\u1ec7m. H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO b\u1ec1n v\u1eefng, hi\u1ec7u su\u1ea5t l\u1ecdc t\u1ed1t, kinh ph\u00ed kh\u00f4ng qu\u00e1 l\u1edbn. Ch\u1eafc ch\u1eafn \u0111\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng th\u00f4ng minh nh\u1ea5t hi\u1ec7n nay. Gi\u00fap \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, \u0111\u00e1p \u1ee9ng m\u1ecdi nhu c\u1ea7u trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n<p>WEPAR l\u00e0 th\u01b0\u01a1ng hi\u1ec7u \u0111\u1ed9c quy\u1ec1n, chuy\u00ean cung c\u1ea5p v\u00e0 ph\u00e2n ph\u1ed1i m\u00e1y l\u1ecdc n\u01b0\u01a1c RO. \u0110\u1ebfn nay, WEPAR d\u1eabn \u0111\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1ecdc nh\u1edd c\u00f4ng ngh\u1ec7 t\u00edch h\u1ee3p ARS ti\u00ean ti\u1ebfn. M\u00e1y l\u1ecdc n\u01b0\u1edbc c\u1ee7a WEPAR \u0111\u00e1p \u1ee9ng \u0111a s\u1ed1 nhu c\u1ea7u c\u1ee7a nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng. Vui l\u00f2ng li\u00ean h\u1ec7 ch\u00fang t\u00f4i \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n t\u1eadn t\u00ecnh, ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ea7y \u0111\u1ee7 nh\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u01b0\u1edbc trong ph\u00f2ng th\u00ed nghi\u1ec7m y\u00eau c\u1ea7u cao v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft v\u00e0 m\u1ee9c \u0111\u1ed9 nhi\u1ec5m khu\u1ea9n th\u1ea5p tuy\u1ec7t \u0111\u1ed1i. B\u1edfi t\u00ednh ch\u1ea5t c\u00f4ng vi\u1ec7c d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf, ph\u00e2n t\u00edch h\u00f3a ch\u1ea5t. Do \u0111\u00f3 c\u1ea7n ph\u1ea3i c\u00f3\u00a0h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc si\u00eau s\u1ea1ch cho ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ea1i TpHCM. N\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":862,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,24],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts\/860"}],"collection":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/comments?post=860"}],"version-history":[{"count":0,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts\/860\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/media\/862"}],"wp:attachment":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/media?parent=860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/categories?post=860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/tags?post=860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}