{"id":16083,"date":"2024-02-26T09:41:53","date_gmt":"2024-02-26T09:41:53","guid":{"rendered":"https:\/\/demo8.thuythu.com\/wepar\/?p=16083"},"modified":"2024-02-27T10:30:56","modified_gmt":"2024-02-27T10:30:56","slug":"cach-tinh-do-man-cua-nuoc","status":"publish","type":"post","link":"https:\/\/demo8.thuythu.com\/wepar\/cach-tinh-do-man-cua-nuoc\/","title":{"rendered":"C\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 m\u1eb7n nhanh nh\u1ea5t"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc th\u1ec3 hi\u1ec7n h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i ho\u00e0 tan t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc. M\u1ed7i ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ec1u t\u1ed3n t\u1ea1i c\u00e1c g\u1ed1c mu\u1ed1i kh\u00e1c nhau v\u1edbi c\u00e1c <a href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-tinh-do-man-cua-nuoc\/\"><strong>c\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc<\/strong><\/a> kh\u00e1c nhau. V\u1eady l\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 m\u1eb7n nhanh nh\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng Wepar t\u00ecm hi\u1ec3u ngay b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y!\u00a0<\/span><\/p>\n<h5><strong>&gt;&gt; Xem th\u00eam:<\/strong><\/h5>\n<p><span style=\"color: #0000ff;\"><a id=\"ctl00_mainContent_rptResults_ctl01_Hyperlink1\" style=\"color: #0000ff;\" href=\"https:\/\/demo8.thuythu.com\/wepar\/product\/he-thong-xu-ly-nuoc-nhiem-man-350lit-tai-ben-tre\/\">H\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n c\u00f4ng su\u1ea5t 350 l\u00edt\/gi\u1edd t\u1ea1i Nh\u00e0 th\u1edd T\u00e2n Sa Ch\u00e2u B\u1ebfn Tre<\/a><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><a id=\"ctl00_mainContent_rptResults_ctl01_Hyperlink1\" style=\"color: #0000ff;\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-xu-ly-nuoc-nhiem-man-de-tuoi-cay\/\">C\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n \u0111\u1ec3 t\u01b0\u1edbi c\u00e2y, d\u00f9ng sinh ho\u1ea1t<\/a><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><a id=\"ctl00_mainContent_rptResults_ctl01_Hyperlink1\" style=\"color: #0000ff;\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-xu-ly-nuoc-nhiem-man-thanh-nuoc-ngot\/\">C\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n th\u00e0nh n\u01b0\u1edbc ng\u1ecdt hi\u1ec7u qu\u1ea3 2024<\/a><\/span><\/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-69e3fb4845f7a\" 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-69e3fb4845f7a\"  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\/cach-tinh-do-man-cua-nuoc\/#Do_man_cua_nuoc_la_gi_Cach_tinh_do_man_cua_nuoc\" title=\"\u0110\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc l\u00e0 g\u00ec? C\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc\">\u0110\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc l\u00e0 g\u00ec? C\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc<\/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\/cach-tinh-do-man-cua-nuoc\/#Phan_loai_do_man_cua_nuoc\" title=\"Ph\u00e2n lo\u1ea1i \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc\">Ph\u00e2n lo\u1ea1i \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-tinh-do-man-cua-nuoc\/#Cach_tinh_do_man_cua_nuoc_nhu_the_nao\" title=\"C\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o?\">C\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-tinh-do-man-cua-nuoc\/#Cac_phuong_phap_do_do_man_cua_nuoc\" title=\"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc\u00a0\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-tinh-do-man-cua-nuoc\/#Anh_huong_cua_do_man_trong_nuoc_doi_voi_cac_hoat_dong_song_va_sinh_hoat_trong_trot_cua_con_nguoi\" title=\"\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ed1ng v\u00e0 sinh ho\u1ea1t, tr\u1ed3ng tr\u1ecdt c\u1ee7a con ng\u01b0\u1eddi\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ed1ng v\u00e0 sinh ho\u1ea1t, tr\u1ed3ng tr\u1ecdt c\u1ee7a con ng\u01b0\u1eddi<\/a><\/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\/cach-tinh-do-man-cua-nuoc\/#Giai_phap_xu_ly_do_man_cua_nuoc\" title=\"Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc\">Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Do_man_cua_nuoc_la_gi_Cach_tinh_do_man_cua_nuoc\"><\/span><span style=\"color: #3366ff;\"><b>\u0110\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc l\u00e0 g\u00ec? C\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c lo\u1ea1i mu\u1ed1i ho\u00e0 tan trong n\u01b0\u1edbc v\u00e0 \u0111\u1ea5t. Nhi\u1ec1u lo\u1ea1i thu\u1ed1c t\u1ea9y th\u00f4ng d\u1ee5ng v\u00e0 ph\u00e2n b\u00f3n l\u00e0 h\u1ed7n h\u1ee3p c\u1ee7a c\u00e1c lo\u1ea1i mu\u1ed1i. C\u00e1c th\u00e0nh ph\u1ea7n mu\u1ed1i \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5t h\u00f2a tan, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ch\u00fang \u0111\u01b0\u1ee3c h\u00f2a tan trong n\u01b0\u1edbc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh nhi\u1ec1u kh\u00eda c\u1ea1nh h\u00f3a h\u1ecdc c\u1ee7a n\u01b0\u1edbc t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u1ecdc b\u00ean trong n\u00f3, v\u00e0 l\u00e0 m\u1ed9t bi\u1ebfn tr\u1ea1ng th\u00e1i nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c, c\u00f9ng v\u1edbi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t, chi ph\u1ed1i c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd nh\u01b0 m\u1eadt \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng nhi\u1ec7t c\u1ee7a n\u01b0\u1edbc.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Phan_loai_do_man_cua_nuoc\"><\/span><span style=\"color: #3366ff;\"><b>Ph\u00e2n lo\u1ea1i \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">T\u00ecnh tr\u1ea1ng \u0111\u1ed9 m\u1eb7n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n (mg mu\u1ed1i\/l\u00edt)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">M\u00f4 t\u1ea3<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">N\u01b0\u1edbc b\u00ecnh th\u01b0\u1eddng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&lt; 500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng sinh ho\u1ea1t b\u00ecnh th\u01b0\u1eddng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">H\u01a1i nhi\u1ec5m l\u1ee3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">500-1000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">B\u1eaft \u0111\u1ea7u c\u00f3 d\u1ea5u hi\u1ec7u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nhi\u1ec5m l\u1ee3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1000-2000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng \u1edf m\u1ed9t s\u1ed1 c\u00e2y tr\u1ed3ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nhi\u1ec5m l\u1ee3, m\u1eb7n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2000-10000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u1ea2nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u1ea3 con ng\u01b0\u1eddi, v\u1eadt nu\u00f4i v\u00e0 c\u00e2y tr\u1ed3ng.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nhi\u1ec5m m\u1eb7n cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10000-35000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c th\u00f4ng th\u01b0\u1eddng.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">N\u01b0\u1edbc bi\u1ec3n\/ n\u01b0\u1edbc mu\u1ed1i<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&gt; 35000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">kh\u00f4ng d\u00f9ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng. Khi s\u1eed d\u1ee5ng c\u1ea7n c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p ho\u1eb7c ch\u1ea5t li\u1ec7u ph\u00f9 h\u1ee3p<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">D\u1ef1a v\u00e0o s\u1ef1 ph\u00e2n lo\u1ea1i c\u1ee7a h\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 m\u1eb7n t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c c\u00e1c m\u1ee9c \u0111\u1ed9 nhi\u1ec5m m\u1eb7n n\u00e0o m\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c trong \u0111\u1eddi s\u1ed1ng sinh ho\u1ea1t h\u1eb1ng ng\u00e0y. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0a ra c\u00e1ch t\u00ednh c\u0169ng nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 cho c\u00e1c ngu\u1ed3n n\u01b0\u1edbc \u1edf m\u1ee9c \u0111\u1ed9 nhi\u1ec5m m\u1eb7n kh\u00e1c nhau. N\u1ebfu ngu\u1ed3n n\u01b0\u1edbc \u0111\u00e3 c\u00f3 \u0111\u1ed9 m\u1eb7n qu\u00e1 cao trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng b\u1eaft bu\u1ed9c th\u00ec vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00e0 v\u1edbi t\u00ecnh tr\u1ea1ng x\u00e2m nh\u1eadp m\u1eb7n di\u1ec5n ra th\u01b0\u1eddng xuy\u00ean d\u1ea1o g\u1ea7n \u0111\u00e2y th\u00ec vi\u1ec7c quan s\u00e1t, \u0111o \u0111\u1ea1c m\u1eabu n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u0169ng l\u00e0 c\u00e1ch n\u00e2ng cao kh\u1ea3 n\u0103ng \u1ee9ng ph\u00f3 \u0111\u1ed1i v\u1edbi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu trong ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc.\u00a0<\/span><\/p>\n<figure id=\"attachment_16093\" aria-describedby=\"caption-attachment-16093\" style=\"width: 790px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16093 size-full\" title=\"H\u1ec7 th\u1ed1ng l\u1ecdc RO - gi\u1ea3i ph\u00e1p l\u1ecdc n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n t\u1ea1i mi\u1ec1n T\u00e2y l\u1eafp \u0111\u1eb7t b\u1edfi Wepar.\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc.jpg\" alt=\"H\u1ec7 th\u1ed1ng l\u1ecdc RO - gi\u1ea3i ph\u00e1p l\u1ecdc n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n t\u1ea1i mi\u1ec1n T\u00e2y l\u1eafp \u0111\u1eb7t b\u1edfi Wepar.\" width=\"790\" height=\"589\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc.jpg 790w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-300x224.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-768x573.jpg 768w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><figcaption id=\"caption-attachment-16093\" class=\"wp-caption-text\">H\u1ec7 th\u1ed1ng l\u1ecdc RO &#8211; gi\u1ea3i ph\u00e1p l\u1ecdc n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n t\u1ea1i mi\u1ec1n T\u00e2y l\u1eafp \u0111\u1eb7t b\u1edfi Wepar.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cach_tinh_do_man_cua_nuoc_nhu_the_nao\"><\/span><span style=\"color: #3366ff;\"><b>C\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n hay \u0111\u1ed9 mu\u1ed1i \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u S\u2030 (S vi\u1ebft t\u1eaft t\u1eeb ch\u1eef salinity &#8211; \u0111\u1ed9 m\u1eb7n) l\u00e0 t\u1ed5ng l\u01b0\u1ee3ng (t\u00ednh theo gram) c\u00e1c ch\u1ea5t h\u00f2a tan <\/span><span style=\"font-weight: 400;\">ch\u1ee9a trong 1kg n\u01b0\u1edbc<\/span><span style=\"font-weight: 400;\">. Ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng \u0111\u1ed9 mu\u1ed1i (salinity) \u0111\u1ec3 \u0111\u1eb7c tr\u01b0ng cho \u0111\u1ed9 kho\u00e1ng c\u1ee7a n\u01b0\u1edbc bi\u1ec3n, n\u00f3 \u0111\u01b0\u1ee3c hi\u1ec3u nh\u01b0 t\u1ed5ng l\u01b0\u1ee3ng t\u00ednh b\u1eb1ng gam c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c ch\u1ea5t kho\u00e1ng r\u1eafn h\u00f2a tan c\u00f3 trong 1 kg n\u01b0\u1edbc. V\u00ec t\u1ed5ng n\u1ed3ng \u0111\u1ed9 c\u00e1c ion ch\u00ednh (11 ion, bao g\u1ed3m: Na+, Ca2+, Mg2+, Fe3+, NH4+, Cl-, SO42-, HCO3-, CO32-, NO2-, NO3-) chi\u1ebfm t\u1edbi 99,99% t\u1ed5ng l\u01b0\u1ee3ng c\u00e1c ch\u1ea5t kho\u00e1ng ho\u00e0 tan, n\u00ean c\u00f3 th\u1ec3 coi \u0111\u1ed9 mu\u1ed1i n\u01b0\u1edbc ch\u00ednh b\u1eb1ng gi\u00e1 tr\u1ecb n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng ph\u1ea7n ngh\u00ecn (ppt) ho\u1eb7c ph\u1ea7n tr\u0103m (%). C\u00f3 nhi\u1ec1u c\u00e1ch g\u1ecdi h\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 m\u1eb7n \u1edf nhi\u1ec1u khu v\u1ef1c kh\u00e1c nhau nh\u01b0ng nh\u00ecn chung th\u00ec ng\u01b0\u1eddi d\u00e2n th\u01b0\u1eddng quy \u0111\u1ed5i qua n\u1ed3ng \u0111\u1ed9 % \u0111\u1ec1 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, d\u1ec5 hi\u1ec3u.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ed3ng \u0111\u1ed9 ion t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc kh\u00e1c nhau v\u1edbi c\u00e1c h\u00e0m l\u01b0\u1ee3ng kh\u00e1c nhau s\u1ebd h\u00ecnh th\u00e0nh n\u00ean \u0111\u1ed9 m\u1eb7n c\u0169ng nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p \u0111o v\u00e0 c\u00e1ch x\u1eed l\u00fd \u0111\u1ed9 m\u1eb7n kh\u00e1c nhau. N\u1eafm r\u00f5 \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 t\u1eebng th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong n\u01b0\u1edbc s\u1ebd l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t \u0111\u1ec3 x\u1eed l\u00fd \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_phuong_phap_do_do_man_cua_nuoc\"><\/span><span style=\"color: #3366ff;\"><b>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc\u00a0<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t \u0111\u00f3 l\u00e0 s\u1eed d\u1ee5ng t\u1ef7 tr\u1ecdng k\u1ebf, kh\u00fac x\u1ea1 k\u1ebf, th\u01b0\u1edbc \u0111o \u0111\u1ed9 m\u1eb7n, b\u00fat \u0111o v\u00e0 m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u1ef7 tr\u1ecdng k\u1ebf, kh\u00fac x\u1ea1 k\u1ebf v\u00e0 th\u01b0\u1edbc \u0111o \u0111\u1ed9 m\u1eb7n l\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn nhi\u1ec1u nh\u1ea5t v\u00ec chi ph\u00ed mua thi\u1ebft b\u1ecb t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p. Nh\u01b0ng c\u00f3 \u0111\u1ed9 bi\u1ebfn thi\u00ean k\u1ebft qu\u1ea3 cao d\u1eabn t\u1edbi k\u1ebft qu\u1ea3 c\u00f3 s\u1ef1 sai l\u1ec7ch gi\u1eefa c\u00e1c l\u1ea7n \u0111o cho c\u00f9ng m\u1ed9t t\u00ednh ch\u1ea5t n\u01b0\u1edbc (b\u1edfi s\u1ef1 t\u00e1c \u0111\u1ed9ng c\u1ee7a y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i). \u0110\u1eb7c bi\u1ec7t, thi\u1ebft b\u1ecb ch\u1ec9 cho k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c \u1edf m\u00f4i tr\u01b0\u1eddng chu\u1ea9n s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft \u1edf thi\u1ebft b\u1ecb v\u00e0 ch\u1ec9 \u0111o \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1eb7n ch\u1ee9 kh\u00f4ng t\u00edch h\u1ee3p \u0111o \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nh\u01b0 TDS, \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n,&#8230;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00fat \u0111o v\u00e0 thi\u1ebft b\u1ecb \u0111o \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c \u00edt l\u1ef1a ch\u1ecdn h\u01a1n nh\u01b0ng mang l\u1ea1i t\u00ednh ch\u00ednh x\u00e1c cao h\u01a1n, c\u0169ng nh\u01b0 thao t\u00e1c \u0111o \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh h\u01a1n r\u1ea5t nhi\u1ec1u. Tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng b\u00fat \u0111o v\u00e0 thi\u1ebft b\u1ecb \u0111o \u0111i\u1ec7n t\u1eed m\u1ed9t th\u1eddi gian d\u00e0i m\u00e0 kh\u00f4ng b\u1ea3o qu\u1ea3n c\u0169ng nh\u01b0 v\u1ec7 sinh s\u1ea1ch s\u1ebd c\u00f3 th\u1ec3 g\u00e2y n\u00ean vi\u1ec7c tr\u01a1 \u0111i\u1ec7n c\u1ef1c, g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sai s\u1ed1 cho ph\u00e9p c\u1ee7a k\u1ebft qu\u1ea3. \u0110\u01b0\u1ee3c t\u00edch h\u1ee3p nhi\u1ec1u ph\u00e9p \u0111o trong m\u1ed9t thi\u1ebft b\u1ecb nh\u01b0 ppt, PSU (Practical Salinity Unit &#8211; hay c\u00f2n g\u1ecdi l\u00e0 \u0111\u1ed9 m\u1eb7n th\u1ef1c t\u1ebf), t\u1ef7 tr\u1ecdng v\u00e0 nhi\u1ec7t \u0111\u1ed9. Thi\u1ebft b\u1ecb n\u00e0y ch\u00fang ta c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t th\u00f4ng qua vi\u1ec7c hi\u1ec7u chu\u1ea9n b\u1eb1ng dung d\u1ecbch chuy\u00ean d\u1ee5ng \u0111\u1ec3 t\u00e1i k\u00edch ho\u1ea1t thi\u1ebft b\u1ecb \u0111o khi c\u1ea7n thi\u1ebft.<\/span><\/p>\n<figure id=\"attachment_16101\" aria-describedby=\"caption-attachment-16101\" style=\"width: 790px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16101 size-full\" title=\"C\u00e1ch \u0111o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc b\u1eb1ng b\u00fat \u0111o.\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-but-do.jpg\" alt=\"C\u00e1ch \u0111o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc b\u1eb1ng b\u00fat \u0111o.\" width=\"790\" height=\"589\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-but-do.jpg 790w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-but-do-300x224.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-but-do-768x573.jpg 768w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><figcaption id=\"caption-attachment-16101\" class=\"wp-caption-text\">C\u00e1ch \u0111o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc b\u1eb1ng b\u00fat \u0111o.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Trong qu\u00e1 tr\u00ecnh \u0111o, k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 ch\u1ecbu nhi\u1ec1u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp v\u00e0 gi\u00e1n ti\u1ebfp \u0111\u1ebfn th\u00f4ng s\u1ed1 ch\u00ednh x\u00e1c (d\u00f9 th\u1ef1c hi\u1ec7n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o). B\u1edfi c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng ch\u1ee7 y\u1ebfu nh\u01b0: th\u1eddi gian l\u01b0u m\u1eabu, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng \u0111o,c\u00e1c \u00f4 nhi\u1ec5m kh\u00e1c t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc,&#8230; Nhi\u1ec7t \u0111\u1ed9 c\u0169ng r\u1ea5t quan tr\u1ecdng khi \u0111o \u0111\u1ed9 m\u1eb7n v\u00ec t\u00ednh linh \u0111\u1ed9ng c\u1ee7a c\u00e1c ion t\u0103ng l\u00ean khi n\u01b0\u1edbc tr\u1edf n\u00ean \u1ea5m h\u01a1n, ho\u1eb7c ch\u1eadm h\u01a1n khi l\u1ea1nh h\u01a1n. Do \u0111\u00f3, c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh ph\u00e9p \u0111o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng s\u1ed1 ch\u00ednh x\u00e1c<\/span><i><span style=\"font-weight: 400;\">.<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed7i ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u c\u00f3 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m s\u1eed d\u1ee5ng kh\u00e1c nhau. Ngo\u00e0i ra, ch\u00fang ta c\u00f3 th\u1ec3 t\u00ecm \u0111\u1ebfn c\u00e1c \u0111\u01a1n v\u1ecb chuy\u00ean ph\u00e2n t\u00edch, ki\u1ec3m \u0111\u1ecbnh \u0111\u00e1nh gi\u00e1 t\u00ednh ch\u1ea5t ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ec3 ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 m\u1eb7n \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c nh\u1ea5t.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Anh_huong_cua_do_man_trong_nuoc_doi_voi_cac_hoat_dong_song_va_sinh_hoat_trong_trot_cua_con_nguoi\"><\/span><span style=\"color: #3366ff;\"><b>\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ed1ng v\u00e0 sinh ho\u1ea1t, tr\u1ed3ng tr\u1ecdt c\u1ee7a con ng\u01b0\u1eddi<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">N\u1ed3ng \u0111\u1ed9 mu\u1ed1i c\u00e0ng cao c\u00e0ng g\u00e2y nguy hi\u1ec3m \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng c\u0169ng nh\u01b0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00f4ng, l\u00e2m, ng\u01b0 nghi\u1ec7p h\u1eb1ng ng\u00e0y. <\/span><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n cao trong n\u01b0\u1edbc v\u00e0 \u0111\u1ea5t c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t s\u1ed1 \u1ea3nh h\u01b0\u1edfng sau:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0102n m\u00f2n m\u00e1y m\u00f3c thi\u1ebft b\u1ecb v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u1ef1c v\u1eadt \u01b0a n\u01b0\u1edbc ng\u1ecdt ho\u1eb7c b\u00ecnh th\u01b0\u1eddng s\u1ebd tr\u1edf n\u00ean s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u1edbi s\u00e2u b\u1ec7nh k\u00e9m, c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng ch\u1ebft c\u00e2y g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ef1c v\u1eadt v\u00e0 t\u00e0n ph\u00e1 kinh t\u1ebf<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u1ea3m n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng, v\u1eadt nu\u00f4i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea5t d\u1ec5 b\u1ecb x\u00f3i m\u00f2n do l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t gi\u1ea3m<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1ee9c kho\u1ebb con ng\u01b0\u1eddi b\u1ecb \u1ea3nh h\u01b0\u1edfng\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u00e0m cho \u0111\u1ea5t b\u1ecb \u00f4 nhi\u1ec5m, suy gi\u1ea3m c\u1ea5u tr\u00fac \u0111\u1ea5t.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Giai_phap_xu_ly_do_man_cua_nuoc\"><\/span><span style=\"color: #3366ff;\"><b>Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi ngu\u1ed3n n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n KH\u00d4NG th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc th\u00f4 th\u00f4ng th\u01b0\u1eddng, b\u1edfi c\u00e1c g\u1ed1c mu\u1ed1i t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc kh\u00f4ng h\u1ea5p th\u1ee5 hay h\u1ea5p ph\u1ee5 m\u00e0 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf tr\u1ef1c ti\u1ebfp b\u1edfi v\u1eadt li\u1ec7u l\u1ecdc c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n c\u00e1c g\u1ed1c mu\u1ed1i ho\u00e0 tan.<\/span><\/p>\n<figure id=\"attachment_16095\" aria-describedby=\"caption-attachment-16095\" style=\"width: 790px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16095 size-full\" title=\"Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3.\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-loc-RO.jpg\" alt=\"Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3.\" width=\"790\" height=\"589\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-loc-RO.jpg 790w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-loc-RO-300x224.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2024\/02\/cach-tinh-do-man-cua-nuoc-bang-loc-RO-768x573.jpg 768w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><figcaption id=\"caption-attachment-16095\" class=\"wp-caption-text\">Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u v\u00e0 duy nh\u1ea5t c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c nhi\u1ec5m l\u1ee3 v\u00e0 nhi\u1ec5m m\u1eb7n ph\u00f9 h\u1ee3p l\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 l\u1ecdc RO.\u00a0<\/span><span style=\"font-weight: 400;\">Th\u00f4ng qua qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t nhi\u1ec1u h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n v\u1edbi c\u00e1c \u00f4 nhi\u1ec5m k\u00e8m theo kh\u00e1c nhau, th\u00ec h\u00ecnh th\u1ee9c l\u1ecdc n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n chia ra l\u00e0m 4 tr\u1ea1ng th\u00e1i:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u1edbi \u0111\u1ed9 nhi\u1ec5m l\u1ee3, nhi\u1ec5m m\u1eb7n &lt; 2000ppm th\u00ec sau khi qua m\u00e0ng l\u1ecdc RO s\u1ebd tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i n\u01b0\u1edbc ng\u1ecdt b\u00ecnh th\u01b0\u1eddng v\u1edbi kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u1ed1i \u01b0u v\u00e0 t\u1ec9 l\u1ec7 n\u01b0\u1edbc l\u1ea5y: n\u01b0\u1edbc th\u1ea3i ph\u00f9 h\u1ee3p\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u1edbi \u0111\u1ed9 m\u1eb7n 2000-4000ppm: kh\u1ea3 n\u0103ng x\u1eed l\u00fd th\u00e0nh n\u01b0\u1edbc ng\u1ecdt t\u1ed1i \u01b0u tuy nhi\u00ean s\u1ebd c\u00f3 s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi t\u1ec9 l\u1ec7 n\u01b0\u1edbc l\u1ea5y v\u00e0 n\u01b0\u1edbc th\u1ea3i\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 m\u1eb7n 4000-10000ppm: n\u01b0\u1edbc sau khi qua RO s\u1ebd kh\u00f4ng th\u1ec3 v\u1ec1 ngu\u1ed3n n\u01b0\u1edbc ng\u1ecdt ho\u00e0n to\u00e0n v\u00e0 t\u1ec9 l\u1ec7 n\u01b0\u1edbc l\u1ea5y s\u1ebd \u00edt h\u01a1n c\u0169ng nh\u01b0 vi\u1ec7c m\u00e0ng l\u1ecdc nhanh ngh\u1eb9t do \u0111\u00f3ng mu\u1ed1i d\u1ec5 d\u00e0ng x\u1ea3y ra<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u1edbi h\u00e0m l\u01b0\u1ee3ng &gt; 10000ppm trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p th\u00ec kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c c\u00f4ng ngh\u1ec7 l\u1ecdc RO ho\u1eb7c c\u1ea7n ph\u1ea3i k\u1ebft h\u1ee3p v\u1edbi c\u00f4ng ngh\u1ec7 l\u1ecdc n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n kh\u00e1c \u0111\u1ec3 x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3 v\u00e0 t\u0103ng tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 l\u1ecdc.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng s\u1ed1 ngu\u1ed3n n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n ch\u00ednh x\u00e1c nh\u1ea5t c\u0169ng nh\u01b0 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng h\u00e3y li\u00ean h\u1ec7 ngay Wepar.<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"C\u00e1ch X\u1eed L\u00fd N\u01b0\u1edbc Nhi\u1ec5m M\u1eb7n Hi\u1ec7u Qu\u1ea3 B\u1eb1ng H\u1ec7 Th\u1ed1ng L\u1ecdc RO\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/ZfD0TakXcJE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<h5><\/h5>\n<p><iframe loading=\"lazy\" title=\"H\u1ee3p t\u00e1c s\u1ea3n xu\u1ea5t tr\u1ea1m l\u1ecdc n\u01b0\u1edbc tinh khi\u1ebft l\u01b0u \u0111\u1ed9ng Wepar + Z751 B\u1ed9 Qu\u1ed1c Ph\u00f2ng\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Oft1NJHqu7c?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<h5><strong>&gt;&gt; Xem th\u00eam:<\/strong><\/h5>\n<p><span style=\"color: #0000ff;\"><a id=\"ctl00_mainContent_rptResults_ctl01_Hyperlink1\" style=\"color: #0000ff;\" href=\"https:\/\/demo8.thuythu.com\/wepar\/vat-lieu-xu-ly-nuoc-nhiem-man\/\">V\u1eadt li\u1ec7u x\u1eed l\u00fd n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m nh\u1ea5t<\/a><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><a id=\"ctl00_mainContent_rptResults_ctl01_Hyperlink1\" style=\"color: #0000ff;\" href=\"https:\/\/demo8.thuythu.com\/wepar\/so-do-cong-nghe-xu-ly-nuoc-nhiem-man-tu-nguon-nuoc-ngam\/\">S\u01a1 \u0111\u1ed3 c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n t\u1eeb ngu\u1ed3n n\u01b0\u1edbc ng\u1ea7m<\/a><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><a id=\"ctl00_mainContent_rptResults_ctl01_Hyperlink1\" style=\"color: #0000ff;\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-nhan-biet-nuoc-nhiem-man-va-phuong-phap-xu-ly\/\">C\u00e1ch nh\u1eadn bi\u1ebft n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n v\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc th\u1ec3 hi\u1ec7n h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i ho\u00e0 tan t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc. M\u1ed7i ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ec1u t\u1ed3n t\u1ea1i c\u00e1c g\u1ed1c mu\u1ed1i kh\u00e1c nhau v\u1edbi c\u00e1c c\u00e1ch t\u00ednh \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc kh\u00e1c nhau. 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