{"id":2952,"date":"2020-12-15T12:09:26","date_gmt":"2020-12-14T22:09:26","guid":{"rendered":"https:\/\/demo8.thuythu.com\/wepar\/?p=2952"},"modified":"2020-12-15T12:09:49","modified_gmt":"2020-12-14T22:09:49","slug":"cach-xu-ly-nuoc-gieng-co-do-ph-thap","status":"publish","type":"post","link":"https:\/\/demo8.thuythu.com\/wepar\/cach-xu-ly-nuoc-gieng-co-do-ph-thap\/","title":{"rendered":"C\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p? N\u00e2ng \u0111\u1ed9 PH \u0111\u1ea1t ti\u00eau chu\u1ea9n"},"content":{"rendered":"<blockquote><p>\u0110\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, nhi\u1ec1u khu v\u1ef1c \u1edf n\u01b0\u1edbc ta v\u1eabn s\u1eed d\u1ee5ng n\u01b0\u1edbc gi\u1ebfng l\u00e0m ngu\u1ed3n n\u01b0\u1edbc ch\u00ednh d\u00f9ng cho sinh ho\u1ea1t v\u00e0 n\u1ea5u n\u01b0\u1edbng. \u0110i\u1ec1u \u0111\u00e1ng n\u00f3i \u1edf \u0111\u00e2y, ngo\u00e0i v\u1ea5n \u0111\u1ec1 nhi\u1ec5m ph\u00e8n, nhi\u1ec5m ch\u00ec&#8230; n\u01b0\u1edbc gi\u1ebfng c\u00f2n th\u01b0\u1eddng g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng \u0111\u1ed9 pH th\u1ea5p, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi d\u00f9ng, \u0103n m\u00f2n c\u00e1c v\u1eadt d\u1ee5ng trong gia \u0111\u00ecnh. Do \u0111\u00f3, c\u1ea7n t\u00ecm hi\u1ec3u c\u00e1c c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p m\u1ed9t c\u00e1ch tri\u1ec7t \u0111\u1ec3.<\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2954 size-full\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/well-water-1.jpg\" alt=\"cach-xu-ly-nuoc-gieng-co-do-ph-thap\" width=\"800\" height=\"450\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/well-water-1.jpg 800w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/well-water-1-300x169.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/well-water-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/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-69e41d3d14bdf\" 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-69e41d3d14bdf\"  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-xu-ly-nuoc-gieng-co-do-ph-thap\/#Ly_do_can_xac_dinh_do_pH_trong_nuoc_gieng\" title=\"L\u00fd do c\u1ea7n x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 pH trong n\u01b0\u1edbc gi\u1ebfng\">L\u00fd do c\u1ea7n x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 pH trong n\u01b0\u1edbc gi\u1ebfng<\/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-xu-ly-nuoc-gieng-co-do-ph-thap\/#Bieu_hien_de_nhan_biet_cua_nuoc_gieng_co_do_PH_thap\" title=\"Bi\u1ec3u hi\u1ec7n d\u1ec5 nh\u1eadn bi\u1ebft c\u1ee7a n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p\">Bi\u1ec3u hi\u1ec7n d\u1ec5 nh\u1eadn bi\u1ebft c\u1ee7a n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p<\/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-xu-ly-nuoc-gieng-co-do-ph-thap\/#WEPAR_chia_se_cac_cach_xu_ly_nuoc_gieng_co_do_PH_thap\" title=\"WEPAR chia s\u1ebb c\u00e1c c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p\">WEPAR chia s\u1ebb c\u00e1c c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-xu-ly-nuoc-gieng-co-do-ph-thap\/#Hon_hop_hoa_chat_Hypochlorite_%E2%80%93_Soda\" title=\"H\u1ed7n h\u1ee3p h\u00f3a ch\u1ea5t Hypochlorite \u2013 Soda\">H\u1ed7n h\u1ee3p h\u00f3a ch\u1ea5t Hypochlorite \u2013 Soda<\/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\/cach-xu-ly-nuoc-gieng-co-do-ph-thap\/#Vat_lieu_loc_nang_pH_Corosex_Flomag\" title=\"V\u1eadt li\u1ec7u l\u1ecdc n\u00e2ng pH Corosex (Flomag)\">V\u1eadt li\u1ec7u l\u1ecdc n\u00e2ng pH Corosex (Flomag)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-xu-ly-nuoc-gieng-co-do-ph-thap\/#Bo_loc_trung_hoa_pH\" title=\"B\u1ed9 l\u1ecdc trung h\u00f2a pH\">B\u1ed9 l\u1ecdc trung h\u00f2a pH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/demo8.thuythu.com\/wepar\/cach-xu-ly-nuoc-gieng-co-do-ph-thap\/#May_loc_He_thong_loc_nuoc_RO\" title=\"M\u00e1y l\u1ecdc\/ H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO\">M\u00e1y l\u1ecdc\/ H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO<\/a><\/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\/cach-xu-ly-nuoc-gieng-co-do-ph-thap\/#He_thong_loc_nuoc_RO_WEPAR_co_nang_pH_cho_nuoc_duoc_khong\" title=\"H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO WEPAR c\u00f3 n\u00e2ng pH cho n\u01b0\u1edbc \u0111\u01b0\u1ee3c kh\u00f4ng?\">H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO WEPAR c\u00f3 n\u00e2ng pH cho n\u01b0\u1edbc \u0111\u01b0\u1ee3c kh\u00f4ng?<\/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\/cach-xu-ly-nuoc-gieng-co-do-ph-thap\/#Loi_ket\" title=\"L\u1eddi k\u1ebft\">L\u1eddi k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Ly_do_can_xac_dinh_do_pH_trong_nuoc_gieng\"><\/span><span style=\"color: #3366ff;\"><strong>L\u00fd do c\u1ea7n x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 pH trong n\u01b0\u1edbc gi\u1ebfng<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u c\u00e1c c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p. Ta c\u1ea7n ph\u1ea3i hi\u1ec3u \u0111\u1ed9 pH trong n\u01b0\u1edbc l\u00e0 g\u00ec. \u0110\u1ed9 pH l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 cho bi\u1ebft t\u00ednh ch\u1ea5t n\u01b0\u1edbc thu\u1ed9c axit hay ki\u1ec1m. N\u1ebfu \u0111\u1ed9 pH th\u1ea5p d\u01b0\u1edbi 7, n\u01b0\u1edbc gi\u1ebfng mang t\u00ednh ch\u1ea5t axit. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu \u0111\u1ed9 pH cao h\u01a1n 7, n\u01b0\u1edbc gi\u1ebfng mang t\u00ednh ch\u1ea5t ki\u1ec1m.<\/p>\n<p>Trong khi n\u01b0\u1edbc c\u00f3 t\u00ednh ki\u1ec1m pH t\u1eeb 7.5 \u2013 9.5 r\u1ea5t c\u00f3 l\u1ee3i cho s\u1ee9c kh\u1ecfe (v\u1edbi \u0111i\u1ec1u ki\u1ec7n l\u00e0 n\u01b0\u1edbc s\u1ea1ch \u0111\u00e3 qua x\u1eed l\u00fd). Th\u00ec n\u01b0\u1edbc gi\u1ebfng c\u00f3 t\u00ednh axit l\u1ea1i g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe, l\u00e0m hao m\u00f2n c\u00e1c v\u1eadt d\u1ee5ng b\u1eb1ng kim lo\u1ea1i (\u0111\u01b0\u1eddng \u1ed1ng d\u1eabn n\u01b0\u1edbc, b\u1ed3n ch\u1ee9a n\u01b0\u1edbc&#8230;).<\/p>\n<p>Do \u0111\u00f3, vi\u1ec7c hi\u1ec3u r\u00f5 \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc gi\u1ebfng s\u1ebd gi\u00fap b\u1ea1n mau ch\u00f3ng t\u00ecm \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc. N\u00f3i c\u00e1ch kh\u00e1c, \u0111i\u1ec1u n\u00e0y c\u0169ng gi\u00fap b\u1ea1n d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u01b0\u1edbc \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3 v\u00e0 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 n\u00f3 t\u00e1c \u0111\u1ed9ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Bieu_hien_de_nhan_biet_cua_nuoc_gieng_co_do_PH_thap\"><\/span><span style=\"color: #3366ff;\"><strong>Bi\u1ec3u hi\u1ec7n d\u1ec5 nh\u1eadn bi\u1ebft c\u1ee7a n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ch\u00fang ta v\u1eabn nh\u1ea7m t\u01b0\u1edfng r\u1eb1ng n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 pH th\u1ea5p kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c b\u1eb1ng c\u1ea3m qu\u1ea3n. Nh\u01b0ng th\u1ef1c t\u1ebf, n\u01b0\u1edbc pH th\u1ea5p c\u0169ng kh\u00e1 d\u1ec5 nh\u1eadn bi\u1ebft qua v\u1ecb chua r\u1ea5t kh\u00f3 u\u1ed1ng. \u0110\u1eb7c bi\u1ec7t, n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean b\u1ecb c\u00e1c b\u1ec7nh v\u1ec1 men r\u0103ng, ti\u00eau h\u00f3a, d\u1ea1 d\u00e0y&#8230; th\u00ec t\u00ednh axit (pH th\u1ea5p) trong n\u01b0\u1edbc l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra c\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng ti\u1ebfc n\u00e0y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2956 size-full\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/pH-1.jpg\" alt=\"cach-xu-ly-nuoc-gieng-co-do-ph-thap\" width=\"800\" height=\"533\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/pH-1.jpg 800w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/pH-1-300x200.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/pH-1-768x512.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Th\u00eam m\u1ed9t m\u1eb9o hay ho kh\u00e1c \u0111\u1ec3 ki\u1ec3m tra xem n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 pH th\u1ea5p hay kh\u00f4ng, l\u00e0 ki\u1ec3m tra th\u00f4ng qua \u0111\u1ed9 hao m\u00f2n c\u1ee7a c\u00e1c v\u1eadt d\u1ee5ng b\u1eb1ng kim lo\u1ea1i trong nh\u00e0. \u0110\u1ed9 pH c\u00e0ng th\u1ea5p, t\u00ednh axit c\u00e0ng m\u1ea1nh, v\u1eadt d\u1ee5ng c\u00e0ng nhanh b\u1ecb \u0103n m\u00f2n, d\u1ec5 b\u1ecb n\u1ee9t, r\u00f2 r\u1ec9&#8230;<\/p>\n<p>C\u00e1ch nh\u1eadn bi\u1ebft \u0111\u01a1n gi\u1ea3n h\u01a1n n\u1eefa l\u00e0 n\u1ebfu c\u00e1c v\u1eadt d\u1ee5ng ch\u01b0a n\u01b0\u1edbc b\u1eb1ng \u0111\u1ed3ng xu\u1ea5t hi\u1ec7n c\u00e1c v\u1ebft m\u00e0u xanh, v\u1eadt d\u1ee5ng ch\u1ee9a n\u01b0\u1edbc b\u1eb1ng th\u00e9p s\u1eaft xu\u1ea5t hi\u1ec7n v\u1ebft n\u00e2u \u0111\u1ecf. Th\u00ec ch\u1eafc ch\u1eafn t\u00ednh axit c\u1ee7a n\u01b0\u1edbc \u0111ang r\u1ea5t cao.<\/p>\n<p>V\u1edbi nh\u1eefng bi\u1ec3u hi\u1ec7n r\u00f5 r\u00e0ng nh\u01b0 v\u1eady, d\u00f9 kh\u00f4ng nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c \u0111\u1ed9 pH l\u00e0 bao nhi\u00eau. Ch\u00fang ta v\u1eabn c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c n\u01b0\u1edbc mang t\u00ednh axit. V\u00e0 mau ch\u00f3ng t\u00ecm ra c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 pH th\u1ea5p.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"WEPAR_chia_se_cac_cach_xu_ly_nuoc_gieng_co_do_PH_thap\"><\/span><span style=\"color: #3366ff;\"><strong>WEPAR chia s\u1ebb c\u00e1c c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u00ean c\u1ea1nh c\u00e1c c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p truy\u1ec1n th\u1ed1ng nh\u01b0 d\u00f9ng h\u00f3a ch\u1ea5t, v\u1eadt li\u1ec7u l\u1ecdc n\u00e2ng pH, b\u1ed9 l\u1ecdc trung h\u00f2a pH&#8230; Th\u00ec ng\u00e0y nay, m\u1ed9t c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd n\u01b0\u1edbc pH trong n\u01b0\u1edbc hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ecbnh ph\u1ea3i k\u1ec3 \u0111\u1ebfn l\u00e0 m\u00e1y l\u1ecdc\/ h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO. Tuy nhi\u00ean, trong b\u00e0i vi\u1ebft n\u00e0y WEPAR s\u1ebd chia s\u1ebb \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd. T\u00f9y v\u00e0o ch\u1ec9 s\u1ed1 pH, quy m\u00f4 x\u1eed l\u00fd m\u00e0 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p cho ph\u00f9 h\u1ee3p.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hon_hop_hoa_chat_Hypochlorite_%E2%80%93_Soda\"><\/span><span style=\"color: #ff0000;\"><strong>H\u1ed7n h\u1ee3p h\u00f3a ch\u1ea5t Hypochlorite \u2013 Soda<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u00f9ng b\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng ch\u00e2m h\u1ed7n h\u1ee3p h\u00f3a ch\u1ea5t Soda v\u00e0 Hypochlorite tr\u1ef1c ti\u1ebfp v\u00e0o n\u01b0\u1edbc. Tuy nhi\u00ean, l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n ch\u00ednh x\u00e1c nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh an to\u00e0n khi s\u1eed d\u1ee5ng cho gia \u0111\u00ecnh ho\u1eb7c s\u1ea3n xu\u1ea5t. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m qu\u00e1 ph\u1ee9c t\u1ea1p, pH v\u1eeba th\u1ea5p m\u00e0 t\u1ef7 l\u1ec7 ph\u00e8n, s\u1eaft, nhi\u1ec5m khu\u1ea9n&#8230; c\u0169ng qu\u00e1 cao. Bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng Kali (n\u1ebfu v\u1eabn mu\u1ed1n d\u00f9ng c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p b\u1eb1ng h\u00f3a ch\u1ea5t) \u0111\u1ec3 n\u00e2ng pH. Tuy nhi\u00ean, \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1ch WEPAR khuy\u00ean d\u00f9ng. V\u00ec h\u00e0m l\u01b0\u1ee3ng Kali n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2958 size-full\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/flomag-1.jpg\" alt=\"cach-xu-ly-nuoc-gieng-co-do-ph-thap-bang-vat-lieu-loc\" width=\"800\" height=\"533\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/flomag-1.jpg 800w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/flomag-1-300x200.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/flomag-1-768x512.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vat_lieu_loc_nang_pH_Corosex_Flomag\"><\/span><span style=\"color: #ff0000;\"><strong>V\u1eadt li\u1ec7u l\u1ecdc n\u00e2ng pH Corosex (Flomag)<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 pH th\u1ea5p \u1edf m\u1ee9c v\u1eeba ph\u1ea3i t\u1eeb 6.0 \u2013 6.5, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u l\u1ecdc nh\u01b0 Corosex v\u00e0 Flomag \u0111\u1ec3 n\u00e2ng pH. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u1ef1c k\u00ec \u0111\u01a1n gi\u1ea3n, d\u1ec5 th\u1ef1c hi\u1ec7n. Vi\u1ec7c c\u1ee7a b\u1ea1n l\u00e0 x\u00e2y m\u1ed9t b\u1ec3 l\u1ecdc, \u0111\u1ed5 h\u1ed7n h\u1ee3p c\u00e1c v\u1eadt li\u1ec7u v\u00e0o b\u1ec3 theo th\u1ee9 t\u1ef1 s\u1ecfi c\u00e1t \u0111\u1ee1, than ho\u1ea1t t\u00ednh, c\u00e1t mangan v\u00e0 corosex (flomag). Nh\u01b0 v\u1eady, kh\u00f4ng nh\u1eefng b\u1ea1n gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 n\u01b0\u1edbc gi\u1ebfng c\u00f3 pH th\u1ea5p. M\u00e0 c\u00f2n \u0111\u1ed3ng th\u1eddi l\u1ecdc s\u01a1 b\u1ed9 \u0111\u01b0\u1ee3c c\u00e1c t\u1ea1p ch\u1ea5t, c\u1eb7n b\u1ea9n, ph\u00e8n, kh\u1eed m\u00f9i h\u00f4i c\u00f3 trong n\u01b0\u1edbc. Tuy nhi\u00ean, b\u1eb1ng c\u00e1ch n\u00e0y, n\u01b0\u1edbc gi\u1ebfng sau khi l\u1ecdc ch\u1ec9 n\u00ean d\u00f9ng \u0111\u1ec3 sinh ho\u1ea1t, ph\u1ea3i \u0111un s\u00f4i khi u\u1ed1ng v\u00e0 n\u1ea5u n\u01b0\u1edbng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bo_loc_trung_hoa_pH\"><\/span><span style=\"color: #ff0000;\"><strong>B\u1ed9 l\u1ecdc trung h\u00f2a pH<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ed9 l\u1ecdc trung h\u00f2a pH c\u00f3 th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u l\u1ecdc ch\u00ednh c\u0169ng l\u00e0 h\u1ea1t Corosex. N\u1ebfu nh\u00e0 b\u1ea1n kh\u00f4ng c\u00f3 kh\u00f4ng gian \u0111\u1ec3 x\u00e2y b\u1ec3 l\u1ecdc nh\u01b0 c\u00e1ch tr\u00ean, th\u00ec \u0111\u00e2y c\u0169ng l\u00e0 c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p kh\u00e1 ph\u00f9 h\u1ee3p. Tuy nhi\u00ean, c\u00e1ch n\u00e0y kh\u00f4ng th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c n\u01b0\u1edbc \u1edf th\u1ec3 t\u00edch, quy m\u00f4 l\u1edbn. Ngo\u00e0i ra, do v\u1eadt li\u1ec7u l\u1ecdc ti\u00eau hao trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. Do \u0111\u00f3, c\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra v\u00e0 thay th\u1ebf v\u1eadt li\u1ec7u l\u1ecdc \u0111\u1ecbnh k\u1ef3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"May_loc_He_thong_loc_nuoc_RO\"><\/span><span style=\"color: #ff0000;\"><strong>M\u00e1y l\u1ecdc\/ H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u d\u00f2ng m\u00e1y l\u1ecdc \u0111i\u1ec7n gi\u1ea3i, b\u1ed5 sung hydrogen&#8230; cho ra n\u01b0\u1edbc sau l\u1ecdc pH cao. \u0110\u1eb7c bi\u1ec7t ho\u00e0n to\u00e0n c\u00f3 l\u1ee3i cho s\u1ee9c kh\u1ecfe. C\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y l\u00e0 do b\u00ean c\u1ea1nh vi\u1ec7c b\u1ed5 sung l\u00f5i l\u1ecdc t\u1ea1o ki\u1ec1m cho n\u01b0\u1edbc. C\u00e1c h\u1ec7 th\u1ed1ng\/m\u00e1y l\u1ecdc n\u01b0\u1edbc RO c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e0ng l\u1ecdc RO v\u1edbi t\u00ednh n\u0103ng l\u1ecdc n\u01b0\u1edbc v\u01b0\u1ee3t tr\u1ed9i. Ch\u00ednh kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1eb7n b\u1ea9n, t\u1ea1p ch\u1ea5t, ph\u00e8n, vi khu\u1ea9n, h\u00f3a ch\u1ea5t, kim lo\u1ea1i n\u1eb7ng&#8230; Gi\u00fap t\u00ednh ch\u1ea5t n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh, c\u00e2n b\u1eb1ng l\u1ea1i pH cho n\u01b0\u1edbc.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2960 size-large\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/2-v\u00f2i-hydrogen-1-1024x1024.jpg\" alt=\"cach-xu-ly-nuoc-gieng-co-do-ph-thap-bang-vat-lieu-loc-bang-may-loc-nuoc-ro-wepar\" width=\"640\" height=\"640\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/2-v\u00f2i-hydrogen-1-1024x1024.jpg 1024w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/2-v\u00f2i-hydrogen-1-300x300.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/2-v\u00f2i-hydrogen-1-150x150.jpg 150w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/2-v\u00f2i-hydrogen-1-768x768.jpg 768w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2020\/12\/2-v\u00f2i-hydrogen-1.jpg 1500w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"He_thong_loc_nuoc_RO_WEPAR_co_nang_pH_cho_nuoc_duoc_khong\"><\/span><span style=\"color: #339966;\"><strong>H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO WEPAR c\u00f3 n\u00e2ng pH cho n\u01b0\u1edbc \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nh\u01b0 \u0111\u00e3 n\u00f3i, m\u00e0ng l\u1ecdc RO c\u00f3 t\u00e1c d\u1ee5ng \u1ed5n \u0111\u1ecbnh l\u1ea1i t\u00ednh ch\u1ea5t n\u01b0\u1edbc. Ph\u1ea7n n\u00e0o gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 \u0111\u1ed9 pH th\u1ea5p trong n\u01b0\u1edbc gi\u1ebfng. \u0110\u1eb7c bi\u1ec7t, WEPAR c\u00f2n \u01b0u ti\u00ean s\u1eed d\u1ee5ng m\u00e0ng l\u1ecdc RO Dupont (Dow) USA. T\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, \u0111\u00e2y l\u00e0 m\u00e0ng l\u1ecdc x\u1eed l\u00fd n\u01b0\u1edbc v\u01b0\u1ee3t tr\u1ed9i nh\u1ea5t. \u0110\u1ed3ng th\u1eddi c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng gi\u1eef l\u1ea1i m\u1ed9t \u00edt kho\u00e1ng ch\u1ea5t c\u00f3 l\u1ee3i trong n\u01b0\u1edbc. Do \u0111\u00f3, b\u00ean c\u1ea1nh c\u00e1c d\u00f2ng m\u00e1y l\u1ecdc n\u01b0\u1edbc b\u1ed5 sung kho\u00e1ng, b\u1ed5 sung hydrogen; t\u1ea5t c\u1ea3 s\u1ea3n ph\u1ea9m l\u1ecdc n\u01b0\u1edbc kh\u00e1c c\u1ee7a WEPAR c\u0169ng cho ra n\u01b0\u1edbc sau l\u1ecdc c\u00f3 pH \u1ed5n \u0111\u1ecbnh.<\/p>\n<p>Ch\u1ec9 s\u1ed1 pH trong n\u01b0\u1edbc sau l\u1ecdc c\u1ee7a WEPAR \u0111\u00e3 \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u01a1n v\u1ecb uy t\u00edn ki\u1ec3m nghi\u1ec7m. Nh\u01b0 Vi\u1ec7n Paster, Trung t\u00e2m 3 x\u00e1c nh\u1eadn \u0111\u1ea1t chu\u1ea9n. B\u00ean c\u1ea1nh vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh pH trong n\u01b0\u1edbc, s\u1ea3n ph\u1ea9m l\u1ecdc n\u01b0\u1edbc c\u1ee7a WEPAR c\u00f2n \u0111\u00e1p \u1ee9ng to\u00e0n b\u1ed9 c\u00e1c th\u00f4ng s\u1ed1 trong ti\u00eau chu\u1ea9n n\u01b0\u1edbc u\u1ed1ng tr\u1ef1c ti\u1ebfp kh\u00f4ng c\u1ea7n \u0111un s\u00f4i c\u1ee7a B\u1ed9 Y T\u1ebf. Theo \u0111\u00f3, kh\u00e1ch h\u00e0ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 y\u00ean t\u00e2m v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc sau l\u1ecdc c\u1ee7a WEPAR.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Loi_ket\"><\/span><span style=\"color: #3366ff;\"><strong>L\u1eddi k\u1ebft<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00f3 th\u1ec3 th\u1ea5y c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc gi\u1ebfng c\u00f3 \u0111\u1ed9 PH th\u1ea5p. Nh\u01b0ng quy chung l\u1ea1i, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c d\u00f2ng m\u00e1y l\u1ecdc n\u01b0\u1edbc RO \u0111\u1ebfn t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn. V\u1eeba x\u1eed l\u00fd pH nhanh ch\u00f3ng, v\u1eeba \u0111\u1ea3m b\u1ea3o c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n kh\u00e1c. Ch\u1eb3ng c\u00f3 l\u00fd do g\u00ec m\u00e0 m\u1ed9t ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u00f4ng minh nh\u01b0 b\u1ea1n. Kh\u00f4ng l\u1ef1a ch\u1ecdn m\u1ed9t s\u1ea3n ph\u1ea9m b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe t\u1ea1i gia cho t\u1ed5 \u1ea5m c\u1ee7a m\u00ecnh ph\u1ea3i kh\u00f4ng.<\/p>\n<div class=\"content_block\" id=\"custom_post_widget-2936\"><div class=\"call-us\">\n<div class=\"call-us__left\"><a class=\"btn-tel fl\" href=\"tel:0934195657\"><i class=\"fa fa-phone\"><\/i><strong> 0934 195657<\/strong><\/a><\/div>\n<div class=\"call-us__right\"><a class=\"btn-tel fl\" href=\"tel:0902975550 \"><i class=\"fa fa-phone\"><\/i><strong> 0902 975550 <\/strong><br \/>\n<\/a><\/div>\n<div style=\"clear: both;\"><\/div>\n<p>&nbsp;<\/p>\n<div style=\"margin-top: 10px;\">\n<p><strong>C\u00d4NG TY TNHH C\u00d4NG NGH\u1ec6 M\u00d4I TR\u01af\u1edcNG WEPAR<\/strong><\/p>\n<ul>\n<li>T\u1ed5ng c\u00f4ng ty: 181 B\u00ecnh Long, Ph\u01b0\u1eddng B\u00ecnh H\u01b0ng H\u00f2a A, Qu\u1eadn B\u00ecnh T\u00e2n, TP HCM<\/li>\n<li>Hotline: 0902975550 &#8211; 0934195657 &#8211; 0902640009<\/li>\n<li>Email:\u00a0<a href=\"mailto:info@demo8.thuythu.com\">info@demo8.thuythu.com<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, nhi\u1ec1u khu v\u1ef1c \u1edf n\u01b0\u1edbc ta v\u1eabn s\u1eed d\u1ee5ng n\u01b0\u1edbc gi\u1ebfng l\u00e0m ngu\u1ed3n n\u01b0\u1edbc ch\u00ednh d\u00f9ng cho sinh ho\u1ea1t v\u00e0 n\u1ea5u n\u01b0\u1edbng. \u0110i\u1ec1u \u0111\u00e1ng n\u00f3i \u1edf \u0111\u00e2y, ngo\u00e0i v\u1ea5n \u0111\u1ec1 nhi\u1ec5m ph\u00e8n, nhi\u1ec5m ch\u00ec&#8230; n\u01b0\u1edbc gi\u1ebfng c\u00f2n th\u01b0\u1eddng g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng \u0111\u1ed9 pH th\u1ea5p, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2962,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,128],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts\/2952"}],"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=2952"}],"version-history":[{"count":0,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts\/2952\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/media\/2962"}],"wp:attachment":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/media?parent=2952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/categories?post=2952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/tags?post=2952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}