{"id":9036,"date":"2026-05-06T08:00:00","date_gmt":"2026-05-06T08:00:00","guid":{"rendered":"https:\/\/hoachatlocthien.com\/pac-xu-ly-nuoc-ho-boi\/"},"modified":"2026-05-20T10:10:56","modified_gmt":"2026-05-20T03:10:56","slug":"pac-xu-ly-nuoc-ho-boi-2-2","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/zh\/pac-xu-ly-nuoc-ho-boi-2-2","title":{"rendered":"PAC X\u1eed L\u00fd N\u01b0\u1edbc H\u1ed3 B\u01a1i: C\u01a1 Ch\u1ebf, Li\u1ec1u D\u00f9ng &#038; H\u01b0\u1edbng D\u1eabn An To\u00e0n"},"content":{"rendered":"<article>\n<header class=\"hero\">\n<div class=\"kicker\">PAC h\u1ed3 b\u01a1i<\/div>\n<h1>PAC X\u1eed L\u00fd N\u01b0\u1edbc H\u1ed3 B\u01a1i: C\u01a1 Ch\u1ebf, Li\u1ec1u D\u00f9ng &#038; H\u01b0\u1edbng D\u1eabn An To\u00e0n<\/h1>\n<p class=\"meta\">Bien soan boi doi ngu ky thuat <strong>Hoa Chat Loc Thien<\/strong>.<\/p>\n<p><strong>PAC (Poly Aluminium Chloride)<\/strong> l\u00e0 ch\u1ea5t keo t\u1ee5 \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc h\u1ed3 b\u01a1i, \u0111\u1eb7c bi\u1ec7t khi n\u01b0\u1edbc b\u1ecb \u0111\u1ee5c, c\u00f3 t\u1ea3o ho\u1eb7c c\u1eb7n l\u01a1 l\u1eedng. PAC l\u00e0m trong n\u01b0\u1edbc nhanh v\u00e0 an to\u00e0n cho ng\u01b0\u1eddi b\u01a1i.<\/p>\n<p class=\"note\">Noi dung tham khao, vui long doi chieu MSDS.<\/p>\n<\/header>\n<figure><img decoding=\"async\" class=\"thumb lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/ung-dung-acid-clohydric-xu-ly-ho-boi.webp\" alt=\"\u1ee9ng d\u1ee5ng acid clohydric x\u1eed l\u00fd h\u1ed3 b\u01a1i\" width=\"900\" height=\"500\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/500;\"><figcaption class=\"meta\" style=\"text-align:center\">\u1ee9ng d\u1ee5ng acid clohydric x\u1eed l\u00fd h\u1ed3 b\u01a1i<\/figcaption><\/figure>\n<div class=\"tag-list\"><span>PAC h\u1ed3 b\u01a1i<\/span><span>PAC x\u1eed l\u00fd n\u01b0\u1edbc h\u1ed3 b\u01a1i<\/span><span>PAC tr\u1eafng h\u1ed3 b\u01a1i<\/span><span>l\u00e0m trong n\u01b0\u1edbc h\u1ed3 b\u01a1i<\/span><span>keo t\u1ee5 h\u1ed3 b\u01a1i<\/span><\/div>\n<section id=\"vi-sao\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung<\/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\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" 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: #dd3333;color:#dd3333\" 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><\/span><\/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:\/\/hoachatlocthien.com\/zh\/pac-xu-ly-nuoc-ho-boi-2-2\/#1_Vi_sao_can_dung_PAC_cho_nuoc_ho_boi\" title=\"1. V\u00ec sao c\u1ea7n d\u00f9ng PAC cho n\u01b0\u1edbc h\u1ed3 b\u01a1i?\">1. V\u00ec sao c\u1ea7n d\u00f9ng PAC cho n\u01b0\u1edbc h\u1ed3 b\u01a1i?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hoachatlocthien.com\/zh\/pac-xu-ly-nuoc-ho-boi-2-2\/#2_Co_che_hoat_dong_cua_PAC_trong_ho_boi\" title=\"2. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a PAC trong h\u1ed3 b\u01a1i\">2. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a PAC trong h\u1ed3 b\u01a1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/zh\/pac-xu-ly-nuoc-ho-boi-2-2\/#3_Lieu_dung_PAC_cho_ho_boi\" title=\"3. Li\u1ec1u d\u00f9ng PAC cho h\u1ed3 b\u01a1i\">3. Li\u1ec1u d\u00f9ng PAC cho h\u1ed3 b\u01a1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/zh\/pac-xu-ly-nuoc-ho-boi-2-2\/#4_Luu_y_khi_dung_PAC_cho_ho_boi\" title=\"4. L\u01b0u \u00fd khi d\u00f9ng PAC cho h\u1ed3 b\u01a1i\">4. L\u01b0u \u00fd khi d\u00f9ng PAC cho h\u1ed3 b\u01a1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/zh\/pac-xu-ly-nuoc-ho-boi-2-2\/#Lien_he_Hoa_Chat_Loc_Thien\" title=\"Lien he Hoa Chat Loc Thien\">Lien he Hoa Chat Loc Thien<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hoachatlocthien.com\/zh\/pac-xu-ly-nuoc-ho-boi-2-2\/#FAQ\" title=\"FAQ\">FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Vi_sao_can_dung_PAC_cho_nuoc_ho_boi\"><\/span>1. V\u00ec sao c\u1ea7n d\u00f9ng PAC cho n\u01b0\u1edbc h\u1ed3 b\u01a1i?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>N\u01b0\u1edbc h\u1ed3 b\u01a1i sau th\u1eddi gian s\u1eed d\u1ee5ng t\u00edch t\u1ee5 b\u1ee5i, t\u1ea3o, c\u1eb7n l\u01a1 l\u1eedng \u2013 l\u00e0m n\u01b0\u1edbc \u0111\u1ee5c.<\/li>\n<li>B\u1ed9 l\u1ecdc c\u00e1t ch\u1ec9 gi\u1eef \u0111\u01b0\u1ee3c h\u1ea1t > 20 \u00b5m; c\u00e1c h\u1ea1t nh\u1ecf h\u01a1n (< 5 \u00b5m) \u0111i xuy\u00ean qua.<\/li>\n<li>PAC k\u1ebft c\u00e1c h\u1ea1t nh\u1ecf th\u00e0nh b\u00f4ng l\u1edbn, d\u1ec5 b\u1ecb b\u1ed9 l\u1ecdc gi\u1eef l\u1ea1i ho\u1eb7c l\u1eafng xu\u1ed1ng \u0111\u00e1y h\u1ed3 \u0111\u1ec3 h\u00fat c\u1eb7n.<\/li>\n<\/ul>\n<\/section>\n<section id=\"co-che\">\n<h2><span class=\"ez-toc-section\" id=\"2_Co_che_hoat_dong_cua_PAC_trong_ho_boi\"><\/span>2. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a PAC trong h\u1ed3 b\u01a1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PAC tan trong n\u01b0\u1edbc t\u1ea1o ph\u1ee9c Al3+ t\u00edch \u0111i\u1ec7n d\u01b0\u01a1ng. Ph\u1ee9c n\u00e0y trung h\u00f2a \u0111i\u1ec7n t\u00edch \u00e2m tr\u00ean c\u00e1c h\u1ea1t keo (b\u1ee5i, t\u1ea3o, c\u1eb7n h\u1eefu c\u01a1) v\u00e0 li\u00ean k\u1ebft ch\u00fang th\u00e0nh b\u00f4ng Al(OH)3 l\u1edbn. B\u00f4ng n\u00e0y \u0111\u01b0\u1ee3c b\u1ed9 l\u1ecdc c\u00e1t gi\u1eef l\u1ea1i (filtration) ho\u1eb7c l\u1eafng xu\u1ed1ng \u0111\u00e1y h\u1ed3 (vacuum).<\/p>\n<\/section>\n<figure style=\"margin:18px 0;text-align:center;\"><img decoding=\"async\" class=\"thumb lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/acid-Clohydric-xu-ly-ho-boi-hieu-qua.webp\" alt=\"acid Clohydric x\u1eed l\u00fd h\u1ed3 b\u01a1i hi\u1ec7u qu\u1ea3\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\"><figcaption class=\"meta\">acid Clohydric x\u1eed l\u00fd h\u1ed3 b\u01a1i hi\u1ec7u qu\u1ea3<\/figcaption><\/figure>\n<section id=\"lieu-dung\">\n<h2><span class=\"ez-toc-section\" id=\"3_Lieu_dung_PAC_cho_ho_boi\"><\/span>3. Li\u1ec1u d\u00f9ng PAC cho h\u1ed3 b\u01a1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table class='specs'>\n<tr>\n<th>T\u00ecnh tr\u1ea1ng n\u01b0\u1edbc<\/th>\n<th>Li\u1ec1u PAC tr\u1eafng 30%<\/th>\n<th>C\u00e1ch d\u00f9ng<\/th>\n<\/tr>\n<tr>\n<td>N\u01b0\u1edbc \u0111\u1ee5c nh\u1eb9<\/td>\n<td>3\u20135 g\/m\u00b3<\/td>\n<td>Pha lo\u00e3ng + r\u1ea3i \u0111\u1ec1u quanh h\u1ed3, ch\u1ea1y b\u01a1m 4\u20136 gi\u1edd<\/td>\n<\/tr>\n<tr>\n<td>N\u01b0\u1edbc \u0111\u1ee5c v\u1eeba<\/td>\n<td>5\u201310 g\/m\u00b3<\/td>\n<td>T\u1eaft b\u01a1m, \u0111\u1ec3 6\u201312 gi\u1edd r\u1ed3i vacuum c\u1eb7n l\u1eafng<\/td>\n<\/tr>\n<tr>\n<td>N\u01b0\u1edbc r\u1ea5t \u0111\u1ee5c, c\u00f3 t\u1ea3o<\/td>\n<td>10\u201315 g\/m\u00b3<\/td>\n<td>S\u1ed1c clo + PAC, \u0111\u1ec3 qua \u0111\u00eam r\u1ed3i x\u1eed l\u00fd c\u1eb7n<\/td>\n<\/tr>\n<\/table>\n<\/section>\n<section id=\"luu-y\">\n<h2><span class=\"ez-toc-section\" id=\"4_Luu_y_khi_dung_PAC_cho_ho_boi\"><\/span>4. L\u01b0u \u00fd khi d\u00f9ng PAC cho h\u1ed3 b\u01a1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Ch\u1ec9 d\u00f9ng PAC tr\u1eafng 30% \u2013 \u00edt t\u1ea1p ch\u1ea5t Fe, kh\u00f4ng l\u00e0m v\u00e0ng n\u01b0\u1edbc.<\/li>\n<li>Pha lo\u00e3ng PAC b\u1ed9t v\u1edbi n\u01b0\u1edbc (1:10) tr\u01b0\u1edbc khi r\u1ea3i \u0111\u1ec3 tr\u00e1nh v\u00f3n c\u1ee5c d\u01b0\u1edbi \u0111\u00e1y h\u1ed3.<\/li>\n<li>pH l\u00fd t\u01b0\u1edfng cho PAC: 7,0\u20137,8 (g\u1ea7n v\u1edbi pH chu\u1ea9n h\u1ed3 b\u01a1i).<\/li>\n<li>Sau khi x\u1eed l\u00fd, vacuum c\u1eb7n l\u1eafng r\u1ed3i s\u00fac r\u1eeda b\u1ed9 l\u1ecdc c\u00e1t.<\/li>\n<li>Test l\u1ea1i Cl t\u1ef1 do v\u00e0 pH tr\u01b0\u1edbc khi cho ng\u01b0\u1eddi v\u00e0o b\u01a1i.<\/li>\n<\/ul>\n<\/section>\n<section id=\"lien-he\">\n<h2><span class=\"ez-toc-section\" id=\"Lien_he_Hoa_Chat_Loc_Thien\"><\/span>Lien he Hoa Chat Loc Thien<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Doi ngu ky thuat <strong>Hoa Chat Loc Thien<\/strong> san sang ho tro doanh nghiep.<\/p>\n<ul>\n<li>Hotline: <a href=\"tel:0979891929\">0979 89 1929<\/a><\/li>\n<li>Email: <a href=\"mailto:locthien@locthien.vn\">locthien@locthien.vn<\/a><\/li>\n<li>Website: <a href=\"https:\/\/hoachatlocthien.com\/\">hoachatlocthien.com\/<\/a><\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\" class=\"faq\">\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>PAC d\u00f9ng cho h\u1ed3 b\u01a1i lo\u1ea1i n\u00e0o t\u1ed1t nh\u1ea5t?<\/strong><br \/>PAC tr\u1eafng 30% Al2O3 l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t v\u00ec \u00edt t\u1ea1p ch\u1ea5t Fe, kh\u00f4ng l\u00e0m v\u00e0ng n\u01b0\u1edbc, an to\u00e0n cho ng\u01b0\u1eddi b\u01a1i v\u00e0 ph\u00f9 h\u1ee3p ti\u00eau chu\u1ea9n n\u01b0\u1edbc h\u1ed3 b\u01a1i.<\/li>\n<li><strong>Li\u1ec1u PAC cho h\u1ed3 b\u01a1i 50 m\u00b3 l\u00e0 bao nhi\u00eau?<\/strong><br \/>T\u00f9y \u0111\u1ed9 \u0111\u1ee5c: n\u01b0\u1edbc \u0111\u1ee5c nh\u1eb9 ~ 150\u2013250g, \u0111\u1ee5c v\u1eeba ~ 250\u2013500g, \u0111\u1ee5c n\u1eb7ng + t\u1ea3o ~ 500\u2013750g PAC tr\u1eafng 30%. Pha lo\u00e3ng 1:10 tr\u01b0\u1edbc khi r\u1ea3i \u0111\u1ec3 hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/li>\n<li><strong>PAC c\u00f3 an to\u00e0n cho ng\u01b0\u1eddi b\u01a1i kh\u00f4ng?<\/strong><br \/>C\u00f3, \u1edf li\u1ec1u khuy\u1ebfn ngh\u1ecb. Sau khi x\u1eed l\u00fd 6\u201312 gi\u1edd, vacuum c\u1eb7n v\u00e0 test l\u1ea1i pH, Cl t\u1ef1 do tr\u01b0\u1edbc khi cho ng\u01b0\u1eddi v\u00e0o b\u01a1i. PAC tr\u1eafng tinh khi\u1ebft kh\u00f4ng c\u00f3 d\u01b0 l\u01b0\u1ee3ng \u0111\u1ed9c h\u1ea1i.<\/li>\n<li><strong>D\u00f9ng PAC khi n\u00e0o trong tu\u1ea7n?<\/strong><br \/>T\u1ed1t nh\u1ea5t l\u00e0 cu\u1ed1i ng\u00e0y sau khi \u0111\u00f3ng c\u1eeda h\u1ed3, \u0111\u1ec3 PAC t\u1ea1o b\u00f4ng qua \u0111\u00eam r\u1ed3i vacuum v\u00e0o bu\u1ed5i s\u00e1ng. T\u1ea7n su\u1ea5t 1\u20132 l\u1ea7n\/tu\u1ea7n t\u00f9y m\u1eadt \u0111\u1ed9 ng\u01b0\u1eddi b\u01a1i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/li>\n<li><strong>Mua PAC tr\u1eafng cho h\u1ed3 b\u01a1i t\u1ea1i L\u1ed9c Thi\u00ean?<\/strong><br \/>C\u00f3. H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean cung c\u1ea5p PAC tr\u1eafng 30% Al2O3 bao 25 kg, \u00edt Fe, COA \u0111\u1ea7y \u0111\u1ee7, ph\u00f9 h\u1ee3p h\u1ed3 b\u01a1i gia \u0111\u00ecnh, resort v\u00e0 spa.<\/li>\n<\/ol>\n<\/section>\n<\/article>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/#org\",\n      \"name\": \"Hoa Chat Loc Thien\",\n      \"url\": \"https:\/\/hoachatlocthien.com\/\",\n      \"logo\": \"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/02\/logo-locthien.png\",\n      \"telephone\": \"+84979891929\",\n      \"email\": \"locthien@locthien.vn\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/pac-xu-ly-nuoc-ho-boi\/#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Trang chu\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"H\u00f3a ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/kien-thuc-hoa-chat\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"PAC X\u1eed L\u00fd N\u01b0\u1edbc H\u1ed3 B\u01a1i: C\u01a1 Ch\u1ebf, Li\u1ec1u D\u00f9ng & H\u01b0\u1edbng D\u1eabn An To\u00e0n\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/pac-xu-ly-nuoc-ho-boi\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/pac-xu-ly-nuoc-ho-boi\/#article\",\n      \"headline\": \"PAC X\u1eed L\u00fd N\u01b0\u1edbc H\u1ed3 B\u01a1i: C\u01a1 Ch\u1ebf, Li\u1ec1u D\u00f9ng & H\u01b0\u1edbng D\u1eabn An To\u00e0n\",\n      \"description\": \"PAC x\u1eed l\u00fd n\u01b0\u1edbc h\u1ed3 b\u01a1i gi\u00fap l\u00e0m trong n\u01b0\u1edbc, lo\u1ea1i b\u1ecf \u0111\u1ed9 \u0111\u1ee5c v\u00e0 c\u1eb7n l\u01a1 l\u1eedng. 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