{"id":547,"date":"2023-10-11T05:36:43","date_gmt":"2023-10-11T05:36:43","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=547"},"modified":"2025-02-07T14:13:47","modified_gmt":"2025-02-07T07:13:47","slug":"vi-sao-pac-10-uu-viet-hon-phen-nhom","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom","title":{"rendered":"PAC v\u00e0 ph\u00e8n nh\u00f4m? V\u00ec sao PAC 10% \u01b0u vi\u1ec7t h\u01a1n"},"content":{"rendered":"<p>Trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc, vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t keo t\u1ee5 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc sau x\u1eed l\u00fd. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o ph\u00e2n t\u00edch v\u00e0 so s\u00e1nh hai lo\u1ea1i ch\u1ea5t keo t\u1ee5 ph\u1ed5 bi\u1ebfn: <strong>PAC 10% (Poly Aluminium Chloride<\/strong>) v\u00e0 <strong>ph\u00e8n nh\u00f4m (Aluminum Sulfate<\/strong>). Ch\u00fang ta s\u1ebd\u00a0<strong>v\u00ec sao PAC 10% \u01b0u vi\u1ec7t h\u01a1n ph\u00e8n nh\u00f4m<\/strong>\u00a0trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, \u0111\u1ed3ng th\u1eddi kh\u00e1m ph\u00e1 c\u00e1c \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc.<\/p>\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\" 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title=\"Gi\u1edbi Thi\u1ec7u V\u1ec1 PAC 10% V\u00e0 Ph\u00e8n Nh\u00f4m\">Gi\u1edbi Thi\u1ec7u V\u1ec1 PAC 10% V\u00e0 Ph\u00e8n Nh\u00f4m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#PAC_10_La_Gi\" title=\"PAC 10% L\u00e0 G\u00ec?\">PAC 10% L\u00e0 G\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Phen_Nhom_La_Gi\" title=\"Ph\u00e8n Nh\u00f4m L\u00e0 G\u00ec?\">Ph\u00e8n Nh\u00f4m L\u00e0 G\u00ec?<\/a><\/li><\/ul><\/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\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#So_Sanh_Hieu_Qua_Xu_Ly_Nuoc_Cua_PAC_10_Va_Phen_Nhom\" title=\"So S\u00e1nh Hi\u1ec7u Qu\u1ea3 X\u1eed L\u00fd N\u01b0\u1edbc C\u1ee7a PAC 10% V\u00e0 Ph\u00e8n Nh\u00f4m\">So S\u00e1nh Hi\u1ec7u Qu\u1ea3 X\u1eed L\u00fd N\u01b0\u1edbc C\u1ee7a PAC 10% V\u00e0 Ph\u00e8n Nh\u00f4m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Kha_Nang_Ket_Tua_Va_Tao_Bong\" title=\"Kh\u1ea3 N\u0103ng K\u1ebft T\u1ee7a V\u00e0 T\u1ea1o B\u00f4ng\">Kh\u1ea3 N\u0103ng K\u1ebft T\u1ee7a V\u00e0 T\u1ea1o B\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Anh_Huong_Den_Do_pH_Cua_Nuoc\" title=\"\u1ea2nh H\u01b0\u1edfng \u0110\u1ebfn \u0110\u1ed9 pH C\u1ee7a N\u01b0\u1edbc\">\u1ea2nh H\u01b0\u1edfng \u0110\u1ebfn \u0110\u1ed9 pH C\u1ee7a N\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Hieu_Suat_Kinh_Te\" title=\"Hi\u1ec7u Su\u1ea5t Kinh T\u1ebf\">Hi\u1ec7u Su\u1ea5t Kinh T\u1ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Loi_Ich_Cua_PAC_10_So_Voi_Phen_Nhom\" title=\"L\u1ee3i \u00cdch C\u1ee7a PAC 10% So V\u1edbi Ph\u00e8n Nh\u00f4m\">L\u1ee3i \u00cdch C\u1ee7a PAC 10% So V\u1edbi Ph\u00e8n Nh\u00f4m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Toc_Do_Phan_Ung_Nhanh_Hon\" title=\"T\u1ed1c \u0110\u1ed9 Ph\u1ea3n \u1ee8ng Nhanh H\u01a1n\">T\u1ed1c \u0110\u1ed9 Ph\u1ea3n \u1ee8ng Nhanh H\u01a1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Giam_Luong_Can_Sau_Xu_Ly\" title=\"Gi\u1ea3m L\u01b0\u1ee3ng C\u1eb7n Sau X\u1eed L\u00fd\">Gi\u1ea3m L\u01b0\u1ee3ng C\u1eb7n Sau X\u1eed L\u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Tiet_Kiem_Nuoc_Va_Hoa_Chat\" title=\"Ti\u1ebft Ki\u1ec7m N\u01b0\u1edbc V\u00e0 H\u00f3a Ch\u1ea5t\">Ti\u1ebft Ki\u1ec7m N\u01b0\u1edbc V\u00e0 H\u00f3a Ch\u1ea5t<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Huong_Dan_Su_Dung_PAC_10_Trong_Xu_Ly_Nuoc\" title=\"H\u01b0\u1edbng D\u1eabn S\u1eed D\u1ee5ng PAC 10% Trong X\u1eed L\u00fd N\u01b0\u1edbc\">H\u01b0\u1edbng D\u1eabn S\u1eed D\u1ee5ng PAC 10% Trong X\u1eed L\u00fd N\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Lieu_Luong_Su_Dung_Phu_Hop\" title=\"Li\u1ec1u L\u01b0\u1ee3ng S\u1eed D\u1ee5ng Ph\u00f9 H\u1ee3p\">Li\u1ec1u L\u01b0\u1ee3ng S\u1eed D\u1ee5ng Ph\u00f9 H\u1ee3p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Cac_Buoc_Su_Dung_PAC_10_Hieu_Qua\" title=\"C\u00e1c B\u01b0\u1edbc S\u1eed D\u1ee5ng PAC 10% Hi\u1ec7u Qu\u1ea3\">C\u00e1c B\u01b0\u1edbc S\u1eed D\u1ee5ng PAC 10% Hi\u1ec7u Qu\u1ea3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/hoachatlocthien.com\/ko\/vi-sao-pac-10-uu-viet-hon-phen-nhom\/#Ket_Luan\" title=\"K\u1ebft Lu\u1eadn\">K\u1ebft Lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Gioi_Thieu_Ve_PAC_10_Va_Phen_Nhom\"><\/span>Gi\u1edbi Thi\u1ec7u V\u1ec1 PAC 10% V\u00e0 Ph\u00e8n Nh\u00f4m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Tr\u01b0\u1edbc khi \u0111i v\u00e0o so s\u00e1nh chi ti\u1ebft, ch\u00fang ta c\u1ea7n hi\u1ec3u r\u00f5 v\u1ec1 b\u1ea3n ch\u1ea5t v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ee7a PAC 10% v\u00e0 ph\u00e8n nh\u00f4m. C\u1ea3 hai ch\u1ea5t n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00f4ng nghi\u1ec7p x\u1eed l\u00fd n\u01b0\u1edbc, nh\u01b0ng ch\u00fang c\u00f3 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng v\u1ec1 c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc, c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng v\u00e0 hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"PAC_10_La_Gi\"><\/span>PAC 10% L\u00e0 G\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PAC 10%, hay c\u00f2n g\u1ecdi l\u00e0 Poly Aluminium Chloride v\u1edbi n\u1ed3ng \u0111\u1ed9 10% hay PAC l\u1ecfng 10%, l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong x\u1eed l\u00fd n\u01b0\u1edbc. \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ea1ng c\u1ea3i ti\u1ebfn c\u1ee7a c\u00e1c ch\u1ea5t keo t\u1ee5 truy\u1ec1n th\u1ed1ng, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao h\u01a1n trong qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch n\u01b0\u1edbc.<\/p>\n<p>V\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc, PAC 10% c\u00f3 c\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t l\u00e0 [Al(OH)xCly]n, trong \u0111\u00f3 x + y = 3 v\u00e0 n l\u00e0 s\u1ed1 nguy\u00ean. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y PAC 10% c\u00f3 c\u1ea5u tr\u00fac \u0111a ph\u00e2n t\u1eed ph\u1ee9c t\u1ea1p, v\u1edbi nhi\u1ec1u \u0111\u01a1n v\u1ecb aluminium hydroxide v\u00e0 chloride li\u00ean k\u1ebft v\u1edbi nhau. Ch\u00ednh c\u1ea5u tr\u00fac \u0111\u1eb7c bi\u1ec7t n\u00e0y t\u1ea1o n\u00ean nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a PAC 10% so v\u1edbi c\u00e1c ch\u1ea5t keo t\u1ee5 th\u00f4ng th\u01b0\u1eddng.<\/p>\n<figure id=\"attachment_3488\" aria-describedby=\"caption-attachment-3488\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-3488 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-pac.jpg\" alt=\"Ho\u00e1 ch\u1ea5t PAC\" width=\"500\" height=\"500\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-pac.jpg 600w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-pac-500x500.jpg 500w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-pac-100x100.jpg 100w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/500;\" \/><figcaption id=\"caption-attachment-3488\" class=\"wp-caption-text\"><em>Ho\u00e1 ch\u1ea5t PAC<\/em><\/figcaption><\/figure>\n<p>Th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a PAC 10% bao g\u1ed3m:<\/p>\n<ul>\n<li>10% Al2O3 (oxit nh\u00f4m)<\/li>\n<li>Kho\u1ea3ng 9-11% Cl- (ion clorua)<\/li>\n<li>Ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0 n\u01b0\u1edbc v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n vi l\u01b0\u1ee3ng kh\u00e1c<\/li>\n<\/ul>\n<p>T\u00ednh ch\u1ea5t n\u1ed5i b\u1eadt c\u1ee7a PAC 10% bao g\u1ed3m:<\/p>\n<ul>\n<li>Kh\u1ea3 n\u0103ng keo t\u1ee5 m\u1ea1nh: PAC 10% c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c h\u1ea1t keo t\u1ee5 l\u1edbn v\u00e0 b\u1ec1n v\u1eefng, gi\u00fap qu\u00e1 tr\u00ecnh l\u1eafng c\u1eb7n di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/li>\n<li>Ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea1m vi pH r\u1ed9ng: PAC 10% c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong kho\u1ea3ng pH t\u1eeb 5.0 \u0111\u1ebfn 9.0, gi\u00fap linh ho\u1ea1t trong vi\u1ec7c x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i n\u01b0\u1edbc th\u1ea3i kh\u00e1c nhau.<\/li>\n<li>\u00cdt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc: So v\u1edbi ph\u00e8n nh\u00f4m, PAC 10% \u00edt l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc sau x\u1eed l\u00fd, gi\u00fap gi\u1ea3m chi ph\u00ed \u0111i\u1ec1u ch\u1ec9nh pH.<\/li>\n<li>Hi\u1ec7u qu\u1ea3 \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p: PAC 10% v\u1eabn duy tr\u00ec hi\u1ec7u qu\u1ea3 keo t\u1ee5 t\u1ed1t ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, l\u00e0 l\u1ee3i th\u1ebf l\u1edbn trong c\u00e1c khu v\u1ef1c c\u00f3 kh\u00ed h\u1eadu l\u1ea1nh.<\/li>\n<li>T\u1ea1o b\u00f4ng keo t\u1ee5 nhanh: PAC 10% c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o b\u00f4ng keo t\u1ee5 nhanh h\u01a1n so v\u1edbi ph\u00e8n nh\u00f4m, gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian x\u1eed l\u00fd v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<p>Nh\u1edd nh\u1eefng t\u00ednh ch\u1ea5t \u01b0u vi\u1ec7t n\u00e0y, <em>PAC 10% \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u trong nhi\u1ec1u \u1ee9ng d\u1ee5ng x\u1eed l\u00fd n\u01b0\u1edbc, t\u1eeb n\u01b0\u1edbc sinh ho\u1ea1t, n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p \u0111\u1ebfn x\u1eed l\u00fd n\u01b0\u1edbc h\u1ed3 b\u01a1i v\u00e0 n\u01b0\u1edbc th\u1ea3i y t\u1ebf.<\/em><\/p>\n<blockquote><p><strong>C\u00f3 th\u1ec3 b\u1ea1n quan t\u00e2m:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/hoachatlocthien.com\/pac-10-long\/\">Gi\u00e1 PAC 10%<\/a><\/li>\n<li><a href=\"https:\/\/hoachatlocthien.com\/phen-nhom-sunfat-al2so43\/\">Gi\u00e1 Ph\u00e8n Nh\u00f4m<\/a><\/li>\n<\/ul>\n<\/blockquote>\n<h3><span class=\"ez-toc-section\" id=\"Phen_Nhom_La_Gi\"><\/span>Ph\u00e8n Nh\u00f4m L\u00e0 G\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ph\u00e8n nh\u00f4m, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Aluminum Sulfate, l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc c\u00f3 c\u00f4ng th\u1ee9c Al2(SO4)3. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ea5t keo t\u1ee5 truy\u1ec1n th\u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00f4ng nghi\u1ec7p x\u1eed l\u00fd n\u01b0\u1edbc t\u1eeb nhi\u1ec1u th\u1eadp k\u1ef7 qua.<\/p>\n<p>V\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac, ph\u00e8n nh\u00f4m l\u00e0 m\u1ed9t mu\u1ed1i v\u00f4 c\u01a1 \u0111\u01a1n gi\u1ea3n, bao g\u1ed3m c\u00e1c ion nh\u00f4m (Al3+) v\u00e0 sulfate (SO42-). Khi h\u00f2a tan trong n\u01b0\u1edbc, ph\u00e8n nh\u00f4m s\u1ebd ph\u00e2n ly th\u00e0nh c\u00e1c ion ri\u00eang bi\u1ec7t, t\u1ea1o ra c\u00e1c h\u1ea1t keo t\u1ee5 c\u00f3 kh\u1ea3 n\u0103ng thu h\u00fat v\u00e0 k\u1ebft t\u1ee5 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong n\u01b0\u1edbc.<\/p>\n<p>T\u00ednh ch\u1ea5t ch\u00ednh c\u1ee7a ph\u00e8n nh\u00f4m bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Kh\u1ea3 n\u0103ng keo t\u1ee5:<\/strong> Ph\u00e8n nh\u00f4m c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c h\u1ea1t keo t\u1ee5 \u0111\u1ec3 thu h\u00fat v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong n\u01b0\u1edbc.<\/li>\n<li><strong>\u0110\u1ed9 h\u00f2a tan cao:<\/strong> Ph\u00e8n nh\u00f4m d\u1ec5 d\u00e0ng h\u00f2a tan trong n\u01b0\u1edbc, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/li>\n<li><strong>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn pH:<\/strong> Khi s\u1eed d\u1ee5ng ph\u00e8n nh\u00f4m, pH c\u1ee7a n\u01b0\u1edbc th\u01b0\u1eddng b\u1ecb gi\u1ea3m, \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 b\u01b0\u1edbc \u0111i\u1ec1u ch\u1ec9nh pH sau x\u1eed l\u00fd.<\/li>\n<li><strong>Hi\u1ec7u qu\u1ea3 ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng:<\/strong> Hi\u1ec7u su\u1ea5t c\u1ee7a ph\u00e8n nh\u00f4m c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc.<\/li>\n<\/ul>\n<figure id=\"attachment_3489\" aria-describedby=\"caption-attachment-3489\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-3489 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-phen-nhom.jpg\" alt=\"\" width=\"500\" height=\"498\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-phen-nhom.jpg 600w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-phen-nhom-100x100.jpg 100w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-phen-nhom-500x498.jpg 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/498;\" \/><figcaption id=\"caption-attachment-3489\" class=\"wp-caption-text\"><em>Ho\u00e1 ch\u1ea5t ph\u00e8n nh\u00f4m<\/em><\/figcaption><\/figure>\n<p>\u1ee8ng d\u1ee5ng c\u1ee7a ph\u00e8n nh\u00f4m trong x\u1eed l\u00fd n\u01b0\u1edbc r\u1ea5t \u0111a d\u1ea1ng:<\/p>\n<ul>\n<li><strong>X\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p:<\/strong> Ph\u00e8n nh\u00f4m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 trong c\u1ee7a n\u01b0\u1edbc.<\/li>\n<li><strong>X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i:<\/strong> Trong c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u00f4 th\u1ecb, ph\u00e8n nh\u00f4m gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i tr\u01b0\u1edbc khi x\u1ea3 ra m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>X\u1eed l\u00fd n\u01b0\u1edbc h\u1ed3 b\u01a1i:<\/strong> Ph\u00e8n nh\u00f4m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m trong n\u01b0\u1edbc h\u1ed3 b\u01a1i b\u1eb1ng c\u00e1ch k\u1ebft t\u1ee5 v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t b\u1ea9n.<\/li>\n<li><strong>X\u1eed l\u00fd b\u00f9n th\u1ea3i:<\/strong> Trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u00f9n th\u1ea3i, ph\u00e8n nh\u00f4m gi\u00fap l\u00e0m \u0111\u1eb7c b\u00f9n, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c t\u00e1ch n\u01b0\u1edbc v\u00e0 x\u1eed l\u00fd b\u00f9n.<\/li>\n<\/ul>\n<p>M\u1eb7c d\u00f9 ph\u00e8n nh\u00f4m \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u \u1ee9ng d\u1ee5ng x\u1eed l\u00fd n\u01b0\u1edbc, nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf. V\u00ed d\u1ee5, vi\u1ec7c s\u1eed d\u1ee5ng ph\u00e8n nh\u00f4m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 t\u00edch t\u1ee5 nh\u00f4m d\u01b0 trong n\u01b0\u1edbc sau x\u1eed l\u00fd, \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd b\u1ed5 sung. Ngo\u00e0i ra, hi\u1ec7u qu\u1ea3 c\u1ee7a ph\u00e8n nh\u00f4m c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p ho\u1eb7c pH kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n<p>Nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y \u0111\u00e3 d\u1eabn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c ch\u1ea5t keo t\u1ee5 ti\u00ean ti\u1ebfn h\u01a1n, trong \u0111\u00f3 PAC 10% n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p \u01b0u vi\u1ec7t, kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nhi\u1ec1u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ph\u00e8n nh\u00f4m truy\u1ec1n th\u1ed1ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"So_Sanh_Hieu_Qua_Xu_Ly_Nuoc_Cua_PAC_10_Va_Phen_Nhom\"><\/span>So S\u00e1nh Hi\u1ec7u Qu\u1ea3 X\u1eed L\u00fd N\u01b0\u1edbc C\u1ee7a PAC 10% V\u00e0 Ph\u00e8n Nh\u00f4m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Khi \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd n\u01b0\u1edbc c\u1ee7a c\u00e1c ch\u1ea5t keo t\u1ee5, c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t. PAC 10% v\u00e0 ph\u00e8n nh\u00f4m, m\u1eb7c d\u00f9 \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 hi\u1ec7u su\u1ea5t kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Trong ph\u1ea7n n\u00e0y, ch\u00fang ta s\u1ebd \u0111i s\u00e2u v\u00e0o ph\u00e2n t\u00edch v\u00e0 so s\u00e1nh hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd n\u01b0\u1edbc c\u1ee7a hai ch\u1ea5t n\u00e0y tr\u00ean nhi\u1ec1u kh\u00eda c\u1ea1nh quan tr\u1ecdng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kha_Nang_Ket_Tua_Va_Tao_Bong\"><\/span>Kh\u1ea3 N\u0103ng K\u1ebft T\u1ee7a V\u00e0 T\u1ea1o B\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PAC 10% \u0111\u00e3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng v\u01b0\u1ee3t tr\u1ed9i trong vi\u1ec7c k\u1ebft t\u1ee7a v\u00e0 t\u1ea1o b\u00f4ng so v\u1edbi ph\u00e8n nh\u00f4m truy\u1ec1n th\u1ed1ng. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a PAC 10% trong vi\u1ec7c k\u1ebft t\u1ee7a v\u00e0 t\u1ea1o b\u00f4ng:<\/p>\n<p>PAC 10% khi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o n\u01b0\u1edbc s\u1ebd nhanh ch\u00f3ng ph\u00e2n ly th\u00e0nh c\u00e1c chu\u1ed7i polyme c\u1ee7a nh\u00f4m hydroxide. C\u00e1c chu\u1ed7i n\u00e0y c\u00f3 c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p v\u00e0 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n so v\u1edbi ion nh\u00f4m \u0111\u01a1n gi\u1ea3n t\u1eeb ph\u00e8n nh\u00f4m. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m:<\/p>\n<ul>\n<li><strong>T\u1ed1c \u0111\u1ed9 h\u00ecnh th\u00e0nh b\u00f4ng nhanh:<\/strong> C\u1ea5u tr\u00fac polyme c\u1ee7a PAC 10% cho ph\u00e9p n\u00f3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh t\u1ea1o b\u00f4ng g\u1ea7n nh\u01b0 ngay l\u1eadp t\u1ee9c sau khi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o n\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian x\u1eed l\u00fd v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>K\u00edch th\u01b0\u1edbc b\u00f4ng l\u1edbn h\u01a1n:<\/strong> C\u00e1c b\u00f4ng keo t\u1ee5 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi PAC 10% th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n so v\u1edbi ph\u00e8n nh\u00f4m. B\u00f4ng l\u1edbn h\u01a1n s\u1ebd l\u1eafng nhanh h\u01a1n v\u00e0 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf kh\u1ecfi n\u01b0\u1edbc.<\/li>\n<li><strong>\u0110\u1ed9 b\u1ec1n c\u1ee7a b\u00f4ng cao h\u01a1n:<\/strong> B\u00f4ng keo t\u1ee5 t\u1eeb PAC 10% c\u00f3 c\u1ea5u tr\u00fac b\u1ec1n v\u1eefng h\u01a1n, \u00edt b\u1ecb v\u1ee1 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd, gi\u00fap gi\u1ea3m nguy c\u01a1 t\u00e1i \u00f4 nhi\u1ec5m n\u01b0\u1edbc.<\/li>\n<li>So s\u00e1nh v\u1edbi ph\u00e8n nh\u00f4m v\u1ec1 hi\u1ec7u qu\u1ea3 k\u1ebft t\u1ee7a:<\/li>\n<li><strong>Ph\u1ea1m vi pH ho\u1ea1t \u0111\u1ed9ng:<\/strong> PAC 10% c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong ph\u1ea1m vi pH r\u1ed9ng h\u01a1n (5.0-9.0) so v\u1edbi ph\u00e8n nh\u00f4m (6.5-7.5). \u0110i\u1ec1u n\u00e0y gi\u00fap PAC 10% linh ho\u1ea1t h\u01a1n trong vi\u1ec7c x\u1eed l\u00fd c\u00e1c lo\u1ea1i n\u01b0\u1edbc th\u1ea3i kh\u00e1c nhau m\u00e0 kh\u00f4ng c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh pH nhi\u1ec1u.<\/li>\n<li><strong>Hi\u1ec7u qu\u1ea3 \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p:<\/strong> PAC 10% duy tr\u00ec kh\u1ea3 n\u0103ng k\u1ebft t\u1ee7a t\u1ed1t ngay c\u1ea3 \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, trong khi hi\u1ec7u qu\u1ea3 c\u1ee7a ph\u00e8n nh\u00f4m gi\u1ea3m \u0111\u00e1ng k\u1ec3 khi nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi 10\u00b0C.<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9 l\u1eafng:<\/strong> B\u00f4ng keo t\u1ee5 t\u1eeb PAC 10% th\u01b0\u1eddng l\u1eafng nhanh h\u01a1n so v\u1edbi ph\u00e8n nh\u00f4m, gi\u00fap t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 gi\u1ea3m k\u00edch th\u01b0\u1edbc c\u1ee7a b\u1ec3 l\u1eafng.<\/li>\n<li><strong>Hi\u1ec7u qu\u1ea3 lo\u1ea1i b\u1ecf ch\u1ea5t \u00f4 nhi\u1ec5m:<\/strong> <a href=\"https:\/\/hoachatlocthien.com\/pac-trong-xu-ly-nuoc-thai\/\" target=\"_new\" rel=\"noopener\">PAC trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/a> th\u01b0\u1eddng c\u00f3 hi\u1ec7u qu\u1ea3 cao h\u01a1n trong vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 \u0111\u1ed9 \u0111\u1ee5c, m\u00e0u s\u1eafc, v\u00e0 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 h\u00f2a tan so v\u1edbi ph\u00e8n nh\u00f4m \u1edf c\u00f9ng li\u1ec1u l\u01b0\u1ee3ng s\u1eed d\u1ee5ng.<\/li>\n<li><strong>L\u01b0\u1ee3ng b\u00f9n th\u1ea3i:<\/strong> PAC 10% t\u1ea1o ra \u00edt b\u00f9n th\u1ea3i h\u01a1n so v\u1edbi ph\u00e8n nh\u00f4m, gi\u00fap gi\u1ea3m chi ph\u00ed x\u1eed l\u00fd b\u00f9n v\u00e0 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<p>Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng hi\u1ec7u qu\u1ea3 c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1eb7c t\u00ednh c\u1ee7a n\u01b0\u1edbc c\u1ea7n x\u1eed l\u00fd v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t, ph\u00e8n nh\u00f4m v\u1eabn c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi x\u00e9t v\u1ec1 y\u1ebfu t\u1ed1 chi ph\u00ed trong ng\u1eafn h\u1ea1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Anh_Huong_Den_Do_pH_Cua_Nuoc\"><\/span>\u1ea2nh H\u01b0\u1edfng \u0110\u1ebfn \u0110\u1ed9 pH C\u1ee7a N\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a PAC 10% so v\u1edbi ph\u00e8n nh\u00f4m l\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec \u0111\u1ed9 pH \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc. \u0110\u00e2y l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd, ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc sau x\u1eed l\u00fd, v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng.<\/p>\n<figure id=\"attachment_3490\" aria-describedby=\"caption-attachment-3490\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-3490 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/duy-tri-do-ph-cho-nuoc.jpg\" alt=\"\" width=\"300\" height=\"300\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/duy-tri-do-ph-cho-nuoc.jpg 600w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/duy-tri-do-ph-cho-nuoc-500x500.jpg 500w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/duy-tri-do-ph-cho-nuoc-100x100.jpg 100w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/300;\" \/><figcaption id=\"caption-attachment-3490\" class=\"wp-caption-text\"><em>Duy tr\u00ec \u0111\u1ed9 pH cho n\u01b0\u1edbc<\/em><\/figcaption><\/figure>\n<p>PAC 10% gi\u00fap duy tr\u00ec pH \u1ed5n \u0111\u1ecbnh:<\/p>\n<ul>\n<li>C\u1ea5u tr\u00fac pre-hyb\u1ea1n c\u1ee7a PAC 10% cho ph\u00e9p n\u00f3 t\u01b0\u01a1ng t\u00e1c m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c ion trong n\u01b0\u1edbc m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 pH. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00f4i tr\u01b0\u1eddng x\u1eed l\u00fd lu\u00f4n t\u1ed1i \u01b0u m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh th\u00eam, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u r\u1ee7i ro t\u1eeb s\u1ef1 bi\u1ebfn \u0111\u1ed9ng pH c\u00f3 th\u1ec3 g\u00e2y ra \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn qu\u00e1 tr\u00ecnh k\u1ebft t\u1ee7a.<\/li>\n<li>T\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c \u0111\u1ebfn h\u1ec7 vi sinh v\u1eadt: \u0110\u1ed9 pH \u1ed5n \u0111\u1ecbnh l\u00e0 r\u1ea5t quan tr\u1ecdng trong nhi\u1ec1u quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c h\u1ec7 th\u1ed1ng sinh h\u1ecdc. Vi\u1ec7c duy tr\u00ec pH \u1edf m\u1ee9c t\u1ed1i \u01b0u s\u1ebd gi\u00fap c\u00e1c vi sinh v\u1eadt ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n, t\u1eeb \u0111\u00f3 gia t\u0103ng kh\u1ea3 n\u0103ng x\u1eed l\u00fd ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc cu\u1ed1i c\u00f9ng.<\/li>\n<\/ul>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, ph\u00e8n nh\u00f4m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc:<\/p>\n<ul>\n<li><strong>T\u0103ng \u0111\u1ed9 axit:<\/strong> Khi ph\u00e8n nh\u00f4m \u0111\u01b0\u1ee3c h\u00f2a tan trong n\u01b0\u1edbc, n\u00f3 s\u1ebd ph\u00e2n ly v\u00e0 t\u1ea1o ra ion nh\u00f4m v\u00e0 ion sulfate, d\u1eabn \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh acid. K\u1ebft qu\u1ea3 l\u00e0, \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u1ea3m xu\u1ed1ng m\u1ee9c th\u1ea5p h\u01a1n so v\u1edbi ban \u0111\u1ea7u. S\u1ef1 gi\u1ea3m pH n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng mong mu\u1ed1n trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng n\u01a1i y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng trung t\u00ednh \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t x\u1eed l\u00fd.<\/li>\n<li><strong>C\u1ea7n \u0111i\u1ec1u ch\u1ec9nh pH:<\/strong> Do \u1ea3nh h\u01b0\u1edfng c\u1ee7a ph\u00e8n nh\u00f4m \u0111\u1ebfn \u0111\u1ed9 pH, nhi\u1ec1u h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc s\u1ebd c\u1ea7n th\u00eam b\u01b0\u1edbc \u0111i\u1ec1u ch\u1ec9nh pH sau khi s\u1eed d\u1ee5ng ph\u00e8n nh\u00f4m. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh m\u00e0 c\u00f2n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t b\u1ed5 sung.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Hieu_Suat_Kinh_Te\"><\/span>Hi\u1ec7u Su\u1ea5t Kinh T\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>So s\u00e1nh gi\u1eefa PAC 10% v\u00e0 ph\u00e8n nh\u00f4m kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd m\u00e0 c\u00f2n c\u1ea7n xem x\u00e9t t\u1edbi y\u1ebfu t\u1ed1 kinh t\u1ebf. Chi ph\u00ed s\u1eed d\u1ee5ng, l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t c\u1ea7n thi\u1ebft v\u00e0 l\u1ee3i \u00edch l\u00e2u d\u00e0i c\u1ee7a t\u1eebng lo\u1ea1i s\u1ea3n ph\u1ea9m \u0111\u1ec1u l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n \u0111\u00e1nh gi\u00e1 k\u1ef9 l\u01b0\u1ee1ng.<\/p>\n<ul>\n<li>So s\u00e1nh chi ph\u00ed s\u1eed d\u1ee5ng gi\u1eefa PAC 10% v\u00e0 ph\u00e8n nh\u00f4m: M\u1eb7c d\u00f9 gi\u00e1 th\u00e0nh c\u1ee7a PAC 10% c\u00f3 th\u1ec3 cao h\u01a1n so v\u1edbi ph\u00e8n nh\u00f4m trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, nh\u01b0ng kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u1ed1t h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t cao h\u01a1n c\u1ee7a n\u00f3 th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn vi\u1ec7c ti\u1ebft ki\u1ec7m chi ph\u00ed t\u1ed5ng th\u1ec3 trong d\u00e0i h\u1ea1n. Vi\u1ec7c gi\u1ea3m nhu c\u1ea7u v\u1ec1 \u0111i\u1ec1u ch\u1ec9nh pH v\u00e0 l\u01b0\u1ee3ng b\u00f9n th\u1ea3i c\u0169ng g\u00f3p ph\u1ea7n l\u00e0m gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh.<\/li>\n<li>L\u1ee3i \u00edch l\u00e2u d\u00e0i khi s\u1eed d\u1ee5ng PAC 10%: V\u1edbi vi\u1ec7c t\u1ea1o ra \u00edt c\u1eb7n h\u01a1n, gi\u1ea3m b\u1edbt c\u00f4ng vi\u1ec7c x\u1eed l\u00fd b\u00f9n v\u00e0 duy tr\u00ec hi\u1ec7u su\u1ea5t cao h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, PAC 10% c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 l\u1ef1a ch\u1ecdn kinh t\u1ebf h\u01a1n trong th\u1eddi gian d\u00e0i. Ngo\u00e0i ra, vi\u1ec7c ti\u1ebft ki\u1ec7m n\u01b0\u1edbc v\u00e0 h\u00f3a ch\u1ea5t c\u0169ng gi\u00fap gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng, t\u1eeb \u0111\u00f3 t\u1ea1o ra l\u1ee3i \u00edch b\u1ec1n v\u1eefng cho doanh nghi\u1ec7p v\u00e0 c\u1ed9ng \u0111\u1ed3ng.<\/li>\n<\/ul>\n<p>T\u00f3m l\u1ea1i, m\u1eb7c d\u00f9 ph\u00e8n nh\u00f4m \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1eeb l\u00e2u, PAC 10% \u0111ang d\u1ea7n tr\u1edf th\u00e0nh s\u1ef1 l\u1ef1a ch\u1ecdn \u01b0u vi\u1ec7t h\u01a1n trong nhi\u1ec1u \u1ee9ng d\u1ee5ng x\u1eed l\u00fd n\u01b0\u1edbc, nh\u1edd v\u00e0o kh\u1ea3 n\u0103ng k\u1ebft t\u1ee7a t\u1ed1t h\u01a1n, duy tr\u00ec \u0111\u1ed9 pH \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 kinh t\u1ebf v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Loi_Ich_Cua_PAC_10_So_Voi_Phen_Nhom\"><\/span>L\u1ee3i \u00cdch C\u1ee7a PAC 10% So V\u1edbi Ph\u00e8n Nh\u00f4m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m \u0111\u00e3 ph\u00e2n t\u00edch \u1edf tr\u00ean, r\u00f5 r\u00e0ng r\u1eb1ng PAC 10% \u0111ang m\u1edf ra h\u01b0\u1edbng \u0111i m\u1edbi trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc. Nh\u1eb1m hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nh\u1eefng l\u1ee3i \u00edch c\u1ee5 th\u1ec3 c\u1ee7a PAC 10%, ch\u00fang ta s\u1ebd ti\u1ebfp t\u1ee5c kh\u00e1m ph\u00e1 ba kh\u00eda c\u1ea1nh ch\u00ednh: t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng nhanh h\u01a1n, gi\u1ea3m l\u01b0\u1ee3ng c\u1eb7n sau x\u1eed l\u00fd, v\u00e0 ti\u1ebft ki\u1ec7m n\u01b0\u1edbc c\u0169ng nh\u01b0 h\u00f3a ch\u1ea5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Toc_Do_Phan_Ung_Nhanh_Hon\"><\/span>T\u1ed1c \u0110\u1ed9 Ph\u1ea3n \u1ee8ng Nhanh H\u01a1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc ch\u00ednh l\u00e0 t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng c\u1ee7a ch\u1ea5t keo t\u1ee5. PAC 10% n\u1ed5i b\u1eadt v\u1edbi t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng nhanh h\u01a1n so v\u1edbi ph\u00e8n nh\u00f4m.<\/p>\n<p>Khi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc, PAC 10% nhanh ch\u00f3ng h\u00ecnh th\u00e0nh c\u00e1c c\u1ea5u tr\u00fac polyme, cho ph\u00e9p qu\u00e1 tr\u00ecnh k\u1ebft t\u1ee7a di\u1ec5n ra ngay l\u1eadp t\u1ee9c.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian m\u00e0 c\u00f2n l\u00e0m t\u0103ng \u0111\u1ed9 hi\u1ec7u qu\u1ea3 c\u1ee7a to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. Th\u1eddi gian x\u1eed l\u00fd ng\u1eafn h\u01a1n c\u00f3 ngh\u0129a l\u00e0 h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u n\u01b0\u1edbc h\u01a1n trong c\u00f9ng m\u1ed9t kho\u1ea3ng th\u1eddi gian, t\u0103ng c\u01b0\u1eddng n\u0103ng su\u1ea5t v\u00e0 gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u00e0 t\u00e0i nguy\u00ean ti\u00eau hao.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Giam_Luong_Can_Sau_Xu_Ly\"><\/span>Gi\u1ea3m L\u01b0\u1ee3ng C\u1eb7n Sau X\u1eed L\u00fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PAC 10% c\u0169ng c\u00f3 l\u1ee3i th\u1ebf l\u1edbn trong vi\u1ec7c gi\u1ea3m l\u01b0\u1ee3ng c\u1eb7n \u0111\u01b0\u1ee3c sinh ra sau qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. Vi\u1ec7c s\u1ea3n xu\u1ea5t \u00edt c\u1eb7n h\u01a1n kh\u00f4ng ch\u1ec9 l\u00e0m gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i ph\u1ea3i x\u1eed l\u00fd m\u00e0 c\u00f2n gi\u00fap ti\u1ebft ki\u1ec7m di\u1ec7n t\u00edch cho c\u00e1c b\u1ec3 ch\u1ee9a ho\u1eb7c khu v\u1ef1c x\u1eed l\u00fd b\u00f9n.<\/p>\n<p>H\u1ec7 qu\u1ea3 c\u1ee7a vi\u1ec7c n\u00e0y l\u00e0 t\u1ed5n th\u1ea5t t\u00e0i nguy\u00ean v\u00e0 chi ph\u00ed cho vi\u1ec7c v\u1eadn chuy\u1ec3n v\u00e0 x\u1eed l\u00fd b\u00f9n c\u0169ng gi\u1ea3m \u0111i \u0111\u00e1ng k\u1ec3.<\/p>\n<p>B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c b\u00f9n th\u1ea3i c\u0169ng g\u00f3p ph\u1ea7n gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng t\u1edbi m\u00f4i tr\u01b0\u1eddng, do l\u01b0\u1ee3ng c\u1eb7n d\u01b0 th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng c\u0169ng s\u1ebd gi\u1ea3m, gi\u00fap \u0111\u1ea3m b\u1ea3o ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch cho c\u00e1c c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<figure id=\"attachment_3491\" aria-describedby=\"caption-attachment-3491\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-3491 size-full lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/su-dung-pac-giam-luong-can-sau-xu-ly.jpg\" alt=\"\" width=\"600\" height=\"383\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/su-dung-pac-giam-luong-can-sau-xu-ly.jpg 600w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/su-dung-pac-giam-luong-can-sau-xu-ly-500x319.jpg 500w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/383;\" \/><figcaption id=\"caption-attachment-3491\" class=\"wp-caption-text\"><em>S\u1eed d\u1ee5ng PAC gi\u1ea3m l\u01b0\u1ee3ng c\u1eb7n<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Tiet_Kiem_Nuoc_Va_Hoa_Chat\"><\/span>Ti\u1ebft Ki\u1ec7m N\u01b0\u1edbc V\u00e0 H\u00f3a Ch\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PAC 10% gi\u00fap ti\u1ebft ki\u1ec7m n\u01b0\u1edbc v\u00e0 h\u00f3a ch\u1ea5t nh\u01b0 th\u1ebf n\u00e0o trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd? B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh keo t\u1ee5, PAC 10% cho ph\u00e9p gi\u1ea3m thi\u1ec3u l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ph\u00e8n nh\u00f4m.<\/p>\n<p>Nh\u1edd kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau m\u00e0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n ti\u00eau t\u1ed1n th\u00eam h\u00f3a ch\u1ea5t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH hay t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng keo t\u1ee5.<\/p>\n<p>Ngo\u00e0i ra, vi\u1ec7c gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc ti\u00eau th\u1ee5 do gi\u1ea3m thi\u1ec3u b\u00f9n th\u1ea3i c\u0169ng t\u1ea1o ra l\u1ee3i \u00edch l\u1edbn v\u1ec1 m\u1eb7t t\u00e0i ch\u00ednh v\u00e0 m\u00f4i tr\u01b0\u1eddng. Trong b\u1ed1i c\u1ea3nh ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u \u00e1p l\u1ef1c v\u1ec1 t\u00e0i nguy\u00ean n\u01b0\u1edbc, vi\u1ec7c ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng n\u01b0\u1edbc c\u0169ng ch\u00ednh l\u00e0 m\u1ed9t \u0111\u00f3ng g\u00f3p quan tr\u1ecdng v\u00e0o n\u1ed7 l\u1ef1c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Huong_Dan_Su_Dung_PAC_10_Trong_Xu_Ly_Nuoc\"><\/span>H\u01b0\u1edbng D\u1eabn S\u1eed D\u1ee5ng PAC 10% Trong X\u1eed L\u00fd N\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a nh\u1eefng l\u1ee3i \u00edch m\u00e0 PAC 10% mang l\u1ea1i trong vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc, vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch v\u00e0 hi\u1ec7u qu\u1ea3 l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. Ch\u00fang ta s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn hai kh\u00eda c\u1ea1nh ch\u00ednh: li\u1ec1u l\u01b0\u1ee3ng s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p v\u00e0 quy tr\u00ecnh c\u00e1c b\u01b0\u1edbc s\u1eed d\u1ee5ng PAC 10% hi\u1ec7u qu\u1ea3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Lieu_Luong_Su_Dung_Phu_Hop\"><\/span>Li\u1ec1u L\u01b0\u1ee3ng S\u1eed D\u1ee5ng Ph\u00f9 H\u1ee3p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Li\u1ec1u l\u01b0\u1ee3ng PAC 10% ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ednh ch\u1ea5t c\u1ee7a n\u01b0\u1edbc th\u1ea3i v\u00e0 m\u1ee5c ti\u00eau x\u1eed l\u00fd c\u1ee5 th\u1ec3. \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i n\u01b0\u1edbc th\u1ea3i c\u00f3 \u0111\u1ed9 \u0111\u1ee5c cao ho\u1eb7c ch\u1ee9a nhi\u1ec1u ch\u1ea5t h\u1eefu c\u01a1, li\u1ec1u l\u01b0\u1ee3ng s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i t\u0103ng l\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd.<\/p>\n<p>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh li\u1ec1u l\u01b0\u1ee3ng th\u00edch h\u1ee3p c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m nh\u1ecf \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u qu\u1ea3 tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng cho quy m\u00f4 l\u1edbn h\u01a1n. M\u1ed9t quy t\u1eafc chung l\u00e0 b\u1eaft \u0111\u1ea7u v\u1edbi li\u1ec1u l\u01b0\u1ee3ng th\u1ea5p h\u01a1n v\u00e0 t\u1eeb t\u1eeb \u0111i\u1ec1u ch\u1ec9nh theo ph\u1ea3n h\u1ed3i t\u1eeb qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_Buoc_Su_Dung_PAC_10_Hieu_Qua\"><\/span>C\u00e1c B\u01b0\u1edbc S\u1eed D\u1ee5ng PAC 10% Hi\u1ec7u Qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Quy tr\u00ecnh s\u1eed d\u1ee5ng PAC 10% bao g\u1ed3m m\u1ed9t v\u00e0i b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n nh\u01b0ng quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u. \u0110\u1ea7u ti\u00ean, c\u00e1c nh\u00e0 \u0111i\u1ec1u h\u00e0nh c\u1ea7n chu\u1ea9n b\u1ecb dung d\u1ecbch PAC 10% b\u1eb1ng c\u00e1ch h\u00f2a tan ch\u1ea5t n\u00e0y trong n\u01b0\u1edbc ho\u1eb7c tr\u1ed9n \u0111\u1ec1u v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t kh\u00e1c n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n<p>Ti\u1ebfp theo, ti\u1ebfn h\u00e0nh th\u00eam PAC 10% v\u00e0o h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc m\u1ed9t c\u00e1ch \u0111\u1ec1u \u0111\u1eb7n v\u00e0 nhanh ch\u00f3ng. Theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 \u0111\u1ed9 pH, \u0111\u1ed9 \u0111\u1ee5c v\u00e0 th\u1eddi gian l\u1eafng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 di\u1ec5n ra su\u00f4n s\u1ebb. Cu\u1ed1i c\u00f9ng, thu gom v\u00e0 x\u1eed l\u00fd b\u00f9n \u0111\u01b0\u1ee3c t\u1ea1o ra m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<figure id=\"attachment_3492\" aria-describedby=\"caption-attachment-3492\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-3492 size-full lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/huong-dan-su-dung-pac-trong-xu-ly-nuoc.jpg\" alt=\"\" width=\"600\" height=\"600\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/huong-dan-su-dung-pac-trong-xu-ly-nuoc.jpg 600w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/huong-dan-su-dung-pac-trong-xu-ly-nuoc-500x500.jpg 500w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/huong-dan-su-dung-pac-trong-xu-ly-nuoc-100x100.jpg 100w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\" \/><figcaption id=\"caption-attachment-3492\" class=\"wp-caption-text\"><em>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng PAC trong x\u1eed l\u00fd n\u01b0\u1edbc<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Ket_Luan\"><\/span>K\u1ebft Lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PAC 10% \u0111ang n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi ph\u00e8n nh\u00f4m truy\u1ec1n th\u1ed1ng. V\u1edbi kh\u1ea3 n\u0103ng k\u1ebft t\u1ee7a v\u00e0 t\u1ea1o b\u00f4ng t\u1ed1i \u01b0u, duy tr\u00ec \u0111\u1ed9 pH \u1ed5n \u0111\u1ecbnh, v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, PAC 10% kh\u00f4ng ch\u1ec9 gi\u00fap n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u00e0 c\u00f2n mang l\u1ea1i l\u1ee3i \u00edch kinh t\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng d\u00e0i h\u1ea1n.<\/p>\n<p>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c ch\u1ea5t keo t\u1ee5 ti\u00ean ti\u1ebfn nh\u01b0 PAC 10% ch\u1ee9ng t\u1ecf r\u1eb1ng ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u1eed l\u00fd n\u01b0\u1edbc \u0111ang h\u01b0\u1edbng t\u1edbi m\u1ed9t t\u01b0\u01a1ng lai b\u1ec1n v\u1eefng h\u01a1n, nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n cho c\u1ed9ng \u0111\u1ed3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc, vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t keo t\u1ee5 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc sau x\u1eed l\u00fd. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o ph\u00e2n t\u00edch v\u00e0 so s\u00e1nh hai lo\u1ea1i ch\u1ea5t keo t\u1ee5 ph\u1ed5 bi\u1ebfn: PAC 10% (Poly Aluminium Chloride) v\u00e0 [&#8230;]\n","protected":false},"author":1,"featured_media":3497,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[101,98,99,100],"class_list":["post-547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-lang","tag-pac","tag-phen-nhom","tag-xu-ly-nuoc"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/comments?post=547"}],"version-history":[{"count":3,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/547\/revisions"}],"predecessor-version":[{"id":4634,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/547\/revisions\/4634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media\/3497"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media?parent=547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/categories?post=547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/tags?post=547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}