{"id":5301,"date":"2025-01-28T13:00:00","date_gmt":"2025-01-28T06:00:00","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=5301"},"modified":"2025-07-17T15:25:52","modified_gmt":"2025-07-17T08:25:52","slug":"so-sanh-phen-nhom-va-phen-sat","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat","title":{"rendered":"So s\u00e1nh ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft &#8211; Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho x\u1eed l\u00fd n\u01b0\u1edbc"},"content":{"rendered":"<p>Trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc, l\u1ef1a ch\u1ecdn h\u00f3a ch\u1ea5t ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 kinh t\u1ebf v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. Hai lo\u1ea1i h\u00f3a ch\u1ea5t ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay l\u00e0 ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft. M\u1ed7i lo\u1ea1i mang nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf ri\u00eang, ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng lo\u1ea1i n\u01b0\u1edbc v\u00e0 m\u1ee5c \u0111\u00edch x\u1eed l\u00fd kh\u00e1c nhau. V\u1eady \u0111\u00e2u l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a b\u1ea1n? Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd \u0111i s\u00e2u v\u00e0o <strong>so s\u00e1nh ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft<\/strong>, t\u1eeb \u0111\u1eb7c t\u00ednh, \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n \u0111\u1ebfn chi ph\u00ed v\u00e0 hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd, gi\u00fap b\u1ea1n c\u00f3 c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng nh\u1ea5t \u0111\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.\n<\/p><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\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Phen_nhom_la_gi\" title=\"Ph\u00e8n nh\u00f4m l\u00e0 g\u00ec?\">Ph\u00e8n nh\u00f4m l\u00e0 g\u00ec?<\/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\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Phen_Sat_la_gi\" title=\"Ph\u00e8n S\u1eaft l\u00e0 g\u00ec?\">Ph\u00e8n S\u1eaft l\u00e0 g\u00ec?<\/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\/ko\/so-sanh-phen-nhom-va-phen-sat\/#So_Sanh_giua_Phen_Nhom_va_Phen_Sat\" title=\"So S\u00e1nh gi\u1eefa Ph\u00e8n Nh\u00f4m v\u00e0 Ph\u00e8n S\u1eaft\">So S\u00e1nh gi\u1eefa Ph\u00e8n Nh\u00f4m v\u00e0 Ph\u00e8n S\u1eaft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" 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href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Phen_Nhom\" title=\"Ph\u00e8n Nh\u00f4m\">Ph\u00e8n Nh\u00f4m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Phen_Sat\" title=\"Ph\u00e8n S\u1eaft\">Ph\u00e8n S\u1eaft<\/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:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Ung_Dung_Thuc_Tien_chung_cua_cac_loai_phen\" title=\"\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n chung c\u1ee7a c\u00e1c lo\u1ea1i ph\u00e8n\">\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n chung c\u1ee7a c\u00e1c lo\u1ea1i ph\u00e8n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Ket_bai\" title=\"K\u1ebft b\u00e0i&nbsp;\">K\u1ebft b\u00e0i&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Phen_co_doc_hai_khong_va_co_an_toan_khi_su_dung_trong_xu_ly_nuoc_uong_khong\" title=\"Ph\u00e8n c\u00f3 \u0111\u1ed9c h\u1ea1i kh\u00f4ng v\u00e0 c\u00f3 an to\u00e0n khi s\u1eed d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng kh\u00f4ng?\">Ph\u00e8n c\u00f3 \u0111\u1ed9c h\u1ea1i kh\u00f4ng v\u00e0 c\u00f3 an to\u00e0n khi s\u1eed d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Co_lua_chon_nao_thay_the_phen_nhom_va_phen_sat_trong_xu_ly_nuoc_khong\" title=\"C\u00f3 l\u1ef1a ch\u1ecdn n\u00e0o thay th\u1ebf ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft trong x\u1eed l\u00fd n\u01b0\u1edbc kh\u00f4ng?\">C\u00f3 l\u1ef1a ch\u1ecdn n\u00e0o thay th\u1ebf ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft trong x\u1eed l\u00fd n\u01b0\u1edbc kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Tai_sao_can_chon_dung_loai_phen_cho_xu_ly_nuoc\" title=\"T\u1ea1i sao c\u1ea7n ch\u1ecdn \u0111\u00fang lo\u1ea1i ph\u00e8n cho x\u1eed l\u00fd n\u01b0\u1edbc?\">T\u1ea1i sao c\u1ea7n ch\u1ecdn \u0111\u00fang lo\u1ea1i ph\u00e8n cho x\u1eed l\u00fd n\u01b0\u1edbc?<\/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\/so-sanh-phen-nhom-va-phen-sat\/#Phen_sat_va_phen_nhom_co_the_su_dung_cung_luc_trong_mot_he_thong_khong\" title=\"Ph\u00e8n s\u1eaft v\u00e0 ph\u00e8n nh\u00f4m c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f9ng l\u00fac trong m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f4ng?\">Ph\u00e8n s\u1eaft v\u00e0 ph\u00e8n nh\u00f4m c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f9ng l\u00fac trong m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Phen_co_lam_anh_huong_den_pH_cua_nuoc_khong\" title=\"Ph\u00e8n c\u00f3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn pH c\u1ee7a n\u01b0\u1edbc kh\u00f4ng?\">Ph\u00e8n c\u00f3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn pH c\u1ee7a n\u01b0\u1edbc kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Luong_phen_can_su_dung_phu_thuoc_vao_yeu_to_nao\" title=\"L\u01b0\u1ee3ng ph\u00e8n c\u1ea7n s\u1eed d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o y\u1ebfu t\u1ed1 n\u00e0o?\">L\u01b0\u1ee3ng ph\u00e8n c\u1ea7n s\u1eed d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o y\u1ebfu t\u1ed1 n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Su_dung_phen_co_lam_tang_chi_phi_van_hanh_khong\" title=\"S\u1eed d\u1ee5ng ph\u00e8n c\u00f3 l\u00e0m t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh kh\u00f4ng?\">S\u1eed d\u1ee5ng ph\u00e8n c\u00f3 l\u00e0m t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/hoachatlocthien.com\/ko\/so-sanh-phen-nhom-va-phen-sat\/#Phen_co_anh_huong_lau_dai_den_moi_truong_khong\" title=\"Ph\u00e8n c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u00e2u d\u00e0i \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng kh\u00f4ng?\">Ph\u00e8n c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u00e2u d\u00e0i \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng kh\u00f4ng?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phen_nhom_la_gi\"><\/span><strong>Ph\u00e8n nh\u00f4m l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p><strong>Ph\u00e8n nh\u00f4m<\/strong> l\u00e0 h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc thu\u1ed9c nh\u00f3m mu\u1ed1i nh\u00f4m sulfat, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc s\u1ea1ch v\u00e0 n\u01b0\u1edbc th\u1ea3i. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng keo t\u1ee5 hi\u1ec7u qu\u1ea3, gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t l\u01a1 l\u1eedng trong n\u01b0\u1edbc, l\u00e0m n\u01b0\u1edbc trong h\u01a1n.\n\n<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"490\" data-sizes=\"(max-width: 700px) 100vw, 700px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Phen-nhom-la-gi-1.png\" alt=\"\" class=\"wp-image-5302 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Phen-nhom-la-gi-1.png 700w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Phen-nhom-la-gi-1-500x350.png 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/490;\" \/><\/figure><\/div><p><strong>T\u00ednh ch\u1ea5t c\u1ee7a Ph\u00e8n Nh\u00f4m:<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>\ud654\ud559\uc2dd<\/strong>: Al\u2082(SO\u2084)\u2083\u00b7nH\u2082O.<\/li>\n\n<li><strong>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng<\/strong>: Khi h\u00f2a tan trong n\u01b0\u1edbc, ph\u00e8n nh\u00f4m gi\u1ea3i ph\u00f3ng ion Al\u00b3\u207a, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c h\u1ea1t keo ho\u1eb7c t\u1ea1p ch\u1ea5t l\u01a1 l\u1eedng t\u1ea1o th\u00e0nh c\u00e1c b\u00f4ng c\u1eb7n l\u1edbn h\u01a1n, d\u1ec5 l\u1eafng xu\u1ed1ng.<\/li>\n\n<li><strong>Kho\u1ea3ng pH hi\u1ec7u qu\u1ea3<\/strong>: 5.5 &#8211; 7.<\/li>\n\n<li><strong>Kh\u1ea3 n\u0103ng keo t\u1ee5<\/strong>: Th\u00edch h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng, n\u01b0\u1edbc sinh ho\u1ea1t v\u1edbi \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p v\u00e0 \u00edt h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1.<\/li><\/ul><p><strong>\u1ee8ng d\u1ee5ng ch\u00ednh :&nbsp;<\/strong> Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t nh\u1edd kh\u1ea3 n\u0103ng keo t\u1ee5 hi\u1ec7u qu\u1ea3, gi\u1ea3m \u0111\u1ed9 \u0111\u1ee5c v\u00e0 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t. Ngo\u00e0i ra, ph\u00e8n nh\u00f4m c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y, d\u1ec7t nhu\u1ed9m v\u00e0 g\u1ed1m s\u1ee9 \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.\n<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phen_Sat_la_gi\"><\/span><strong>Ph\u00e8n S\u1eaft l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p><strong>Ph\u00e8n s\u1eaft<\/strong> l\u00e0 nh\u00f3m mu\u1ed1i s\u1eaft sulfat, bao g\u1ed3m <strong>ph\u00e8n s\u1eaft II (FeSO\u2084)<\/strong> \uadf8\ub9ac\uace0 <strong>ph\u00e8n s\u1eaft III (Fe\u2082(SO\u2084)\u2083)<\/strong>, \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p. Ph\u00e8n s\u1eaft kh\u00f4ng ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng keo t\u1ee5 m\u00e0 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng oxy h\u00f3a m\u1ea1nh, gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 kim lo\u1ea1i n\u1eb7ng hi\u1ec7u qu\u1ea3.\n\n<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"541\" data-sizes=\"(max-width: 700px) 100vw, 700px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Phen-Sat-la-gi-1.png\" alt=\"\" class=\"wp-image-5303 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Phen-Sat-la-gi-1.png 700w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/Phen-Sat-la-gi-1-500x386.png 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/541;\" \/><\/figure><\/div><p><strong>T\u00ednh ch\u1ea5t c\u1ee7a Ph\u00e8n S\u1eaft :&nbsp;<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>\ud654\ud559\uc2dd<\/strong>:<ul class=\"wp-block-list\"><li><strong>Ph\u00e8n s\u1eaft II (FeSO\u2084\u00b77H\u2082O)<\/strong>: Tinh th\u1ec3 m\u00e0u xanh nh\u1ea1t, d\u1ec5 b\u1ecb oxy h\u00f3a trong kh\u00f4ng kh\u00ed.<\/li>\n\n<li><strong>Ph\u00e8n s\u1eaft III (Fe\u2082(SO\u2084)\u2083)<\/strong>: D\u1ea1ng b\u1ed9t ho\u1eb7c dung d\u1ecbch m\u00e0u v\u00e0ng ho\u1eb7c n\u00e2u.<\/li><\/ul><\/li>\n\n<li><strong>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng<\/strong>: T\u1ea1o ion Fe\u00b3\u207a ho\u1eb7c Fe\u00b2\u207a trong n\u01b0\u1edbc, t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c h\u1ea1t l\u01a1 l\u1eedng v\u00e0 h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1, th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh keo t\u1ee5. Hi\u1ec7u qu\u1ea3 trong x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 pH th\u1ea5p, t\u1eeb 4.0 &#8211; 6.5.<\/li>\n\n<li><strong>Kh\u1ea3 n\u0103ng oxy h\u00f3a<\/strong>: Ph\u00e8n s\u1eaft III c\u00f3 kh\u1ea3 n\u0103ng oxy h\u00f3a m\u1ea1nh, lo\u1ea1i b\u1ecf m\u00f9i, m\u00e0u v\u00e0 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 ph\u1ee9c t\u1ea1p trong n\u01b0\u1edbc th\u1ea3i.<\/li><\/ul><p><strong>\u1ee8ng d\u1ee5ng ch\u00ednh<\/strong>: Th\u01b0\u1eddng d\u00f9ng trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c ngu\u1ed3n n\u01b0\u1edbc ch\u1ee9a kim lo\u1ea1i n\u1eb7ng v\u00e0 h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1. Ph\u00e8n s\u1eaft c\u0169ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong ki\u1ec3m so\u00e1t m\u00f9i, m\u00e0u, v\u00e0 photphat trong n\u01b0\u1edbc ao h\u1ed3 ho\u1eb7c n\u01b0\u1edbc th\u1ea3i c\u00f3 \u0111\u1ed9 \u00f4 nhi\u1ec5m cao.\n<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>XEM TH\u00caM: <\/strong><\/p>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/hoachatlocthien.com\/ko\/feso4\/\">FeSO\u2084<\/a><\/li>\n\n<li><a href=\"https:\/\/hoachatlocthien.com\/ko\/sat-clorua-fecl2-fecl3\/\">FeCL<\/a><\/li><\/ul><\/blockquote><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"So_Sanh_giua_Phen_Nhom_va_Phen_Sat\"><\/span><strong>So S\u00e1nh gi\u1eefa Ph\u00e8n Nh\u00f4m v\u00e0 Ph\u00e8n S\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Giong_nhau\"><\/span><strong>Gi\u1ed1ng nhau&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>\nC\u1ea3<strong> ph\u00e8n nh\u00f4m<\/strong> \uadf8\ub9ac\uace0 <strong>ph\u00e8n s\u1eaft <\/strong>\u0111\u1ec1u l\u00e0 ch\u1ea5t keo t\u1ee5 d\u00f9ng trong x\u1eed l\u00fd n\u01b0\u1edbc, gi\u00fap gi\u1ea3m \u0111\u1ed9 \u0111\u1ee5c, m\u00e0u v\u00e0 m\u00f9i b\u1eb1ng c\u00e1ch t\u1ea1o b\u00f4ng c\u1eb7n d\u1ec5 l\u1eafng. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean vi\u1ec7c gi\u1ea3i ph\u00f3ng ion kim lo\u1ea1i (Al\u00b3\u207a ho\u1eb7c Fe\u00b3\u207a\/Fe\u00b2\u207a) \u0111\u1ec3 k\u1ebft h\u1ee3p v\u1edbi t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc. C\u1ea3 hai lo\u1ea1i ph\u00e8n n\u00e0y c\u00f3 d\u1ea1ng b\u1ed9t ho\u1eb7c dung d\u1ecbch v\u00e0 \u0111\u1ec1u \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p, n\u01b0\u1edbc th\u1ea3i, v\u1edbi kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 kim lo\u1ea1i n\u1eb7ng.\n<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khac_nhau\"><\/span><strong>Kh\u00e1c nhau<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\uae30\uc900<\/strong><\/td><td><strong>Ph\u00e8n Nh\u00f4m<\/strong><\/td><td><strong>Ph\u00e8n S\u1eaft<\/strong><\/td><\/tr><tr><td><strong>\ud654\ud559\uc2dd<\/strong><\/td><td>Al\u2082(SO\u2084)\u2083\u00b7nH\u2082O<\/td><td>FeSO\u2084\u00b77H\u2082O ho\u1eb7c Fe\u2082(SO\u2084)\u2083<\/td><\/tr><tr><td><strong>M\u00e0u s\u1eafc<\/strong><\/td><td>M\u00e0u tr\u1eafng ho\u1eb7c kh\u00f4ng m\u00e0u<\/td><td>M\u00e0u xanh nh\u1ea1t (FeSO\u2084), m\u00e0u v\u00e0ng\/n\u00e2u (Fe\u2082(SO\u2084)\u2083)<\/td><\/tr><tr><td><strong>Hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd n\u01b0\u1edbc<\/strong><\/td><td>T\u1ed1t v\u1edbi n\u01b0\u1edbc u\u1ed1ng, n\u01b0\u1edbc sinh ho\u1ea1t c\u00f3 \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p.<\/td><td>Hi\u1ec7u qu\u1ea3 cao v\u1edbi n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/td><\/tr><tr><td><strong>pH t\u1ed1i \u01b0u<\/strong><\/td><td>5.5 &#8211; 7<\/td><td>4.0 &#8211; 6.5<\/td><\/tr><tr><td><strong>\u0110\u1eb7c t\u00ednh \u0103n m\u00f2n<\/strong><\/td><td>\u00cdt \u0103n m\u00f2n, an to\u00e0n cho \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb.<\/td><td>C\u00f3 t\u00ednh \u0103n m\u00f2n m\u1ea1nh h\u01a1n, c\u1ea7n b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb.<\/td><\/tr><tr><td><strong>L\u01b0\u1ee3ng b\u00f9n sinh ra<\/strong><\/td><td>\u00cdt h\u01a1n, d\u1ec5 x\u1eed l\u00fd.<\/td><td>Nhi\u1ec1u b\u00f9n h\u01a1n, ph\u1ee9c t\u1ea1p trong x\u1eed l\u00fd b\u00f9n.<\/td><\/tr><tr><td><strong>Kh\u1ea3 n\u0103ng oxy h\u00f3a<\/strong><\/td><td>Y\u1ebfu, ch\u1ee7 y\u1ebfu keo t\u1ee5.<\/td><td>M\u1ea1nh, lo\u1ea1i b\u1ecf m\u00f9i v\u00e0 kim lo\u1ea1i n\u1eb7ng hi\u1ec7u qu\u1ea3.<\/td><\/tr><tr><td><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/strong><\/td><td>N\u01b0\u1edbc u\u1ed1ng, n\u01b0\u1edbc sinh ho\u1ea1t, gi\u1ea5y, d\u1ec7t nhu\u1ed9m.<\/td><td>N\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, n\u01b0\u1edbc ao h\u1ed3.<\/td><\/tr><tr><td><strong>Chi ph\u00ed<\/strong><\/td><td>Th\u1ea5p h\u01a1n, th\u01b0\u1eddng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng th\u00f4ng th\u01b0\u1eddng.<\/td><td>Cao h\u01a1n do hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd v\u01b0\u1ee3t tr\u1ed9i trong n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Uu_va_Nhuoc_Diem_cua_Phen_Nhom_va_Phen_Sat\"><\/span><strong><figure><img decoding=\"async\" class=\"aligncenter size-full wp-image-5304 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/So-Sanh-giua-Phen-Nhom-va-Phen-Sat.png\" alt=\"\" width=\"700\" height=\"417\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/So-Sanh-giua-Phen-Nhom-va-Phen-Sat.png 700w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/01\/So-Sanh-giua-Phen-Nhom-va-Phen-Sat-500x298.png 500w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/417;\" \/><\/figure>\u01afu v\u00e0 Nh\u01b0\u1ee3c \u0110i\u1ec3m c\u1ee7a Ph\u00e8n Nh\u00f4m v\u00e0 Ph\u00e8n S\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phen_Nhom\"><\/span><strong>Ph\u00e8n Nh\u00f4m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u01afu \u0111i\u1ec3m : <\/strong>Gi\u00e1 th\u00e0nh r\u1ebb, d\u1ec5 t\u00ecm ki\u1ebfm v\u00e0 s\u1eed d\u1ee5ng. N\u00f3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong x\u1eed l\u00fd n\u01b0\u1edbc sinh ho\u1ea1t v\u00e0 n\u01b0\u1edbc c\u1ea5p c\u00f3 \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p. L\u01b0\u1ee3ng b\u00f9n sinh ra t\u1eeb ph\u00e8n nh\u00f4m \u00edt h\u01a1n, gi\u00fap gi\u1ea3m chi ph\u00ed v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u00f9n. \u0110\u1eb7c bi\u1ec7t, ph\u00e8n nh\u00f4m \u00edt g\u00e2y \u0103n m\u00f2n thi\u1ebft b\u1ecb, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd th\u00f4ng th\u01b0\u1eddng.<\/li>\n\n<li><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m : <\/strong>Kh\u00f4ng hi\u1ec7u qu\u1ea3 khi x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p ph\u1ee9c t\u1ea1p ho\u1eb7c n\u01b0\u1edbc ch\u1ee9a kim lo\u1ea1i n\u1eb7ng, v\u00e0 hi\u1ec7u su\u1ea5t gi\u1ea3m \u0111\u00e1ng k\u1ec3 trong m\u00f4i tr\u01b0\u1eddng pH th\u1ea5p.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phen_Sat\"><\/span><strong>Ph\u00e8n S\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u01afu \u0111i\u1ec3m : <\/strong>N\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u1ed1t n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p ch\u1ee9a kim lo\u1ea1i n\u1eb7ng v\u00e0 h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1. Ph\u00e8n s\u1eaft c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng oxy h\u00f3a m\u1ea1nh, gi\u00fap lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 m\u00f9i, m\u00e0u, v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m ph\u1ee9c t\u1ea1p.<\/li>\n\n<li><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m : <\/strong>Gi\u00e1 th\u00e0nh cao h\u01a1n v\u00e0 sinh nhi\u1ec1u b\u00f9n h\u01a1n, khi\u1ebfn qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u00f9n ph\u1ee9c t\u1ea1p h\u01a1n. Ngo\u00e0i ra, t\u00ednh \u0103n m\u00f2n c\u1ee7a ph\u00e8n s\u1eaft cao h\u01a1n, \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb x\u1eed l\u00fd ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ung_Dung_Thuc_Tien_chung_cua_cac_loai_phen\"><\/span><strong>\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n chung c\u1ee7a c\u00e1c lo\u1ea1i ph\u00e8n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><ul class=\"wp-block-list\"><li><strong>X\u1eed l\u00ed n\u01b0\u1edbc:\u00a0<\/strong><ul class=\"wp-block-list\"><li><strong>N\u01b0\u1edbc c\u1ea5p<\/strong>: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 l\u00e0m s\u1ea1ch n\u01b0\u1edbc u\u1ed1ng v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t, gi\u00fap lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t l\u01a1 l\u1eedng, gi\u1ea3m \u0111\u1ed9 \u0111\u1ee5c v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/li>\n\n<li><strong>N\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p<\/strong>: D\u00f9ng \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u1eeb c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p nh\u01b0 d\u1ec7t nhu\u1ed9m, gi\u1ea5y, h\u00f3a ch\u1ea5t v\u00e0 th\u1ef1c ph\u1ea9m, gi\u00fap lo\u1ea1i b\u1ecf kim lo\u1ea1i n\u1eb7ng, h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00f3 ph\u00e2n h\u1ee7y.<\/li>\n\n<li><strong>N\u01b0\u1edbc th\u1ea3i ao h\u1ed3: <\/strong>\u1ee8ng d\u1ee5ng trong vi\u1ec7c ki\u1ec3m so\u00e1t m\u00f9i, m\u00e0u v\u00e0 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 trong n\u01b0\u1edbc ao h\u1ed3 ho\u1eb7c n\u01b0\u1edbc c\u1ea3nh quan, \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n.<\/li><\/ul><\/li>\n\n<li><strong>Ng\u00e0nh s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p : <\/strong>D\u00f9ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y \u0111\u1ec3 l\u00e0m ch\u1ea5t k\u1ebft t\u1ee7a. Trong ng\u00e0nh d\u1ec7t nhu\u1ed9m, s\u1eed d\u1ee5ng ph\u00e8n \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u00e0u nhu\u1ed9m.<\/li>\n\n<li><strong>N\u00f4ng nghi\u1ec7p : <\/strong>H\u1ed7 tr\u1ee3 x\u1eed l\u00fd n\u01b0\u1edbc t\u01b0\u1edbi ti\u00eau, \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc s\u1ea1ch v\u00e0 kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m \u0111\u1ea5t, gi\u00fap t\u0103ng n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng.<\/li>\n\n<li><strong>Ng\u00e0nh th\u1ee7y s\u1ea3n<\/strong>: \u1ee8ng d\u1ee5ng trong c\u00e1c ao nu\u00f4i th\u1ee7y s\u1ea3n \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 \u0111\u1ee5c, lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng s\u1ed1ng an to\u00e0n cho t\u00f4m, c\u00e1.<\/li><\/ul><p>\nPh\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft kh\u00f4ng ch\u1ec9 h\u1eefu \u00edch trong x\u1eed l\u00fd n\u01b0\u1edbc sinh ho\u1ea1t v\u00e0 n\u01b0\u1edbc th\u1ea3i m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng linh ho\u1ea1t trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p, n\u00f4ng nghi\u1ec7p, th\u1ee7y s\u1ea3n v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. T\u00f9y thu\u1ed9c v\u00e0o t\u00ednh ch\u1ea5t v\u00e0 nhu c\u1ea7u x\u1eed l\u00fd, m\u1ed7i lo\u1ea1i ph\u00e8n s\u1ebd c\u00f3 l\u1ee3i th\u1ebf ri\u00eang \u0111\u1ec3 \u0111\u00e1p \u1ee9ng hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u.\n<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ket_bai\"><\/span><strong>K\u1ebft b\u00e0i&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>Ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft \u0111\u1ec1u l\u00e0 nh\u1eefng h\u00f3a ch\u1ea5t kh\u00f4ng th\u1ec3 thi\u1ebfu trong x\u1eed l\u00fd n\u01b0\u1edbc, m\u1ed7i lo\u1ea1i s\u1edf h\u1eefu nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt ri\u00eang. <strong>Ph\u00e8n nh\u00f4m<\/strong> ph\u00f9 h\u1ee3p v\u1edbi n\u01b0\u1edbc c\u1ea5p v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t nh\u1edd gi\u00e1 th\u00e0nh r\u1ebb v\u00e0 \u00edt b\u00f9n, trong khi <strong>ph\u00e8n s\u1eaft<\/strong> l\u1ea1i v\u01b0\u1ee3t tr\u1ed9i trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p ph\u1ee9c t\u1ea1p. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i ph\u00e8n n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1eb7c t\u00ednh ngu\u1ed3n n\u01b0\u1edbc v\u00e0 y\u00eau c\u1ea7u x\u1eed l\u00fd c\u1ee5 th\u1ec3. <\/p><p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n v\u00e0 t\u1ed1i \u01b0u cho h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc c\u1ee7a m\u00ecnh hay quan t\u00e2m <a href=\"https:\/\/hoachatlocthien.com\/ko\/phen-nhom-sunfat-al2so43\/\">gi\u00e1 ph\u00e8n nh\u00f4m sunfat<\/a>, <strong>C\u00f4ng Ty TNHH \u0110\u00e0u T\u01b0 Ph\u00e1t Tri\u1ec3n L\u1ed9c Thi\u00ean<\/strong> l\u00e0 \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady. V\u1edbi kinh nghi\u1ec7m l\u00e2u n\u0103m trong l\u0129nh v\u1ef1c cung c\u1ea5p h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p, ch\u00fang t\u00f4i cam k\u1ebft mang \u0111\u1ebfn s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng, gi\u00e1 c\u1ea3 h\u1ee3p l\u00fd v\u00e0 d\u1ecbch v\u1ee5 t\u01b0 v\u1ea5n chuy\u00ean nghi\u1ec7p.<\/p><ul class=\"wp-block-list\"><li>\ud83d\udcde <strong>Hotline<\/strong>: <a href=\"tel:0979891929\">0979 891 929<\/a><\/li>\n\n<li>\ud83d\udce9 <strong>\uc774\uba54\uc77c<\/strong>: <a href=\"mailto:locthien@locthien.vn\">locthien@locthien.vn<\/a><\/li>\n\n<li>\ud83c\udf10 <strong>Website<\/strong>: <a href=\"http:\/\/hoachatlocthien.com\/ko\/\">hoachatlocthien.com<\/a><\/li><\/ul><p>H\u00e3y \u0111\u1ec3 ch\u00fang t\u00f4i \u0111\u1ed3ng h\u00e0nh c\u00f9ng b\u1ea1n trong m\u1ecdi gi\u1ea3i ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc. Li\u00ean h\u1ec7 ngay h\u00f4m nay! <\/p><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1737448741426\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Phen_co_doc_hai_khong_va_co_an_toan_khi_su_dung_trong_xu_ly_nuoc_uong_khong\"><\/span><strong>Ph\u00e8n c\u00f3 \u0111\u1ed9c h\u1ea1i kh\u00f4ng v\u00e0 c\u00f3 an to\u00e0n khi s\u1eed d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft \u0111\u1ec1u an to\u00e0n khi s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch v\u00e0 trong li\u1ec1u l\u01b0\u1ee3ng cho ph\u00e9p. Trong x\u1eed l\u00fd n\u01b0\u1edbc u\u1ed1ng, ch\u00fang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi ti\u00eau d\u00f9ng. Tuy nhi\u00ean, l\u01b0\u1ee3ng ph\u00e8n d\u01b0 th\u1eeba c\u1ea7n \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf tr\u01b0\u1edbc khi n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737448747545\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Co_lua_chon_nao_thay_the_phen_nhom_va_phen_sat_trong_xu_ly_nuoc_khong\"><\/span><strong>C\u00f3 l\u1ef1a ch\u1ecdn n\u00e0o thay th\u1ebf ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft trong x\u1eed l\u00fd n\u01b0\u1edbc kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Ngo\u00e0i ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft, c\u00e1c ch\u1ea5t keo t\u1ee5 kh\u00e1c nh\u01b0 polyaluminium chloride (PAC) ho\u1eb7c polymer h\u1eefu c\u01a1 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Ch\u00fang c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3 h\u01a1n trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p nh\u01b0ng th\u01b0\u1eddng c\u00f3 chi ph\u00ed cao h\u01a1n v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u1eadn h\u00e0nh ph\u1ee9c t\u1ea1p h\u01a1n.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737448751839\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Tai_sao_can_chon_dung_loai_phen_cho_xu_ly_nuoc\"><\/span><strong>T\u1ea1i sao c\u1ea7n ch\u1ecdn \u0111\u00fang lo\u1ea1i ph\u00e8n cho x\u1eed l\u00fd n\u01b0\u1edbc?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Ch\u1ecdn sai lo\u1ea1i ph\u00e8n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd n\u01b0\u1edbc k\u00e9m, l\u00e0m t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh ho\u1eb7c th\u1eadm ch\u00ed g\u00e2y \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn h\u1ec7 th\u1ed1ng x\u1eed l\u00fd v\u00e0 m\u00f4i tr\u01b0\u1eddng. Ph\u00e8n nh\u00f4m ph\u00f9 h\u1ee3p v\u1edbi n\u01b0\u1edbc c\u1ea5p v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t, trong khi ph\u00e8n s\u1eaft \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p \u00f4 nhi\u1ec5m n\u1eb7ng.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737448754633\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Phen_sat_va_phen_nhom_co_the_su_dung_cung_luc_trong_mot_he_thong_khong\"><\/span><strong>Ph\u00e8n s\u1eaft v\u00e0 ph\u00e8n nh\u00f4m c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f9ng l\u00fac trong m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p c\u1ea3 ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd. Tuy nhi\u00ean, vi\u1ec7c k\u1ebft h\u1ee3p c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 k\u1ef9 l\u01b0\u1ee1ng b\u1edfi c\u00e1c chuy\u00ean gia x\u1eed l\u00fd n\u01b0\u1edbc, v\u00ec t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 li\u1ec1u l\u01b0\u1ee3ng c\u1ee7a t\u1eebng lo\u1ea1i ph\u00e8n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 keo t\u1ee5.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737448758937\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Phen_co_lam_anh_huong_den_pH_cua_nuoc_khong\"><\/span><strong>Ph\u00e8n c\u00f3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn pH c\u1ee7a n\u01b0\u1edbc kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>C\u00f3, c\u1ea3 ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft \u0111\u1ec1u l\u00e0m gi\u1ea3m pH c\u1ee7a n\u01b0\u1edbc do ch\u00fang t\u1ea1o ra c\u00e1c ion H\u207a trong qu\u00e1 tr\u00ecnh h\u00f2a tan. V\u00ec v\u1eady, c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh pH n\u01b0\u1edbc sau x\u1eed l\u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737448764897\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Luong_phen_can_su_dung_phu_thuoc_vao_yeu_to_nao\"><\/span><strong>L\u01b0\u1ee3ng ph\u00e8n c\u1ea7n s\u1eed d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o y\u1ebfu t\u1ed1 n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Li\u1ec1u l\u01b0\u1ee3ng ph\u00e8n s\u1eed d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m: \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a n\u01b0\u1edbc, m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m, \u0111\u1ed9 pH ban \u0111\u1ea7u v\u00e0 \u0111\u1eb7c t\u00ednh ngu\u1ed3n n\u01b0\u1edbc. Vi\u1ec7c \u0111o \u0111\u1ea1c v\u00e0 ki\u1ec3m tra tr\u01b0\u1edbc khi x\u1eed l\u00fd l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng ph\u00e8n ph\u00f9 h\u1ee3p.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737448769549\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Su_dung_phen_co_lam_tang_chi_phi_van_hanh_khong\"><\/span><strong>S\u1eed d\u1ee5ng ph\u00e8n c\u00f3 l\u00e0m t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Chi ph\u00ed v\u1eadn h\u00e0nh ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i ph\u00e8n v\u00e0 hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd mong mu\u1ed1n. Ph\u00e8n nh\u00f4m th\u01b0\u1eddng c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n v\u00e0 t\u1ea1o \u00edt b\u00f9n h\u01a1n, trong khi ph\u00e8n s\u1eaft x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 h\u01a1n v\u1edbi n\u01b0\u1edbc th\u1ea3i \u00f4 nhi\u1ec5m nh\u01b0ng l\u1ea1i sinh nhi\u1ec1u b\u00f9n v\u00e0 \u0111\u00f2i h\u1ecfi chi ph\u00ed x\u1eed l\u00fd b\u00f9n cao h\u01a1n.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737448773922\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Phen_co_anh_huong_lau_dai_den_moi_truong_khong\"><\/span><strong>Ph\u00e8n c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u00e2u d\u00e0i \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>N\u1ebfu qu\u1ea3n l\u00fd b\u00f9n th\u1ea3i kh\u00f4ng \u0111\u00fang c\u00e1ch, ph\u00e8n d\u01b0 th\u1eeba trong b\u00f9n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc v\u00e0 \u0111\u1ea5t. Do \u0111\u00f3, vi\u1ec7c x\u1eed l\u00fd b\u00f9n sau keo t\u1ee5 l\u00e0 b\u01b0\u1edbc c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng g\u00e2y h\u1ea1i \u0111\u1ebfn h\u1ec7 sinh th\u00e1i.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Trong l\u0129nh v\u1ef1c x\u1eed l\u00fd n\u01b0\u1edbc, l\u1ef1a ch\u1ecdn h\u00f3a ch\u1ea5t ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 kinh t\u1ebf v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. Hai lo\u1ea1i h\u00f3a ch\u1ea5t ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay l\u00e0 ph\u00e8n nh\u00f4m v\u00e0 ph\u00e8n s\u1eaft. M\u1ed7i lo\u1ea1i mang nh\u1eefng \u01b0u \u0111i\u1ec3m [&#8230;]\n","protected":false},"author":1,"featured_media":5305,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/5301","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=5301"}],"version-history":[{"count":3,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/5301\/revisions"}],"predecessor-version":[{"id":5309,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/5301\/revisions\/5309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media\/5305"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media?parent=5301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/categories?post=5301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/tags?post=5301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}