{"id":1596,"date":"2023-12-11T08:09:58","date_gmt":"2023-12-11T08:09:58","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=1596"},"modified":"2024-12-03T16:01:04","modified_gmt":"2024-12-03T09:01:04","slug":"su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua","title":{"rendered":"S\u1eed d\u1ee5ng NaOH 50% h\u1ed7 tr\u1ee3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<p><em>N\u01b0\u1edbc th\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng nghi\u00eam tr\u1ecdng, g\u00e2y \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 sinh v\u1eadt. \u0110\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i hi\u1ec7u qu\u1ea3, c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c h\u00f3a ch\u1ea5t ph\u00f9 h\u1ee3p. M\u1ed9t trong nh\u1eefng h\u00f3a ch\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i l\u00e0 <strong>NaOH 50%.<\/strong><\/em><\/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\" 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\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua\/#NaOH_50_la_gi\" title=\"NaOH 50% l\u00e0 g\u00ec?\">NaOH 50% 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\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua\/#Tinh_chat_cua_NaOH_50\" title=\"T\u00ednh ch\u1ea5t c\u1ee7a NaOH 50%\">T\u00ednh ch\u1ea5t c\u1ee7a NaOH 50%<\/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\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua\/#Su_dung_NaOH_50_trong_xu_ly_nuoc_thai_nhu_the_nao\" title=\"S\u1eed d\u1ee5ng NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nh\u01b0 th\u1ebf n\u00e0o?\">S\u1eed d\u1ee5ng NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua\/#Co_che_hoat_dong_cua_NaOH_trong_xu_ly_nuoc_thai\" title=\"C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a NaOH\u00a0 trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i\">C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a NaOH\u00a0 trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/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\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua\/#Uu_diem_va_nhuoc_diem_cua_NaOH_50_trong_xu_ly_nuoc_thai\" title=\"\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i\">\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/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\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua\/#Cach_su_dung_NaOH_50_trong_xu_ly_nuoc_thai_an_toan\" title=\"C\u00e1ch s\u1eed d\u1ee5ng NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i an to\u00e0n\">C\u00e1ch s\u1eed d\u1ee5ng NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i an to\u00e0n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/en\/su-dung-naoh-50-ho-tro-xu-ly-nuoc-thai-hieu-qua\/#Dia_diem_mua_xut_NaOH_50_gia_ToT_o_Ho_Chi_Minh\" title=\"\u0110\u1ecba \u0111i\u1ec3m mua x\u00fat NaOH 50% gi\u00e1 T\u1ed1T \u1edf H\u1ed3 Ch\u00ed Minh:\">\u0110\u1ecba \u0111i\u1ec3m mua x\u00fat NaOH 50% gi\u00e1 T\u1ed1T \u1edf H\u1ed3 Ch\u00ed Minh:<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-sourcepos=\"7:1-7:19\"><span class=\"ez-toc-section\" id=\"NaOH_50_la_gi\"><\/span>NaOH 50% l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-sourcepos=\"9:1-9:179\"><strong>NaOH 50%<\/strong> l\u00e0 m\u1ed9t lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f3 t\u00ean g\u1ecdi \u0111\u1ea7y \u0111\u1ee7 l\u00e0 natri hydroxit, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x\u00fat \u0103n da. NaOH 50% l\u00e0 m\u1ed9t ch\u1ea5t r\u1eafn m\u00e0u tr\u1eafng, c\u00f3 t\u00ednh ki\u1ec1m m\u1ea1nh, tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc.<\/p>\n<p>NaOH 50% l\u00e0 m\u1ed9t lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f3 t\u00ean g\u1ecdi \u0111\u1ea7y \u0111\u1ee7 l\u00e0 natri hydroxit, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x\u00fat \u0103n da. \u0110\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u01a1n v\u1ecb <a href=\"https:\/\/hoachatlocthien.com\/en\/naoh-xut-long-50\/\" target=\"_new\" rel=\"noopener\"><strong>b\u00e1n NaOH 50%<\/strong><\/a> v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng cao, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t kh\u00e1c.<\/p>\n<p data-sourcepos=\"9:1-9:179\"><img decoding=\"async\" class=\"aligncenter wp-image-1364 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/NaOH-3.png\" alt=\"S\u1eed d\u1ee5ng NaOH 50% h\u1ed7 tr\u1ee3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i hi\u1ec7u qu\u1ea3 \" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/NaOH-3.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/NaOH-3-500x365.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/365;\" \/><\/p>\n<h2 data-sourcepos=\"15:1-15:29\"><span class=\"ez-toc-section\" id=\"Tinh_chat_cua_NaOH_50\"><\/span>T\u00ednh ch\u1ea5t c\u1ee7a NaOH 50%<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-sourcepos=\"17:1-17:129\"><strong>NaOH 50%<\/strong> l\u00e0 m\u1ed9t h\u00f3a ch\u1ea5t c\u00f3 t\u00ednh ki\u1ec1m m\u1ea1nh, c\u00f3 kh\u1ea3 n\u0103ng trung h\u00f2a axit, h\u00f2a tan c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 v\u00f4 c\u01a1, t\u1ea1o th\u00e0nh mu\u1ed1i v\u00e0 n\u01b0\u1edbc.<\/p>\n<ul data-sourcepos=\"19:1-20:0\">\n<li data-sourcepos=\"19:1-20:0\">T\u00ednh ki\u1ec1m NaOH 50% c\u00f3 kh\u1ea3 n\u0103ng trung h\u00f2a axit, t\u1ea1o th\u00e0nh mu\u1ed1i v\u00e0 n\u01b0\u1edbc.<\/li>\n<\/ul>\n<p style=\"padding-left: 160px;\">NaOH + HCl \u2192 NaCl + H2O<\/p>\n<ul data-sourcepos=\"25:1-28:0\">\n<li data-sourcepos=\"25:1-26:0\">\n<p data-sourcepos=\"25:3-25:85\">Tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc, t\u1ea1o th\u00e0nh dung d\u1ecbch c\u00f3 pH cao.<\/p>\n<\/li>\n<li data-sourcepos=\"27:1-28:0\">\n<p data-sourcepos=\"27:3-27:99\">C\u00f3 t\u00ednh \u0103n m\u00f2n m\u1ea1nh, c\u00f3 th\u1ec3 g\u00e2y b\u1ecfng da, b\u1ecfng m\u1eaft v\u00e0 b\u1ecfng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p.<\/p>\n<\/li>\n<\/ul>\n<h2 data-sourcepos=\"13:1-13:60\"><span class=\"ez-toc-section\" id=\"Su_dung_NaOH_50_trong_xu_ly_nuoc_thai_nhu_the_nao\"><\/span>S\u1eed d\u1ee5ng NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-sourcepos=\"15:1-15:69\">D\u00f9ng <strong>NaOH 50%<\/strong> \u0111\u01b0\u1ee3c trong nhi\u1ec1u quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, bao g\u1ed3m:<\/p>\n<ul data-sourcepos=\"17:1-22:0\">\n<li data-sourcepos=\"17:1-18:0\">\n<p data-sourcepos=\"17:3-17:103\"><strong>H\u00f3a l\u00fd:<\/strong> NaOH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 trung h\u00f2a axit trong n\u01b0\u1edbc th\u1ea3i, t\u1ea1o th\u00e0nh n\u01b0\u1edbc c\u00f3 pH trung t\u00ednh.<\/p>\n<\/li>\n<li data-sourcepos=\"19:1-20:0\"><strong>Sinh h\u1ecdc:<\/strong> D\u00f9ng NaOH 50% \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH c\u1ee7a n\u01b0\u1edbc th\u1ea3i, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c vi sinh v\u1eadt ph\u00e2n h\u1ee7y c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 trong n\u01b0\u1edbc th\u1ea3i. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <a href=\"https:\/\/hoachatlocthien.com\/en\/top-10-ung-dung-naoh-trong-san-xuat-cong-nghiep\/\" target=\"_new\" rel=\"noopener\"><strong>\u1ee9ng d\u1ee5ng c\u1ee7a NaOH<\/strong><\/a> trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng.<\/li>\n<li data-sourcepos=\"21:1-22:0\">\n<p data-sourcepos=\"21:3-21:126\"><strong>H\u00f3a h\u1ecdc:<\/strong> NaOH 50% \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y trong n\u01b0\u1edbc th\u1ea3i, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u1ea7u m\u1ee1, ch\u1ea5t b\u00e9o,&#8230;<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-655 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-xu-ly-nuoc-thai-3.jpg\" alt=\"S\u1eed d\u1ee5ng NaOH 50% h\u1ed7 tr\u1ee3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i hi\u1ec7u qu\u1ea3 \" width=\"500\" height=\"375\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-xu-ly-nuoc-thai-3.jpg 800w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-xu-ly-nuoc-thai-3-500x375.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\/375;\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2 data-sourcepos=\"23:1-23:55\"><span class=\"ez-toc-section\" id=\"Co_che_hoat_dong_cua_NaOH_trong_xu_ly_nuoc_thai\"><\/span>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a NaOH\u00a0 trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li data-sourcepos=\"25:1-25:260\">C\u00f3 t\u00ednh ki\u1ec1m m\u1ea1nh, do \u0111\u00f3 khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc th\u1ea3i c\u00f3 t\u00ednh axit, NaOH 50% s\u1ebd trung h\u00f2a axit, t\u1ea1o th\u00e0nh n\u01b0\u1edbc c\u00f3 pH trung t\u00ednh. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u t\u00e1c h\u1ea1i c\u1ee7a axit \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 trong n\u01b0\u1edbc th\u1ea3i, c\u0169ng nh\u01b0 c\u00e1c sinh v\u1eadt s\u1ed1ng trong n\u01b0\u1edbc.<\/li>\n<li data-sourcepos=\"27:1-27:245\">Ngo\u00e0i ra, NaOH 50% c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH c\u1ee7a n\u01b0\u1edbc th\u1ea3i, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c vi sinh v\u1eadt ph\u00e2n h\u1ee7y c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 trong n\u01b0\u1edbc th\u1ea3i. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e1c vi sinh v\u1eadt ph\u00e2n h\u1ee7y ch\u1ea5t h\u1eefu c\u01a1 c\u1ea7n m\u00f4i tr\u01b0\u1eddng c\u00f3 pH th\u00edch h\u1ee3p.<\/li>\n<li data-sourcepos=\"29:1-29:263\">Cu\u1ed1i c\u00f9ng, NaOH 50% c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y trong n\u01b0\u1edbc th\u1ea3i, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u1ea7u m\u1ee1, ch\u1ea5t b\u00e9o,&#8230; NaOH 50% s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 n\u00e0y, t\u1ea1o th\u00e0nh c\u00e1c mu\u1ed1i tan \u0111\u01b0\u1ee3c trong n\u01b0\u1edbc, gi\u00fap d\u1ec5 d\u00e0ng lo\u1ea1i b\u1ecf ch\u00fang kh\u1ecfi n\u01b0\u1edbc th\u1ea3i.<\/li>\n<\/ul>\n<h2 data-sourcepos=\"31:1-31:60\"><span class=\"ez-toc-section\" id=\"Uu_diem_va_nhuoc_diem_cua_NaOH_50_trong_xu_ly_nuoc_thai\"><\/span>\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-sourcepos=\"33:1-33:12\"><strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul data-sourcepos=\"35:1-37:0\">\n<li data-sourcepos=\"35:1-35:30\">Hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i cao<\/li>\n<li data-sourcepos=\"36:1-37:0\">Chi ph\u00ed th\u1ea5p<\/li>\n<\/ul>\n<p data-sourcepos=\"38:1-38:15\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong><\/p>\n<ul data-sourcepos=\"40:1-41:0\">\n<li data-sourcepos=\"40:1-41:0\">T\u00ednh \u0103n m\u00f2n m\u1ea1nh, c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m cho con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng<\/li>\n<\/ul>\n<h2 data-sourcepos=\"42:1-42:55\"><span class=\"ez-toc-section\" id=\"Cach_su_dung_NaOH_50_trong_xu_ly_nuoc_thai_an_toan\"><\/span>C\u00e1ch s\u1eed d\u1ee5ng NaOH 50% trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i an to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>S\u1eed d\u1ee5ng trang b\u1ecb b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7, bao g\u1ed3m: qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9, g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9, kh\u1ea9u trang.<\/li>\n<li>Tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi NaOH.<\/li>\n<li>N\u1ebfu v\u00f4 t\u00ecnh ti\u1ebfp x\u00fac v\u1edbi NaOH 50%, c\u1ea7n r\u1eeda ngay b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch trong \u00edt nh\u1ea5t 15 ph\u00fat.<\/li>\n<li>B\u1ea3o qu\u1ea3n\u00a0 \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Dia_diem_mua_xut_NaOH_50_gia_ToT_o_Ho_Chi_Minh\"><\/span><span id=\"Dia_diem_mua_FeCl2_gia_re_o_Ho_Chi_Minh\">\u0110\u1ecba \u0111i\u1ec3m mua x\u00fat NaOH 50% gi\u00e1 T\u1ed1T \u1edf H\u1ed3 Ch\u00ed Minh:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>L\u00e0 m\u1ed9t \u0111\u1ed1i t\u00e1c uy t\u00edn trong l\u0129nh v\u1ef1c cung \u1ee9ng ho\u00e1 ch\u1ea5t. L\u1ed9c Thi\u00ean t\u1ef1 h\u00e0o v\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m. V\u00e0 l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u01a1n v\u1ecb h\u00e0ng \u0111\u1ea7u <a href=\"https:\/\/hoachatlocthien.com\/en\/xut-naoh-long\/\" target=\"_new\" rel=\"noopener\">cung \u1ee9ng NaOH l\u1ecfng<\/a>, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng cao tr\u00ean th\u1ecb tr\u01b0\u1eddng. Ch\u00fang t\u00f4i lu\u00f4n cam k\u1ebft \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 mang l\u1ea1i s\u1ef1 h\u00e0i l\u00f2ng cho kh\u00e1ch h\u00e0ng, kh\u00f4ng ch\u1ec9 th\u00f4ng qua s\u1ea3n ph\u1ea9m m\u00e0 c\u00f2n qua d\u1ecbch v\u1ee5 t\u1eadn t\u00e2m.<\/p>\n<p>NaOH 50% c\u1ee7a ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n cao v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng. M\u00e0 c\u00f2n \u0111\u01b0\u1ee3c cung c\u1ea5p v\u1edbi m\u1ee9c gi\u00e1 h\u1ee3p l\u00fd nh\u1ea5t. V\u1edbi \u0111\u1ed9i ng\u0169 nh\u00e2n vi\u00ean gi\u00e0u kinh nghi\u1ec7m, ch\u00fang t\u00f4i cam k\u1ebft lu\u00f4n \u0111\u1ed3ng h\u00e0nh v\u00e0 h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng m\u1ed9t c\u00e1ch t\u1eadn t\u00e2m, gi\u00fap h\u1ecd l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh.<\/p>\n<p>Ch\u00fang t\u00f4i hi\u1ec7n c\u00f3 s\u1eb5n kho c\u00e1c s\u1ea3n ph\u1ea9m \u0111a d\u1ea1ng, \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng m\u1ecdi y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110\u1ec3 mua NaOH 50%<strong> gi\u00e1 T\u1ed1T \u1edf H\u1ed3 Ch\u00ed Minh, B\u00ecnh D\u01b0\u01a1ng&#8230;.<\/strong>\u00a0Qu\u00fd kh\u00e1ch vui l\u00f2ng li\u00ean h\u1ec7 hotline:\u00a0<strong>0979 89 19 29<\/strong> ho\u1eb7c truy c\u1eadp website:\u00a0<strong>hoachatlocthien.com\u00a0<\/strong>\u0111\u1ec3 tr\u1ea3i nghi\u1ec7m s\u1ef1 hi\u1ec7u qu\u1ea3, chuy\u00ean nghi\u1ec7p t\u1eeb ch\u00fang t\u00f4i.<\/p>\n<hr \/>\n<div class=\"row row-collapse row-full-width\"  id=\"row-1712803483\">\n\n\n\t<div id=\"col-774160282\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>LOC THIEN INVESTMENT AND DEVELOPMENT CO., LTD<\/strong><\/p>\n<ul>\n<li><strong>Address:\u00a0<\/strong>452\/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City<\/li>\n<li><strong>Phone:<\/strong> 028 6269 5669 - \u00a0028 6269 5662<\/li>\n<li><strong>Website<\/strong> <a href=\"https:\/\/hoachatlocthien.com\/en\/\" target=\"_blank\" rel=\"noopener\">hoachatlocthien.com<\/a><\/li>\n<li><strong>Fax:\u00a0<\/strong>028 6269 5662 -\u00a0<strong>Hotline<\/strong>: <a href=\"tel:0979891929\">0979 89 19 29<\/a><\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1341226462\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>Branches and warehouses<\/strong><\/p>\n<ul>\n<li><strong>Warehouse 1<\/strong>Phuoc Hung Hamlet, My Xuan Commune, Tan Thanh District, Ba Ria - Vung Tau Province<\/li>\n<li><strong>Warehouse 2<\/strong>Ph\u01b0\u1edbc Th\u00e1i, X. Ph\u01b0\u1edbc B\u00ecnh, H. Long Th\u00e0nh, T. \u0110\u1ed3ng Nai<\/li>\n<li><strong>Warehouse 3<\/strong>: Tan Dong Hiep B Industrial Park, Di An, Binh Duong. .<\/li>\n<li><strong>Warehouse 4<\/strong>Hoa Khanh Ward, Da Nang<\/li>\n<li><strong>Warehouse 5:<\/strong> KCN \u00d4 M\u00f4n, Ph\u01b0\u1edbc Th\u1edbi Ward, \u00d4 M\u00f4n District, C\u1ea7n Th\u01a1 City<\/li>\n<li><strong>Warehouse 6:<\/strong> KCN Dai Dong - Hoan Son, Tri Phuong Commune, Tien Du District, Bac Ninh Province<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<p><iframe style=\"border: 0;\" data-src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m14!1m8!1m3!1d501722.0146604921!2d106.620075!3d10.757339!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x31752c2e56f3cff7%3A0x39eeb29d74c428f2!2zQ8O0bmcgdHkgSG_DoSBDaOG6pXQgTOG7mWMgVGhpw6pu!5e0!3m2!1svi!2sus!4v1697254383560!5m2!1svi!2sus\" width=\"100%\" height=\"500\" allowfullscreen=\"allowfullscreen\" title=\"L\u1ed9c Thi\u00ean Chemicals on Google Maps\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>N\u01b0\u1edbc th\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng nghi\u00eam tr\u1ecdng, g\u00e2y \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 sinh v\u1eadt. \u0110\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i hi\u1ec7u qu\u1ea3, c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c h\u00f3a ch\u1ea5t ph\u00f9 h\u1ee3p. M\u1ed9t trong nh\u1eefng h\u00f3a ch\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i [&#8230;]\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[457,458,456,267],"class_list":["post-1596","post","type-post","status-publish","format-standard","hentry","category-tin-tuc","tag-bao-quan-naoh-50","tag-naoh-50-dung-lam-gi","tag-su-dung-naoh-50","tag-ung-dung-naoh"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/comments?post=1596"}],"version-history":[{"count":2,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1596\/revisions"}],"predecessor-version":[{"id":4508,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1596\/revisions\/4508"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media?parent=1596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/categories?post=1596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/tags?post=1596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}