{"id":21943,"date":"2024-08-24T14:40:10","date_gmt":"2024-08-24T06:40:10","guid":{"rendered":"https:\/\/shchimay.com\/?p=21943"},"modified":"2024-08-25T13:10:21","modified_gmt":"2024-08-25T05:10:21","slug":"test-your-drinking-water","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/test-your-drinking-water\/","title":{"rendered":"ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/shchimay.com\/vi\/test-your-drinking-water\/#Tam_quan_trong_cua_viec_thuong_xuyen_kiem_tra_nuoc_uong_cua_ban\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/vi\/test-your-drinking-water\/#Cac_chat_gay_o_nhiem_thuong_gap_trong_nuoc_uong_va_cach_kiem_tra_chung\" title=\"C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m th\u01b0\u1eddng g\u1eb7p trong n\u01b0\u1edbc u\u1ed1ng v\u00e0 c\u00e1ch ki\u1ec3m tra ch\u00fang\">C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m th\u01b0\u1eddng g\u1eb7p trong n\u01b0\u1edbc u\u1ed1ng v\u00e0 c\u00e1ch ki\u1ec3m tra ch\u00fang<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-regularly-testing-your-drinking-water-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_thuong_xuyen_kiem_tra_nuoc_uong_cua_ban\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nN\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ef1 s\u1ed1ng v\u00e0 vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc ch\u00fang ta u\u1ed1ng an to\u00e0n v\u00e0 s\u1ea1ch s\u1ebd l\u00e0 \u0111i\u1ec1u c\u1ed1t y\u1ebfu \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 tinh th\u1ea7n c\u1ee7a ch\u00fang ta. Trong khi nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng n\u01b0\u1edbc ch\u1ea3y ra t\u1eeb v\u00f2i c\u1ee7a h\u1ecd l\u00e0 an to\u00e0n \u0111\u1ec3 u\u1ed1ng th\u00ec th\u1ef1c t\u1ebf l\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m v\u1eabn c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc u\u1ed1ng. Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u00f3 an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh \u0111\u1ec3 ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n l\u00e0 \u0111\u1ec3 ki\u1ec3m tra s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. Nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, bao g\u1ed3m \u00f4 nhi\u1ec5m c\u00f4ng nghi\u1ec7p, n\u01b0\u1edbc th\u1ea3i n\u00f4ng nghi\u1ec7p v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u0169 k\u1ef9. M\u1ed9t s\u1ed1 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u01b0\u1edbc u\u1ed1ng bao g\u1ed3m ch\u00ec, asen, vi khu\u1ea9n v\u00e0 thu\u1ed1c tr\u1eeb s\u00e2u. Nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ee9c kh\u1ecfe, t\u1eeb c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u01b0\u1eddng ti\u00eau h\u00f3a \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ea7n kinh.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"industry pH ORP Sensor data acquisition terminal (chimaytech.com)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/WCT31UTwe6c?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>Vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n n\u00e0o v\u1edbi h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc ho\u1eb7c c\u1ea5p n\u01b0\u1edbc c\u1ee7a b\u1ea1n. V\u00ed d\u1ee5: h\u00e0m l\u01b0\u1ee3ng ch\u00ec cao trong n\u01b0\u1edbc c\u00f3 th\u1ec3 cho th\u1ea5y c\u00f3 ch\u00ec trong \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh s\u1edbm nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00fang v\u00e0 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m th\u00eam ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n<p>Ngo\u00e0i nh\u1eefng lo ng\u1ea1i v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n, vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n c\u1ea3i thi\u1ec7n m\u00f9i v\u1ecb v\u00e0 m\u00f9i c\u1ee7a n\u01b0\u1edbc. M\u1ed9t s\u1ed1 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 l\u00e0m cho n\u01b0\u1edbc c\u00f3 m\u00f9i v\u1ecb kh\u00f3 ch\u1ecbu, g\u00e2y kh\u00f3 ch\u1ecbu khi u\u1ed1ng. B\u1eb1ng c\u00e1ch ki\u1ec3m tra n\u01b0\u1edbc v\u00e0 x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c c\u1ee7a nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 khi\u1ebfn vi\u1ec7c u\u1ed1ng n\u01b0\u1edbc tr\u1edf n\u00ean th\u00fa v\u1ecb h\u01a1n.<\/p>\n<p>C\u00f3 m\u1ed9t s\u1ed1 c\u00e1ch \u0111\u1ec3 ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n, t\u1eeb b\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra t\u1ef1 l\u00e0m \u0111\u1ebfn b\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra chuy\u00ean nghi\u1ec7p th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m. B\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra t\u1ef1 l\u00e0m l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn thu\u1eadn ti\u1ec7n v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng \u0111\u1ec3 ki\u1ec3m tra n\u01b0\u1edbc t\u1ea1i nh\u00e0. Nh\u1eefng b\u1ed9 d\u1ee5ng c\u1ee5 n\u00e0y th\u01b0\u1eddng bao g\u1ed3m que th\u1eed ho\u1eb7c l\u1ecd m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u1ee5 th\u1ec3. M\u1eb7c d\u00f9 b\u1ed9 d\u1ee5ng c\u1ee5 th\u1eed nghi\u1ec7m t\u1ef1 l\u00e0m c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 kh\u00f4ng ch\u00ednh x\u00e1c ho\u1eb7c to\u00e0n di\u1ec7n nh\u01b0 th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m chuy\u00ean nghi\u1ec7p.<\/p>\n<p>Th\u1eed nghi\u1ec7m chuy\u00ean nghi\u1ec7p trong ph\u00f2ng th\u00ed nghi\u1ec7m l\u00e0 c\u00e1ch \u0111\u00e1ng tin c\u1eady nh\u1ea5t \u0111\u1ec3 ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n. Nh\u1eefng th\u1eed nghi\u1ec7m n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean \u0111\u00e3 qua \u0111\u00e0o t\u1ea1o, s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n nhi\u1ec1u lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. M\u1eb7c d\u00f9 vi\u1ec7c ki\u1ec3m tra chuy\u00ean nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n c\u00e1c b\u1ed9 ki\u1ec3m tra t\u1ef1 l\u00e0m nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 cung c\u1ea5p k\u1ebft qu\u1ea3 chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c h\u01a1n, gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a m\u00ecnh.<\/p>\n<p>Khi ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m theo b\u1ed9 x\u00e9t nghi\u1ec7m ho\u1eb7c tham kh\u1ea3o \u00fd ki\u1ebfn \u200b\u200bchuy\u00ean gia \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang l\u1ea5y m\u1eabu m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ki\u1ec3m tra n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean v\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo th\u1eddi gian do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 thay \u0111\u1ed5i theo m\u00f9a, hi\u1ec7n t\u01b0\u1ee3ng th\u1eddi ti\u1ebft v\u00e0 thay \u0111\u1ed5i trong vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea5t.<\/p>\n<p>T\u00f3m l\u1ea1i, ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 an to\u00e0n, s\u1ea1ch s\u1ebd v\u00e0 th\u00fa v\u1ecb khi u\u1ed1ng. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft b\u1ea5t k\u1ef3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ho\u1eb7c v\u1ea5n \u0111\u1ec1 n\u00e0o v\u1edbi ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe v\u00e0 tinh th\u1ea7n c\u1ee7a m\u00ecnh. Cho d\u00f9 b\u1ea1n ch\u1ecdn s\u1eed d\u1ee5ng b\u1ed9 d\u1ee5ng c\u1ee5 th\u1eed nghi\u1ec7m t\u1ef1 l\u00e0m hay th\u1eed nghi\u1ec7m chuy\u00ean nghi\u1ec7p trong ph\u00f2ng th\u00ed nghi\u1ec7m, vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n.<\/p>\n<h1 id=\"common-contaminants-found-in-drinking-water-and-how-to-test-for-them-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cac_chat_gay_o_nhiem_thuong_gap_trong_nuoc_uong_va_cach_kiem_tra_chung\"><\/span>C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m th\u01b0\u1eddng g\u1eb7p trong n\u01b0\u1edbc u\u1ed1ng v\u00e0 c\u00e1ch ki\u1ec3m tra ch\u00fang<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nN\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft cho cu\u1ed9c s\u1ed1ng v\u00e0 vi\u1ec7c \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch, an to\u00e0n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec s\u1ee9c kh\u1ecfe t\u1ed1t. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 n\u01b0\u1edbc u\u1ed1ng \u0111\u1ec1u kh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. Tr\u00ean th\u1ef1c t\u1ebf, c\u00f3 m\u1ed9t s\u1ed1 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong ngu\u1ed3n n\u01b0\u1edbc u\u1ed1ng, bao g\u1ed3m vi khu\u1ea9n, kim lo\u1ea1i n\u1eb7ng, thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 h\u00f3a ch\u1ea5t. Vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n \u0111\u1ec3 t\u00ecm nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u00f3 an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/08\/Single-Stage-RO-Controller-2.png\" alt=\"alt-7714\" class=\"wp-image-7714\" id=\"i7714\" \/><\/p>\n<p>M\u1ed9t trong nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 vi khu\u1ea9n. Vi khu\u1ea9n c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o ngu\u1ed3n n\u01b0\u1edbc th\u00f4ng qua nhi\u1ec1u c\u00e1ch kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 r\u00f2 r\u1ec9 n\u01b0\u1edbc th\u1ea3i ho\u1eb7c ch\u1ea5t th\u1ea3i \u0111\u1ed9ng v\u1eadt. U\u1ed1ng n\u01b0\u1edbc b\u1ecb nhi\u1ec5m vi khu\u1ea9n c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t lo\u1ea1t v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe, bao g\u1ed3m c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u01b0\u1eddng ti\u00eau h\u00f3a v\u00e0 nhi\u1ec5m tr\u00f9ng. Vi\u1ec7c ki\u1ec3m tra vi khu\u1ea9n trong n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ed9 ki\u1ec3m tra n\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n, c\u00f3 th\u1ec3 mua tr\u1ef1c tuy\u1ebfn ho\u1eb7c t\u1ea1i c\u1eeda h\u00e0ng \u0111\u1ed3 kim kh\u00ed \u1edf \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<p>M\u1ed9t ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn kh\u00e1c \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 kim lo\u1ea1i n\u1eb7ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u00ec, th\u1ee7y ng\u00e2n v\u00e0 asen . Nh\u1eefng kim lo\u1ea1i n\u00e0y c\u00f3 th\u1ec3 th\u1ea5m v\u00e0o ngu\u1ed3n n\u01b0\u1edbc t\u1eeb tr\u1ea7m t\u00edch t\u1ef1 nhi\u00ean trong l\u00f2ng \u0111\u1ea5t ho\u1eb7c do \u00f4 nhi\u1ec5m c\u00f4ng nghi\u1ec7p. \u00d4 nhi\u1ec5m kim lo\u1ea1i n\u1eb7ng trong n\u01b0\u1edbc u\u1ed1ng c\u00f3 th\u1ec3 g\u00e2y h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe, bao g\u1ed3m t\u1ed5n th\u01b0\u01a1ng th\u1ea7n kinh v\u00e0 ung th\u01b0. Vi\u1ec7c ki\u1ec3m tra kim lo\u1ea1i n\u1eb7ng trong n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch g\u1eedi m\u1eabu n\u01b0\u1edbc \u0111\u1ebfn ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u1ec3 ph\u00e2n t\u00edch.<\/p>\n<p>Thu\u1ed1c tr\u1eeb s\u00e2u l\u00e0 m\u1ed9t ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn kh\u00e1c \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u01b0\u1edbc u\u1ed1ng. Nh\u1eefng h\u00f3a ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong n\u00f4ng nghi\u1ec7p \u0111\u1ec3 ki\u1ec3m so\u00e1t s\u00e2u b\u1ec7nh v\u00e0 c\u1ecf d\u1ea1i, nh\u01b0ng ch\u00fang c\u0169ng c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o ngu\u1ed3n n\u01b0\u1edbc th\u00f4ng qua d\u00f2ng ch\u1ea3y t\u1eeb \u0111\u1ed3ng ru\u1ed9ng. \u00d4 nhi\u1ec5m thu\u1ed1c tr\u1eeb s\u00e2u trong n\u01b0\u1edbc u\u1ed1ng c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng c\u00f3 h\u1ea1i \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi, bao g\u1ed3m c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 sinh s\u1ea3n v\u00e0 ung th\u01b0. Vi\u1ec7c ki\u1ec3m tra thu\u1ed1c tr\u1eeb s\u00e2u trong n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra n\u01b0\u1edbc chuy\u00ean ki\u1ec3m tra d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c tr\u1eeb s\u00e2u.<\/p>\n<p>C\u00e1c h\u00f3a ch\u1ea5t nh\u01b0 clo, florua v\u00e0 d\u01b0\u1ee3c ph\u1ea9m c\u0169ng l\u00e0 nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u01b0\u1edbc u\u1ed1ng. Clo \u0111\u01b0\u1ee3c th\u00eam v\u00e0o n\u01b0\u1edbc \u0111\u1ec3 di\u1ec7t vi khu\u1ea9n nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi ch\u1ea5t h\u1eefu c\u01a1 trong n\u01b0\u1edbc t\u1ea1o th\u00e0nh c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5 c\u00f3 h\u1ea1i. Fluoride \u0111\u01b0\u1ee3c th\u00eam v\u00e0o n\u01b0\u1edbc \u0111\u1ec3 ng\u0103n ng\u1eeba s\u00e2u r\u0103ng, nh\u01b0ng u\u1ed1ng qu\u00e1 nhi\u1ec1u fluoride c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nhi\u1ec5m fluoride r\u0103ng. D\u01b0\u1ee3c ph\u1ea9m c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o ngu\u1ed3n n\u01b0\u1edbc th\u00f4ng qua ch\u1ea5t th\u1ea3i c\u1ee7a con ng\u01b0\u1eddi v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng \u1ea3nh h\u01b0\u1edfng s\u1ee9c kh\u1ecfe ch\u01b0a \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn. Vi\u1ec7c ki\u1ec3m tra c\u00e1c h\u00f3a ch\u1ea5t n\u00e0y trong n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ed9 ki\u1ec3m tra n\u01b0\u1edbc \u0111\u1ec3 ki\u1ec3m tra nhi\u1ec1u lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n \u0111\u1ec3 t\u00ecm c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m th\u00f4ng th\u01b0\u1eddng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u00f3 an to\u00e0n khi ti\u00eau d\u00f9ng. Vi khu\u1ea9n, kim lo\u1ea1i n\u1eb7ng, thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 h\u00f3a ch\u1ea5t ch\u1ec9 l\u00e0 m\u1ed9t v\u00e0i trong s\u1ed1 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong ngu\u1ed3n n\u01b0\u1edbc u\u1ed1ng. B\u1eb1ng c\u00e1ch ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n v\u00e0 gia \u0111\u00ecnh kh\u1ecfi t\u00e1c h\u1ea1i c\u1ee7a nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y. B\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra n\u01b0\u1edbc lu\u00f4n c\u00f3 s\u1eb5n v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, gi\u00fap vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng t\u1ea1i nh\u00e0 c\u1ee7a b\u1ea1n tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n. H\u00e3y nh\u1edb r\u1eb1ng, n\u01b0\u1edbc s\u1ea1ch l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 s\u1ee9c kh\u1ecfe t\u1ed1t, v\u00ec v\u1eady \u0111\u1eebng \u0111\u1ee3i \u0111\u1ebfn khi qu\u00e1 mu\u1ed9n \u2013 h\u00e3y ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n ngay h\u00f4m nay.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n tr\u1edf RM-220s\/ER-510<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-20uS\/cm2; 0-18,25M\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>2,0 ph\u1ea7n tr\u0103m (FS)<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng d\u1ef1a tr\u00ean 25\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e50\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>0,01\/0,02 cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n H\u00ecnh LCD<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>ER-510:\u0111\u1ea7u ra 4-20mA\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>ER-510:\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>AC 220V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c AC 110V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c DC24V\/0,5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>48\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>45\u00d792mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n<td>\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n N\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ef1 s\u1ed1ng v\u00e0 vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc ch\u00fang ta u\u1ed1ng an to\u00e0n v\u00e0 s\u1ea1ch s\u1ebd l\u00e0 \u0111i\u1ec1u c\u1ed1t y\u1ebfu \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 tinh th\u1ea7n c\u1ee7a ch\u00fang ta. Trong khi nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng n\u01b0\u1edbc ch\u1ea3y&#8230;<\/p>\n","protected":false},"author":1,"featured_media":21944,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[134429,161],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/21943"}],"collection":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/comments?post=21943"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/21943\/revisions"}],"predecessor-version":[{"id":22107,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/21943\/revisions\/22107"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/21944"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=21943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=21943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=21943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}