{"id":21359,"date":"2024-08-19T09:33:34","date_gmt":"2024-08-19T01:33:34","guid":{"rendered":"https:\/\/shchimay.com\/?p=21359"},"modified":"2024-08-20T20:31:37","modified_gmt":"2024-08-20T12:31:37","slug":"water-impurities-test","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/water-impurities-test\/","title":{"rendered":"ki\u1ec3m tra t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc"},"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\/water-impurities-test\/#Tam_quan_trong_cua_viec_kiem_tra_tap_chat_nuoc_thuong_xuyen_doi_voi_suc_khoe_va_an_toan\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n<\/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\/water-impurities-test\/#Cac_tap_chat_nuoc_pho_bien_duoc_tim_thay_trong_moi_truong_dan_cu_va_thuong_mai\" title=\"C\u00e1c t\u1ea1p ch\u1ea5t n\u01b0\u1edbc ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u00f4i tr\u01b0\u1eddng d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i\">C\u00e1c t\u1ea1p ch\u1ea5t n\u01b0\u1edbc ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u00f4i tr\u01b0\u1eddng d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-regular-water-impurities-testing-for-health-and-safety-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_kiem_tra_tap_chat_nuoc_thuong_xuyen_doi_voi_suc_khoe_va_an_toan\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nN\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu cho m\u1ecdi sinh v\u1eadt s\u1ed1ng, trong \u0111\u00f3 c\u00f3 con ng\u01b0\u1eddi. N\u00f3 r\u1ea5t quan tr\u1ecdng cho vi\u1ec7c hydrat h\u00f3a, n\u1ea5u \u0103n, d\u1ecdn d\u1eb9p v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y kh\u00e1c. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ngu\u1ed3n n\u01b0\u1edbc n\u00e0o c\u0169ng an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng. C\u00e1c t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng r\u1ee7i ro nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c theo d\u00f5i v\u00e0 x\u1eed l\u00fd \u0111\u00fang c\u00e1ch. Vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00fang ta s\u1eed d\u1ee5ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u1ea1i quan tr\u1ecdng l\u00e0 \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng. C\u00e1c t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc nh\u01b0 vi khu\u1ea9n, vi r\u00fat v\u00e0 h\u00f3a ch\u1ea5t c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe, t\u1eeb c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u1eb9 v\u1ec1 \u0111\u01b0\u1eddng ti\u00eau h\u00f3a \u0111\u1ebfn c\u00e1c b\u1ec7nh nghi\u00eam tr\u1ecdng h\u01a1n. B\u1eb1ng c\u00e1ch ki\u1ec3m tra n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean, ch\u00ednh quy\u1ec1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft m\u1ecdi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi ch\u00fang g\u00e2y ra m\u1ed1i \u0111e d\u1ecda cho s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng, vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. C\u00e1c t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, bao g\u1ed3m d\u00f2ng ch\u1ea3y c\u00f4ng nghi\u1ec7p, thu\u1ed1c tr\u1eeb s\u00e2u n\u00f4ng nghi\u1ec7p v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u0169 k\u1ef9. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u00edch h\u1ee3p, nh\u1eefng t\u1ea1p ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng b\u1ecb ph\u00e1t hi\u1ec7n v\u00e0 l\u00e0m \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a ch\u00fang ta, khi\u1ebfn to\u00e0n b\u1ed9 c\u1ed9ng \u0111\u1ed3ng g\u1eb7p nguy hi\u1ec3m.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea2-1.png\" alt=\"alt-415\" class=\"wp-image-415\" id=\"i415\" \/><\/p>\n<p>\nH\u01a1n n\u1eefa, vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh. C\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7 nh\u01b0 C\u01a1 quan B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng (EPA) \u0111\u00e3 thi\u1ebft l\u1eadp c\u00e1c h\u01b0\u1edbng d\u1eabn v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 m\u00f4i tr\u01b0\u1eddng. B\u1eb1ng c\u00e1ch ti\u1ebfn h\u00e0nh ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean, c\u00e1c nh\u00e0 cung c\u1ea5p n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y v\u00e0 tr\u00e1nh b\u1ecb ph\u1ea1t ho\u1eb7c ki\u1ec7n t\u1ee5ng.<\/p>\n<p>M\u1ed9t l\u00fd do quan tr\u1ecdng kh\u00e1c \u0111\u1ec3 ki\u1ec3m tra t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111\u1ec3 ng\u0103n ng\u1eeba \u1ea3nh h\u01b0\u1edfng l\u00e2u d\u00e0i \u0111\u1ebfn s\u1ee9c kh\u1ecfe. M\u1ed9t s\u1ed1 t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc, ch\u1eb3ng h\u1ea1n nh\u01b0 kim lo\u1ea1i n\u1eb7ng v\u00e0 m\u1ed9t s\u1ed1 h\u00f3a ch\u1ea5t, c\u00f3 th\u1ec3 t\u00edch t\u1ee5 trong c\u01a1 th\u1ec3 theo th\u1eddi gian v\u00e0 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe m\u00e3n t\u00ednh. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean, ch\u00ednh quy\u1ec1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 x\u1eed l\u00fd c\u00e1c t\u1ea1p ch\u1ea5t n\u00e0y tr\u01b0\u1edbc khi ch\u00fang g\u00e2y h\u1ea1i l\u00e2u d\u00e0i cho c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>Ngo\u00e0i nh\u1eefng lo ng\u1ea1i v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n, t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f9i v\u1ecb, m\u00f9i v\u00e0 v\u1ebb ngo\u00e0i c\u1ee7a n\u01b0\u1edbc. Vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c c\u1ee7a nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 cho ph\u00e9p c\u00e1c nh\u00e0 cung c\u1ea5p n\u01b0\u1edbc th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a n\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap t\u0103ng s\u1ef1 h\u00e0i l\u00f2ng v\u00e0 tin c\u1eady c\u1ee7a kh\u00e1ch h\u00e0ng \u0111\u1ed1i v\u1edbi ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc.<\/p>\n<p>Nh\u00ecn chung, vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta, duy tr\u00ec tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 ng\u0103n ng\u1eeba \u1ea3nh h\u01b0\u1edfng l\u00e2u d\u00e0i \u0111\u1ebfn s\u1ee9c kh\u1ecfe. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean, ch\u00ednh quy\u1ec1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft m\u1ecdi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi ch\u00fang g\u00e2y ra m\u1ed1i \u0111e d\u1ecda cho c\u1ed9ng \u0111\u1ed3ng. N\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1 m\u00e0 ch\u00fang ta s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y v\u00e0 \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/p>\n<h1 id=\"common-water-impurities-found-in-residential-and-commercial-settings-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cac_tap_chat_nuoc_pho_bien_duoc_tim_thay_trong_moi_truong_dan_cu_va_thuong_mai\"><\/span>C\u00e1c t\u1ea1p ch\u1ea5t n\u01b0\u1edbc ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u00f4i tr\u01b0\u1eddng d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nN\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu m\u00e0 ch\u00fang ta s\u1eed d\u1ee5ng cho nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y nh\u01b0 u\u1ed1ng, n\u1ea5u \u0103n v\u00e0 d\u1ecdn d\u1eb9p. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i lo\u1ea1i n\u01b0\u1edbc n\u00e0o c\u0169ng an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng do c\u00f3 ch\u1ee9a t\u1ea1p ch\u1ea5t. Nh\u1eefng t\u1ea1p ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, bao g\u1ed3m kho\u00e1ng ch\u1ea5t t\u1ef1 nhi\u00ean, ch\u1ea5t \u00f4 nhi\u1ec5m c\u00f4ng nghi\u1ec7p v\u00e0 d\u00f2ng ch\u1ea3y n\u00f4ng nghi\u1ec7p. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a ch\u00fang ta, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra t\u1ea1p ch\u1ea5t.<\/p>\n<p>M\u1ed9t lo\u1ea1i t\u1ea1p ch\u1ea5t ph\u1ed5 bi\u1ebfn trong n\u01b0\u1edbc \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u00f4i tr\u01b0\u1eddng d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i 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. Nh\u1eefng vi khu\u1ea9n n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t lo\u1ea1t v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe, t\u1eeb \u0111au b\u1ee5ng nh\u1eb9 \u0111\u1ebfn c\u00e1c b\u1ec7nh nghi\u00eam tr\u1ecdng h\u01a1n. Vi\u1ec7c ki\u1ec3m tra vi khu\u1ea9n trong n\u01b0\u1edbc l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u00f3 an to\u00e0n khi s\u1eed d\u1ee5ng.<\/p>\n<p>M\u1ed9t t\u1ea1p ch\u1ea5t ph\u1ed5 bi\u1ebfn kh\u00e1c trong n\u01b0\u1edbc l\u00e0 kim lo\u1ea1i n\u1eb7ng. C\u00e1c kim lo\u1ea1i n\u1eb7ng nh\u01b0 ch\u00ec, th\u1ee7y ng\u00e2n v\u00e0 asen c\u00f3 th\u1ec3 th\u1ea5m v\u00e0o ngu\u1ed3n n\u01b0\u1edbc t\u1eeb c\u00e1c ngu\u1ed3n c\u00f4ng nghi\u1ec7p ho\u1eb7c h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc c\u0169. Nh\u1eefng kim lo\u1ea1i n\u00e0y c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ee9c kh\u1ecfe, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf tr\u1ebb em v\u00e0 ph\u1ee5 n\u1eef mang thai. Vi\u1ec7c ki\u1ec3m tra kim lo\u1ea1i n\u1eb7ng th\u01b0\u1eddng xuy\u00ean l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ng\u1eeba ph\u01a1i nhi\u1ec5m v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>m\u00f4 h\u00ecnh<\/td>\n<td colspan=\"2\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n truy\u1ec1n tr\u1ef1c tuy\u1ebfn pH\/ORP d\u00f2ng pH\/ORP-5500<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Ph\u1ea1m vi \u0111o<\/td>\n<td>pH<\/td>\n<td>0.00~14.00<\/td>\n<\/tr>\n<tr>\n<td>ORP<\/td>\n<td>-2000mV~2000mV<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>( 0,0~50,0)\u2103\u00a0 (th\u00e0nh ph\u1ea7n b\u00f9 nhi\u1ec7t \u0111\u1ed9:NTC10K)<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>pH<\/td>\n<td>0.01<\/td>\n<\/tr>\n<tr>\n<td>ORP<\/td>\n<td>1mV<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>pH<\/td>\n<td>0.1<\/td>\n<\/tr>\n<tr>\n<td>ORP<\/td>\n<td>\u00b15mV\uff08b\u1ed9 ph\u1eadn \u0111i\u1ec7n t\u1eed\uff09<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1edf kh\u00e1ng \u0111\u1ea7u v\u00e0o g\u1ea7n \u0111\u00fang<\/td>\n<td colspan=\"2\">3\u00d71011\u03a9<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch \u0111\u1ec7m<\/td>\n<td colspan=\"2\">gi\u00e1 tr\u1ecb pH: 10,00\uff1b9,18\uff1b7,00\uff1b6,86\uff1b4,01\uff1b4,00<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. ph\u1ea1m vi b\u00f9<\/td>\n<td colspan=\"2\">(0~50)\u2103\uff08v\u1edbi 25\u2103 l\u00e0 ti\u00eau chu\u1ea9n\uff09B\u00f9 nhi\u1ec7t \u0111\u1ed9 th\u1ee7 c\u00f4ng v\u00e0 t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">(4~20)mA<\/td>\n<td>\u0111\u1eb7c \u0111i\u1ec3m<\/td>\n<td>D\u1ee5ng c\u1ee5\/m\u00e1y ph\u00e1t b\u1ecb c\u00f4 l\u1eadp, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ho\u00e0n to\u00e0n, c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n tr\u1edf v\u00f2ng l\u1eb7p<\/td>\n<td>500\u03a9\uff08Max\uff09\uff0cDC 24V<\/td>\n<\/tr>\n<tr>\n<td>\u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10.1mA<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ki\u1ec3m so\u00e1t li\u00ean h\u1ec7<\/td>\n<td>Ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec7n<\/td>\n<td>R\u01a1le \u0111\u00f4i SPST-NO, ki\u1ec3u tr\u1ea3 v\u1ec1<\/td>\n<\/tr>\n<tr>\n<td>Dung l\u01b0\u1ee3ng v\u00f2ng l\u1eb7p<\/td>\n<td>AC 220V\/AC 110V 2A(T\u1ed1i \u0111a)\uff1bDC 24V 2A(T\u1ed1i \u0111a)<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td colspan=\"2\">3W<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng\u00a0l\u00e0m vi\u1ec7c<\/td>\n<td>nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>(0~50)\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0111\u1ed9 \u1ea9m<\/td>\n<td>\u226485\uff05RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td colspan=\"2\">Nhi\u1ec7t \u0111\u1ed9.(-20-60) \u2103;\u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc ph\u00e1c th\u1ea3o<\/td>\n<td colspan=\"2\">96mm\u00d796mm\u00d7105mm\uff08H\u00d7W\u00d7D\uff09<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"2\">91mm\u00d791mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>c\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"2\">G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nChlorine l\u00e0 h\u00f3a ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc th\u00f4ng d\u1ee5ng d\u00f9ng \u0111\u1ec3 kh\u1eed tr\u00f9ng n\u01b0\u1edbc v\u00e0 di\u1ec7t vi khu\u1ea9n. M\u1eb7c d\u00f9 clo c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ti\u00eau di\u1ec7t m\u1ea7m b\u1ec7nh c\u00f3 h\u1ea1i nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi ch\u1ea5t h\u1eefu c\u01a1 trong n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5 c\u00f3 h\u1ea1i nh\u01b0 trihalomethanes. Nh\u1eefng s\u1ea3n ph\u1ea9m ph\u1ee5 n\u00e0y c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u0103ng nguy c\u01a1 ung th\u01b0 v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe kh\u00e1c. Vi\u1ec7c ki\u1ec3m tra clo v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a n\u00f3 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<p>M\u1ed9t t\u1ea1p ch\u1ea5t ph\u1ed5 bi\u1ebfn kh\u00e1c trong n\u01b0\u1edbc l\u00e0 nitrat. Nitrat l\u00e0 m\u1ed9t lo\u1ea1i h\u1ee3p ch\u1ea5t nit\u01a1 c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o ngu\u1ed3n n\u01b0\u1edbc t\u1eeb h\u1ec7 th\u1ed1ng n\u01b0\u1edbc th\u1ea3i n\u00f4ng nghi\u1ec7p ho\u1eb7c h\u1ec7 th\u1ed1ng t\u1ef1 ho\u1ea1i. H\u00e0m l\u01b0\u1ee3ng nitrat cao trong n\u01b0\u1edbc c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb s\u01a1 sinh v\u00e0 tr\u1ebb nh\u1ecf. Vi\u1ec7c ki\u1ec3m tra nitrat th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n<p>Ngo\u00e0i vi khu\u1ea9n, kim lo\u1ea1i n\u1eb7ng, clo v\u00e0 nitrat, c\u00f2n c\u00f3 nhi\u1ec1u lo\u1ea1i t\u1ea1p ch\u1ea5t n\u01b0\u1edbc kh\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u01b0\u1edbc. ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang t\u00f4i. Nh\u1eefng t\u1ea1p ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, bao g\u1ed3m thu\u1ed1c tr\u1eeb s\u00e2u, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p. Vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean nhi\u1ec1u lo\u1ea1i t\u1ea1p ch\u1ea5t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"pH\/ORP Meter usage industry\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Au8at5AWPZc?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>T\u00f3m l\u1ea1i, t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i. Vi\u1ec7c ki\u1ec3m tra c\u00e1c t\u1ea1p ch\u1ea5t nh\u01b0 vi khu\u1ea9n, kim lo\u1ea1i n\u1eb7ng, clo, nitrat v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra t\u1ea1p ch\u1ea5t v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ecdi v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, ch\u00fang ta c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a ch\u00fang ta an to\u00e0n \u0111\u1ec3 ti\u00eau d\u00f9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra t\u1ea1p ch\u1ea5t n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 an to\u00e0n N\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu cho m\u1ecdi sinh v\u1eadt s\u1ed1ng, trong \u0111\u00f3 c\u00f3 con ng\u01b0\u1eddi. N\u00f3 r\u1ea5t quan tr\u1ecdng cho vi\u1ec7c hydrat h\u00f3a, n\u1ea5u \u0103n, d\u1ecdn d\u1eb9p v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y kh\u00e1c&#8230;.<\/p>\n","protected":false},"author":1,"featured_media":1226,"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":[134429,134481],"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\/21359"}],"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=21359"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/21359\/revisions"}],"predecessor-version":[{"id":21565,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/21359\/revisions\/21565"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/1226"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=21359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=21359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=21359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}