{"id":24510,"date":"2024-09-01T01:08:54","date_gmt":"2024-08-31T17:08:54","guid":{"rendered":"https:\/\/chimaytech.net\/?p=24510"},"modified":"2024-09-02T10:19:39","modified_gmt":"2024-09-02T02:19:39","slug":"water-quality-testing-edmonton","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/water-quality-testing-edmonton\/","title":{"rendered":"ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc edmonton"},"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:\/\/chimaytech.net\/vi\/water-quality-testing-edmonton\/#Tam_quan_trong_cua_viec_kiem_tra_chat_luong_nuoc_thuong_xuyen_o_Edmonton\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u1edf Edmonton\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u1edf Edmonton<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/chimaytech.net\/vi\/water-quality-testing-edmonton\/#Cac_chat_gay_o_nhiem_pho_bien_duoc_tim_thay_trong_nguon_cung_cap_nuoc_cua_Edmonton\" title=\"C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a Edmonton\">C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a Edmonton<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"importance-of-regular-water-quality-testing-in-edmonton-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_kiem_tra_chat_luong_nuoc_thuong_xuyen_o_Edmonton\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u1edf Edmonton<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nKi\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a c\u01b0 d\u00e2n Edmonton. V\u1edbi m\u1ed1i lo ng\u1ea1i ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 \u00f4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m n\u01b0\u1edbc, vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc an to\u00e0n cho ti\u00eau d\u00f9ng v\u00e0 c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u1edf Edmonton v\u00e0 l\u00fd do t\u1ea1i sao c\u1ea7n gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc.<\/p>\n<p>[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-3300.mp4[\/embed]<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh \u0111\u1ec3 ti\u1ebfn h\u00e0nh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ngh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m nh\u01b0 vi khu\u1ea9n, vi r\u00fat, h\u00f3a ch\u1ea5t v\u00e0 kim lo\u1ea1i n\u1eb7ng c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ti\u00eau th\u1ee5 n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m. 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 m\u1ecdi v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p \u0111\u1ec3 gi\u1ea3i quy\u1ebft tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh m\u1ed1i nguy hi\u1ec3m cho s\u1ee9c kh\u1ecfe.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/09\/pH-ORP8500A-meter-pH-controller-with-RS485-4-1.png\" alt=\"alt-722\" class=\"wp-image-722\" id=\"i722\" \/><\/p>\n<p>Ngo\u00e0i vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng, vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u00f2n gi\u00fap b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. N\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng b\u1ea5t l\u1ee3i \u0111\u1ebfn h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, \u0111\u1ed9ng v\u1eadt hoang d\u00e3 v\u00e0 th\u1ea3m th\u1ef1c v\u1eadt. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc, ch\u00ednh quy\u1ec1n c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean kh\u1ecfi t\u00e1c h\u1ea1i c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m.<\/p>\n<p>H\u01a1n n\u1eefa, vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 h\u01b0\u1edbng d\u1eabn quy \u0111\u1ecbnh. \u1ede Edmonton, ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi nhi\u1ec1u c\u01a1 quan ch\u00ednh ph\u1ee7 kh\u00e1c nhau, bao g\u1ed3m B\u1ed9 Y t\u1ebf Canada v\u00e0 C\u00f4ng vi\u00ean v\u00e0 M\u00f4i tr\u01b0\u1eddng Alberta. C\u00e1c c\u01a1 quan n\u00e0y \u0111\u1eb7t ra c\u00e1c ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u01b0 \u0111\u1ed9 pH, \u0111\u1ed9 \u0111\u1ee5c, n\u1ed3ng \u0111\u1ed9 clo v\u00e0 \u00f4 nhi\u1ec5m vi khu\u1ea9n. B\u1eb1ng c\u00e1ch ti\u1ebfn h\u00e0nh ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean, ch\u00ednh quy\u1ec1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y v\u00e0 an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">H\u01b0\u1edbng d\u1eabn \u0111i\u1ec1u khi\u1ec3n ROC-2315 RO (220V)<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td colspan=\"3\">ROC-2315<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e1t hi\u1ec7n \u0111\u01a1n l\u1ebb<\/td>\n<td rowspan=\"6\">\u0110\u1ea7u v\u00e0o ti\u1ebfp \u0111i\u1ec3m kh\u00f4<\/td>\n<td colspan=\"2\">N\u01b0\u1edbc th\u00f4 kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>(s\u00e1u k\u00eanh)<\/td>\n<td colspan=\"2\">B\u1ea3o v\u1ec7 \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">B\u1ea3o v\u1ec7 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">B\u1ec3 ch\u1ee9a n\u01b0\u1edbc tinh khi\u1ebft cao\\\u00a0level<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">T\u00edn hi\u1ec7u ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n b\u00ean ngo\u00e0i<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">Ch\u1ea1y thi\u1ebft l\u1eadp l\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td rowspan=\"5\">\u0110\u1ea7u ra ti\u1ebfp \u0111i\u1ec3m kh\u00f4<\/td>\n<td>B\u01a1m n\u01b0\u1edbc th\u00f4<\/td>\n<td>SPST-NO c\u00f4ng su\u1ea5t th\u1ea5p: AC220V\/3A Max ;AC110V\/5A Max<\/td>\n<\/tr>\n<tr>\n<td>(n\u0103m k\u00eanh)<\/td>\n<td>Van \u0111\u1ea7u v\u00e0o<\/td>\n<td>\\\u3000<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td>B\u01a1m cao \u00e1p<\/td>\n<td>\\\u3000<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td>Van x\u1ea3<\/td>\n<td>\\\u3000<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td>Van x\u1ea3 v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>\\\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m ph\u00e1t hi\u1ec7n \u0111o l\u01b0\u1eddng<\/td>\n<td colspan=\"3\">\u0110\u1ed9 d\u1eabn n\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 c\u00f3 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng (0\\\uff5e50\\\uff09\\\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"3\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 0,1~200\\\u03bcS\/cm\/1~2000\\\u03bcS\/cm\/10~999\\\u03bcS\/cm (v\u1edbi c\u1ea3m bi\u1ebfn \u0111\u1ed9 d\u1eabn kh\u00e1c nhau )<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m. : 0~50\\\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"3\">1,5 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"3\">AC220V (\\\u00b110 ph\u1ea7n tr\u0103m )\\\u00a0,\\\u00a050\/60Hz<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9:\\\uff080\\\uff5e50\\\uff09\\\u2103\\\u00a0;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i :\\\u226485 ph\u1ea7n tr\u0103m RH\\\u00a0(kh\u00f4ng ng\u01b0ng t\u1ee5 )<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"3\">96\\\u00d796\\\u00d7130mm( chi\u1ec1u cao \\\u00d7width\\\u00d7deep)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"3\">91\\\u00d791mm\\\uff08height \\\u00d7width\\\uff09<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"3\">G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9ng nh\u1eadn<\/td>\n<td colspan=\"3\">CE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nM\u1ed9t l\u00fd do quan tr\u1ecdng kh\u00e1c \u0111\u1ec3 ti\u1ebfn h\u00e0nh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111\u1ec3 ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n n\u00e0o v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i n\u01b0\u1edbc. Theo th\u1eddi gian, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f3 th\u1ec3 xu\u1ed1ng c\u1ea5p, d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9, \u0103n m\u00f2n v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. 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 m\u1ecdi v\u1ea5n \u0111\u1ec1 v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>T\u00f3m l\u1ea1i, ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a c\u01b0 d\u00e2n trong Edmonton. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc, ch\u00ednh quy\u1ec1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc kh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh v\u00e0 ph\u00e1t hi\u1ec7n m\u1ecdi v\u1ea5n \u0111\u1ec1 v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ng\u01b0\u1eddi d\u00e2n ph\u1ea3i nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c n\u1ed7 l\u1ef1c nh\u1eb1m \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc lu\u00f4n an to\u00e0n v\u00e0 s\u1ea1ch s\u1ebd cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. B\u1eb1ng c\u00e1ch h\u1ee3p t\u00e1c c\u00f9ng nhau \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean n\u01b0\u1edbc, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ed9t t\u01b0\u01a1ng lai l\u00e0nh m\u1ea1nh v\u00e0 b\u1ec1n v\u1eefng cho Edmonton v\u00e0 c\u01b0 d\u00e2n \u1edf \u0111\u00e2y.<\/p>\n<h1 id=\"common-contaminants-found-in-edmontons-water-supply-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cac_chat_gay_o_nhiem_pho_bien_duoc_tim_thay_trong_nguon_cung_cap_nuoc_cua_Edmonton\"><\/span>C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a Edmonton<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nVi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf Edmonton l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi d\u00e2n \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch v\u00e0 an to\u00e0n. Ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a th\u00e0nh ph\u1ed1 \u0111\u1ebfn t\u1eeb s\u00f4ng B\u1eafc Saskatchewan, \u0111\u00e2y l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1 cho c\u1ed9ng \u0111\u1ed3ng. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 ngu\u1ed3n n\u01b0\u1edbc n\u00e0o, n\u00f3 d\u1ec5 b\u1ecb \u00f4 nhi\u1ec5m t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed9t s\u1ed1 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a Edmonton v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 theo d\u00f5i v\u00e0 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/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 ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a Edmonton l\u00e0 vi khu\u1ea9n. Vi khu\u1ea9n c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng n\u01b0\u1edbc th\u00f4ng qua nhi\u1ec1u c\u00e1ch kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u01b0\u1edbc th\u1ea3i n\u00f4ng nghi\u1ec7p, r\u00f2 r\u1ec9 n\u01b0\u1edbc th\u1ea3i ho\u1eb7c ch\u1ea5t th\u1ea3i \u0111\u1ed9ng v\u1eadt. E. coli l\u00e0 m\u1ed9t lo\u1ea1i vi khu\u1ea9n \u0111\u1eb7c bi\u1ec7t \u0111\u00e1ng lo ng\u1ea1i v\u00ec n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe nghi\u00eam tr\u1ecdng n\u1ebfu nu\u1ed1t ph\u1ea3i. Vi\u1ec7c ki\u1ec3m tra vi khu\u1ea9n th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc an to\u00e0n \u0111\u1ec3 ti\u00eau d\u00f9ng v\u00e0 ng\u0103n ng\u1eeba b\u00f9ng ph\u00e1t c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc.<\/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 ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a Edmonton l\u00e0 ch\u00ec. Ch\u00ec c\u00f3 th\u1ec3 th\u1ea5m v\u00e0o n\u01b0\u1edbc t\u1eeb c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb \u1ed1ng n\u01b0\u1edbc c\u0169, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng ng\u00f4i nh\u00e0 c\u0169. Ti\u1ebfp x\u00fac v\u1edbi ch\u00ec c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ee9c kh\u1ecfe, \u0111\u1eb7c bi\u1ec7t \u1edf tr\u1ebb em v\u00e0 ph\u1ee5 n\u1eef mang thai. Vi\u1ec7c ki\u1ec3m tra ch\u00ec th\u01b0\u1eddng xuy\u00ean r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ecdi v\u1ea5n \u0111\u1ec1 v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c nh\u1eb1m gi\u1ea3m ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i n\u00e0y.<\/p>\n<p>Chlorine 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 ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a Edmonton. Clo \u0111\u01b0\u1ee3c th\u00eam v\u00e0o n\u01b0\u1edbc nh\u01b0 m\u1ed9t ch\u1ea5t kh\u1eed tr\u00f9ng \u0111\u1ec3 ti\u00eau di\u1ec7t vi khu\u1ea9n v\u00e0 c\u00e1c m\u1ea7m b\u1ec7nh kh\u00e1c. M\u1eb7c d\u00f9 clo c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ng\u0103n ng\u1eeba c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc 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 kh\u1eed tr\u00f9ng (DBP) nh\u01b0 trihalomethanes (THM). THM 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 DBP th\u01b0\u1eddng xuy\u00ean l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc an to\u00e0n \u0111\u1ec3 ti\u00eau d\u00f9ng v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 h\u1ea1i n\u00e0y.<\/p>\n<p>Arsenic l\u00e0 m\u1ed9t ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m t\u1ef1 nhi\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a Edmonton. Asen c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o n\u01b0\u1edbc t\u1eeb c\u00e1c th\u00e0nh t\u1ea1o \u0111\u1ecba ch\u1ea5t ho\u1eb7c t\u1eeb c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p. Ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi asen c\u00f3 li\u00ean quan \u0111\u1ebfn nhi\u1ec1u v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe kh\u00e1c nhau, bao g\u1ed3m ung th\u01b0, t\u1ed5n th\u01b0\u01a1ng da v\u00e0 b\u1ec7nh tim m\u1ea1ch. Vi\u1ec7c ki\u1ec3m tra asen th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 theo d\u00f5i n\u1ed3ng \u0111\u1ed9 trong n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p nh\u1eb1m gi\u1ea3m ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m \u0111\u1ed9c h\u1ea1i n\u00e0y.<\/p>\n<p>Ngo\u00e0i nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn n\u00e0y, ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a Edmonton c\u0169ng c\u00f3 th\u1ec3 c\u00f3 nguy c\u01a1 b\u1ecb \u00f4 nhi\u1ec5m t\u1eeb thu\u1ed1c tr\u1eeb s\u00e2u, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 ch\u1ea5t \u0111\u1ed9c h\u1ea1i. h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p. Nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng n\u01b0\u1edbc th\u00f4ng qua nhi\u1ec1u c\u00e1ch kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u00f2ng ch\u1ea3y t\u1eeb c\u00e1nh \u0111\u1ed3ng n\u00f4ng nghi\u1ec7p, th\u1ea3i b\u1ecf thu\u1ed1c kh\u00f4ng \u0111\u00fang c\u00e1ch ho\u1eb7c x\u1ea3 th\u1ea3i c\u00f4ng nghi\u1ec7p. Vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean nhi\u1ec1u lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf Edmonton l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi d\u00e2n \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch v\u00e0 an to\u00e0n. Vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ph\u1ed5 bi\u1ebfn nh\u01b0 vi khu\u1ea9n, ch\u00ec, clo, asen v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc 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 c\u00f3 th\u1ec3 ph\u00e1t sinh. B\u1eb1ng c\u00e1ch lu\u00f4n c\u1ea3nh gi\u00e1c v\u00e0 ch\u1ee7 \u0111\u1ed9ng trong vi\u1ec7c ki\u1ec3m tra v\u00e0 gi\u00e1m s\u00e1t ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u01b0 d\u00e2n Edmonton \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng cao, kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u1edf Edmonton Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a c\u01b0 d\u00e2n Edmonton. 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