{"id":12313,"date":"2024-04-21T11:11:20","date_gmt":"2024-04-21T03:11:20","guid":{"rendered":"https:\/\/shchimay.com\/?p=12313"},"modified":"2024-04-21T13:52:10","modified_gmt":"2024-04-21T05:52:10","slug":"water-quality-monitoring-equipment","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/water-quality-monitoring-equipment\/","title":{"rendered":"thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc"},"content":{"rendered":"<h1 id=\"the-importance-of-water-quality-monitoring-equipment-wpaicgheading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/h1>\n<p>\nThi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. V\u1edbi m\u1ed1i lo ng\u1ea1i ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 \u00f4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m, vi\u1ec7c c\u00f3 c\u00e1c c\u00f4ng c\u1ee5 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a ch\u00fang ta tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 c\u00e1ch thi\u1ebft b\u1ecb n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng c\u1ee7a ch\u00fang ta.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500-Water-Quality-Test-Residual-Chlorine-Controller4-1.png\" alt=\"alt-700\" class=\"wp-image-700\" id=\"i700\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/FET-8920-1.png\" alt=\"alt-701\" class=\"wp-image-701\" id=\"i701\" \/><br \/>\nM\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1ea1i c\u1ea7n thi\u1ebft l\u00e0 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u00e0 \u0111o l\u01b0\u1eddng c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c nhau trong n\u01b0\u1edbc. 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 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, n\u01b0\u1edbc th\u1ea3i n\u00f4ng nghi\u1ec7p v\u00e0 th\u1eadm ch\u00ed c\u1ea3 c\u00e1c qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 kim lo\u1ea1i n\u1eb7ng, thu\u1ed1c tr\u1eeb s\u00e2u, vi khu\u1ea9n v\u00e0 c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i kh\u00e1c c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed1i \u0111e d\u1ecda cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc thi\u1ebft b\u1ecb c\u0169ng gi\u00fap theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh \u00f4 nhi\u1ec5m n\u01b0\u1edbc c\u0169ng nh\u01b0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m. B\u1eb1ng c\u00e1ch thu th\u1eadp d\u1eef li\u1ec7u v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 \u0111\u1ed9 pH, oxy h\u00f2a tan, \u0111\u1ed9 \u0111\u1ee5c v\u00e0 nhi\u1ec7t \u0111\u1ed9, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 t\u00ecnh tr\u1ea1ng c\u1ee7a c\u00e1c v\u00f9ng n\u01b0\u1edbc c\u1ee7a ch\u00fang ta v\u00e0 gi\u00fap \u0111\u1ecbnh h\u01b0\u1edbng qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"DOSING PUMP Metering pump aquarium pump advantages\" width=\"720\" height=\"540\" src=\"https:\/\/www.youtube.com\/embed\/_BjeFfrLClM?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><\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i thu th\u1eadp d\u1eef li\u1ec7u \u0111\u1ed9 \u0111\u1ee5c b\u1eb1ng laser TUR-6101<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-10\/100\/4000NTU ho\u1eb7c theo y\u00eau c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>LCD<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01a1n v\u1ecb<\/td>\n<td>NTU<\/td>\n<\/tr>\n<tr>\n<td>DPI<\/td>\n<td>0.01<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b15 ph\u1ea7n tr\u0103m FS<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>\n<td>\u00b11 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>\u22643W<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>AC 85V-265V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c<\/td>\n<\/tr>\n<tr>\n<td>DC 9~36V\/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>160*80*135mm(Treo) ho\u1eb7c 96*96mm(Nh\u00fang)<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>4~20mA v\u00e0 giao ti\u1ebfp RS-485 (Modbus RTU)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i<\/td>\n<td>R\u01a1le 3 chi\u1ec1u, c\u00f4ng su\u1ea5t 250VAC\/5A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>H\u01a1n n\u1eefa, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 r\u1ea5t 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. Ch\u00ednh ph\u1ee7 v\u00e0 c\u00e1c c\u01a1 quan m\u00f4i tr\u01b0\u1eddng tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi \u0111\u00e3 thi\u1ebft l\u1eadp c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc u\u1ed1ng. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ti\u00ean ti\u1ebfn, c\u00e1c c\u01a1 quan c\u1ea5p n\u01b0\u1edbc v\u00e0 c\u01a1 quan qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c, x\u00e1c \u0111\u1ecbnh c\u00e1c r\u1ee7i ro ti\u1ec1m \u1ea9n v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng k\u1ecbp th\u1eddi \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ecdi v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 ph\u00e1t sinh.<\/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 tr\u1ef1c tuy\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n d\u00f2ng CCT-3300<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng \u0111\u1ed5i<\/td>\n<td>0,01cm<sup>-1<\/sup>, 0,1cm<sup>-1<\/sup>, 1,0cm<sup>-1<\/sup>, 10,0 cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(0,5~20)mS\/cm,(0,5~2.000)uS\/cm, (0,5~200)uS\/cm, (0,05~18,25)MQ\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>(250~10.000)ppm, (0,5~1.000)ppm, (0,25~100)ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~50)\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 0,01uS\/cm, TDS:0,01ppm, Nhi\u1ec7t \u0111\u1ed9: 0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5% (FS), \u0110i\u1ec7n tr\u1edf su\u1ea5t:2,0% (FS), TDS: 1,5% (FS), Nhi\u1ec7t \u0111\u1ed9: +\/- 0,5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>(0-50)\u00b0C (v\u1edbi 25\u2103 l\u00e0 Ti\u00eau chu\u1ea9n)<\/td>\n<\/tr>\n<tr>\n<td>Chi\u1ec1u d\u00e0i c\u00e1p<\/td>\n<td>\u22645m(MAX)<\/td>\n<\/tr>\n<tr>\n<td>\u0111\u1ea7u ra mA<\/td>\n<td>C\u00e1ch ly (4~20)mA, Thi\u1ebft b\u1ecb \/ M\u00e1y ph\u00e1t \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td>ti\u1ebfp \u0111i\u1ec3m r\u01a1le: B\u1eacT\/T\u1eaeT, C\u00f4ng su\u1ea5t t\u1ea3i: AC 230V\/5A(Max)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 (0~50)\u2103;\u0110\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>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(-20~60)\u2103;\u0110\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>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>CCT-3300:DC 24V; CCT-3310: AC 110V; CCT-3320: AC 220V<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>48mmx96mmx80mm(HxWxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>44mmx92mm(CxR)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td>G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 vai tr\u00f2 c\u1ee7a n\u00f3 trong h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o s\u1edbm c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc. N\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c m\u1ea7m b\u1ec7nh c\u00f3 h\u1ea1i nh\u01b0 vi khu\u1ea9n, vi r\u00fat v\u00e0 k\u00fd sinh tr\u00f9ng c\u00f3 th\u1ec3 g\u00e2y b\u1ec7nh nghi\u00eam tr\u1ecdng \u1edf ng\u01b0\u1eddi. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u01b0 m\u1ee9c \u0111\u1ed9 vi khu\u1ea9n coliform v\u00e0 d\u01b0 l\u01b0\u1ee3ng clo, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u00fap ph\u00e1t hi\u1ec7n kh\u1ea3 n\u0103ng b\u00f9ng ph\u00e1t c\u00e1c b\u1ec7nh truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 l\u00e2y lan c\u1ee7a b\u1ec7nh nhi\u1ec5m tr\u00f9ng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"conductivity meter working principle\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/huEnM2S4aYE?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>H\u01a1n n\u1eefa, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 \u0111\u1ed9ng v\u1eadt hoang d\u00e3. \u00d4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng t\u00e0n ph\u00e1 \u0111\u1ed1i v\u1edbi \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh, d\u1eabn \u0111\u1ebfn c\u00e1 ch\u1ebft, t\u1ea3o n\u1edf hoa v\u00e0 ph\u00e1 h\u1ee7y m\u00f4i tr\u01b0\u1eddng s\u1ed1ng. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u01b0 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t dinh d\u01b0\u1ee1ng, oxy h\u00f2a tan v\u00e0 \u0111\u1ed9c t\u00ednh, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c ngu\u1ed3n \u00f4 nhi\u1ec5m v\u00e0 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi h\u1ec7 sinh th\u00e1i th\u1ee7y sinh.<\/p>\n<p>T\u00f3m l\u1ea1i, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean n\u01b0\u1edbc c\u1ee7a ch\u00fang ta v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng. B\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 \u0111\u01b0a ra c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc gi\u00fap duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe m\u00f4i tr\u01b0\u1eddng c\u1ee7a ch\u00fang ta. Khi ch\u00fang ta ti\u1ebfp t\u1ee5c \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c li\u00ean quan \u0111\u1ebfn \u00f4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m n\u01b0\u1edbc, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ti\u00ean ti\u1ebfn l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ec1n v\u1eefng v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a h\u1ec7 th\u1ed1ng n\u01b0\u1edbc c\u1ee7a ch\u00fang ta.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. V\u1edbi m\u1ed1i lo ng\u1ea1i ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 \u00f4 nhi\u1ec5m v\u00e0 \u00f4 nhi\u1ec5m, vi\u1ec7c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3172,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[],"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":false,"content":false,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"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\/12313"}],"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=12313"}],"version-history":[{"count":11,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/12313\/revisions"}],"predecessor-version":[{"id":12430,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/12313\/revisions\/12430"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3172"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=12313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=12313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=12313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}