{"id":10963,"date":"2024-04-13T15:52:54","date_gmt":"2024-04-13T07:52:54","guid":{"rendered":"https:\/\/shchimay.com\/?p=10963"},"modified":"2024-04-13T19:16:02","modified_gmt":"2024-04-13T11:16:02","slug":"water-quality-monitoring-unit","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/water-quality-monitoring-unit\/","title":{"rendered":"\u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc"},"content":{"rendered":"<h1 id=\"importance-of-water-quality-monitoring-units-in-ensuring-safe-drinking-water-wpaicgheading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc u\u1ed1ng an to\u00e0n<\/h1>\n<p>\nC\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng. 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 c\u00f3 c\u00e1c h\u1ec7 th\u1ed1ng \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. C\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u1ecdi m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng k\u1ecbp th\u1eddi \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00fang.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"purpose of conductivity meter\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Y6h877I43EA?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>\nM\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao c\u00e1c thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady l\u00e0 v\u00ec ch\u00fang gi\u00fap x\u00e1c \u0111\u1ecbnh v\u00e0 theo d\u00f5i s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i trong ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. 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, thu\u1ed1c tr\u1eeb s\u00e2u n\u00f4ng nghi\u1ec7p v\u00e0 th\u1eadm ch\u00ed c\u1ea3 c\u00e1c ngu\u1ed3n t\u1ef1 nhi\u00ean nh\u01b0 t\u1ea3o n\u1edf hoa. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m tr\u01b0\u1edbc khi ch\u00fang \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c nguy hi\u1ec3m v\u00e0 g\u00e2y ra m\u1ed1i \u0111e d\u1ecda cho s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/TUR-2200L.jpg\" alt=\"alt-953\" class=\"wp-image-953\" id=\"i953\" \/><br \/>\nNgo\u00e0i vi\u1ec7c ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd n\u01b0\u1edbc ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. C\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0o v\u00e0 ra nh\u00e0 m\u00e1y x\u1eed l\u00fd, cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh khi c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n. C\u00e1ch ti\u1ebfp c\u1eadn ch\u1ee7 \u0111\u1ed9ng n\u00e0y gi\u00fap ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"ph controller with sensor\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/IEyDd_Y9ZUE?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>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n Oline d\u1eabn \u0111i\u1ec7n\/n\u1ed3ng \u0111\u1ed9 c\u1ea3m \u1ee9ng CIT-8800<\/td>\n<\/tr>\n<tr>\n<td>T\u1eadp trung<\/td>\n<td>1.NaOH:(0~15) ph\u1ea7n tr\u0103m ho\u1eb7c (25~50) ph\u1ea7n tr\u0103m ; 2.HNO<sub>3<\/sub>:(0~25) ph\u1ea7n tr\u0103m ho\u1eb7c (36~82) ph\u1ea7n tr\u0103m ; 3. \u0110\u01b0\u1eddng cong n\u1ed3ng \u0111\u1ed9 do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(500~2.000.000)uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>(250~1.000.000)ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>(0~120)\u00b0C<\/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; N\u1ed3ng \u0111\u1ed9: 0,01% ; TDS:0,01ppm, Nhi\u1ec7t \u0111\u1ed9: 0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: (500~1000)uS\/cm +\/-10uS\/cm; (1~2000)mS\/cm+\/-1,0 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>TDS: c\u1ea5p 1,5, 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>Ph\u1ea1m vi: (0~120)\u00b0C; ph\u1ea7n t\u1eed: Pt1000<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng giao ti\u1ebfp<\/td>\n<td>Giao th\u1ee9c RS485.Modbus RTU<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>Hai k\u00eanh c\u00e1ch ly\/c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n (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>C\u00f4ng t\u1eafc quang \u0111i\u1ec7n b\u00e1n d\u1eabn ba k\u00eanh, C\u00f4ng t\u1eafc l\u1eadp tr\u00ecnh, xung v\u00e0 t\u1ea7n s\u1ed1<\/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; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 lt;95% 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>DC 24V+15% <\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65 (c\u00f3 n\u1eafp sau)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx94mm(CxRxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>9lmx91mm(CxR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>H\u01a1n n\u1eefa, c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian. B\u1eb1ng c\u00e1ch thu th\u1eadp d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch th\u01b0\u1eddng xuy\u00ean, c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 ch\u1ec9 ra m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn h\u01a1n tr\u01b0\u1edbc m\u1eaft. V\u00ed d\u1ee5, m\u1ee9c \u0111\u1ed9 t\u0103ng \u0111\u1ed9t ng\u1ed9t c\u1ee7a m\u1ed9t ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 b\u00e1o hi\u1ec7u s\u1ef1 r\u00f2 r\u1ec9 ho\u1eb7c tr\u00e0n \u0111\u1ed5 trong khu v\u1ef1c c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft ngay l\u1eadp t\u1ee9c. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n, c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba c\u00e1c th\u1ea3m h\u1ecda ti\u1ec1m \u1ea9n v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 vai tr\u00f2 c\u1ee7a h\u1ecd trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh. Nhi\u1ec1u qu\u1ed1c gia c\u00f3 c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y. B\u1eb1ng c\u00e1ch cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y gi\u00fap c\u01a1 quan qu\u1ea3n l\u00fd n\u01b0\u1edbc ch\u1ee9ng minh s\u1ef1 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u00e0 tr\u00e1nh c\u00e1c kho\u1ea3n ti\u1ec1n ph\u1ea1t c\u00f3 th\u1ec3 x\u1ea3y ra.<\/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 \u0111\u1ed9 d\u1eabn\/\u0111i\u1ec7n tr\u1edf EC-810<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>0-200\/2000\/4000\/10000uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0-20\/200mS\/cm 0-18,25M\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5%; v\u00e0 nbsp; \u0110i\u1ec7n tr\u1edf su\u1ea5t:2,0% (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\/0,1\/1,0\/10,0cm<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>\u0110\u1ea7u Ra Hi\u1ec7n T\u1ea1i<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/2-10V\/1-5V<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\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>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92\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<p>\nNh\u00ecn chung, c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, \u0111\u1ea3m b\u1ea3o x\u1eed l\u00fd n\u01b0\u1edbc hi\u1ec7u qu\u1ea3, theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i theo th\u1eddi gian v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh, c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng. Khi m\u1ed1i lo ng\u1ea1i v\u1ec1 \u00f4 nhi\u1ec5m n\u01b0\u1edbc ti\u1ebfp t\u1ee5c gia t\u0103ng, t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t n\u00e0y kh\u00f4ng th\u1ec3 b\u1ecb ph\u00f3ng \u0111\u1ea1i. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u00fang ta ph\u1ea3i ti\u1ebfp t\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0 \u01b0u ti\u00ean gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch v\u00e0 an to\u00e0n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/\u4e3b\u56fe1.jpg\" alt=\"alt-9510\" class=\"wp-image-9510\" id=\"i9510\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc u\u1ed1ng an to\u00e0n C\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng. V\u1edbi m\u1ed1i lo ng\u1ea1i ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 \u00f4 nhi\u1ec5m v\u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":953,"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":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"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":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":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10963"}],"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=10963"}],"version-history":[{"count":11,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10963\/revisions"}],"predecessor-version":[{"id":11064,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10963\/revisions\/11064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/953"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=10963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=10963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=10963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}