{"id":17916,"date":"2024-05-20T11:34:14","date_gmt":"2024-05-20T03:34:14","guid":{"rendered":"https:\/\/chimaytech.net\/?p=17916"},"modified":"2024-05-21T12:17:19","modified_gmt":"2024-05-21T04:17:19","slug":"water-quality-monitoring-journal","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/water-quality-monitoring-journal\/","title":{"rendered":"t\u1ea1p ch\u00ed gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng 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:\/\/chimaytech.net\/vi\/water-quality-monitoring-journal\/#Tam_quan_trong_cua_viec_kiem_tra_chat_luong_nuoc_thuong_xuyen_trong_viec_dam_bao_nuoc_uong_an_toan\" 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 trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc u\u1ed1ng an to\u00e0n\">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 trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc u\u1ed1ng 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:\/\/chimaytech.net\/vi\/water-quality-monitoring-journal\/#Cac_cong_nghe_tien_tien_de_giam_sat_chat_luong_nuoc_theo_thoi_gian_thuc_trong_cac_nghien_cuu_tren_tap_chi\" title=\"C\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c trong c\u00e1c nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed\">C\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c trong c\u00e1c nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-regular-water-quality-testing-in-ensuring-safe-drinking-water-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_kiem_tra_chat_luong_nuoc_thuong_xuyen_trong_viec_dam_bao_nuoc_uong_an_toan\"><\/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 trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc u\u1ed1ng an to\u00e0n<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 ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch, an to\u00e0n l\u00e0 quy\u1ec1n c\u01a1 b\u1ea3n c\u1ee7a con ng\u01b0\u1eddi. Tuy nhi\u00ean, vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc ch\u00fang ta ti\u00eau th\u1ee5 kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u01a1n gi\u1ea3n. Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, 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. Gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 ng\u0103n ng\u1eeba c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady l\u00e0 n\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c ngu\u1ed3n \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c \u0111\u1ed9 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c nhau trong ngu\u1ed3n n\u01b0\u1edbc, c\u00e1c chuy\u00ean gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1c khu v\u1ef1c \u0111ang x\u1ea3y ra \u00f4 nhi\u1ec5m v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1. C\u00e1ch ti\u1ebfp c\u1eadn ch\u1ee7 \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ch\u1eb7n s\u1ef1 b\u00f9ng ph\u00e1t c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m, vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u00f2n gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd n\u01b0\u1edbc \u0111ang ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. C\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 tr\u00e1ch nhi\u1ec7m lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i kh\u1ecfi ngu\u1ed3n n\u01b0\u1edbc, nh\u01b0ng ch\u00fang ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3 n\u1ebfu ch\u00fang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u01b0\u1edbc \u0111\u1ec3 t\u00ecm ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, c\u00e1c chuy\u00ean gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh li\u1ec7u quy tr\u00ecnh x\u1eed l\u00fd c\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 d\u1ef1 \u0111\u1ecbnh hay kh\u00f4ng v\u00e0 th\u1ef1c hi\u1ec7n m\u1ecdi \u0111i\u1ec1u ch\u1ec9nh c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/DO-1800-Dissolved-oxygen-measurement-and-control-instrument-4.png\" alt=\"alt-184\" class=\"wp-image-184\" id=\"i184\" \/><\/p>\n<p>M\u1ed9t l\u00fd do quan tr\u1ecdng kh\u00e1c \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean l\u00e0 tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh. \u1ede nhi\u1ec1u qu\u1ed1c gia, c\u00f3 nh\u1eefng quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t v\u1ec1 qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng. C\u00e1c c\u00f4ng ty c\u1ea5p n\u01b0\u1edbc \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a h\u1ecd \u0111\u1ec3 t\u00ecm nhi\u1ec1u lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, bao g\u1ed3m vi khu\u1ea9n, kim lo\u1ea1i n\u1eb7ng v\u00e0 h\u00f3a ch\u1ea5t. Vi\u1ec7c kh\u00f4ng tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u1ecb ph\u1ea1t ti\u1ec1n, h\u00e0nh \u0111\u1ed9ng ph\u00e1p l\u00fd v\u00e0 g\u00e2y t\u1ed5n h\u1ea1i \u0111\u1ebfn danh ti\u1ebfng c\u1ee7a c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"4\">Ph\u01b0\u01a1ng ph\u00e1p quang ph\u1ed5 N,N-Diethyl-1,4-phenylenediamine (DPD)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>CLA-7112<\/td>\n<td>CLA-7212<\/td>\n<td>CLA-7113<\/td>\n<td>CLA-7213<\/td>\n<\/tr>\n<tr>\n<td>K\u00eanh \u0111\u1ea7u v\u00e0o<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<td>K\u00eanh \u0111\u00f4i<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<td>K\u00eanh \u0111\u00f4i<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"2\">Clorin t\u1ef1 do\uff1a(0,0-2,0)mg\/L, t\u00ednh b\u1eb1ng Cl2;<\/td>\n<td colspan=\"2\">Clo t\u1ef1 do:(0,5-10,0)mg\/L, t\u00ednh b\u1eb1ng Cl2;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">pH\uff1a\uff080-14\uff09\uff1bNhi\u1ec7t \u0111\u1ed9\uff1a\uff080-100\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"2\">Clor d\u01b0:\u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c \u00b10,05mg\/L(l\u1ea5y gi\u00e1 tr\u1ecb l\u1edbn),T\u00ednh theo Cl2;<\/td>\n<td colspan=\"2\">Clor d\u01b0:\u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c\u00b10,25mg\/L(l\u1ea5y gi\u00e1 tr\u1ecb l\u1edbn),T\u00ednh theo Cl2;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">pH:\u00b10.1pH\uff1bNhi\u1ec7t \u0111\u1ed9\uff1a\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian \u0111o<\/td>\n<td colspan=\"4\">\u22642.5 ph\u00fat<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng th\u1eddi gian l\u1ea5y m\u1eabu<\/td>\n<td colspan=\"4\">C\u00f3 th\u1ec3 \u0111\u1eb7t kho\u1ea3ng th\u1eddi gian (1\uff5e999) ph\u00fat t\u00f9y \u00fd<\/td>\n<\/tr>\n<tr>\n<td>Chu k\u1ef3 b\u1ea3o tr\u00ec<\/td>\n<td colspan=\"4\">Khuy\u1ebfn ngh\u1ecb m\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n (xem ch\u01b0\u01a1ng b\u1ea3o tr\u00ec)<\/td>\n<\/tr>\n<tr>\n<td>Y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng<\/td>\n<td colspan=\"4\">Ph\u00f2ng th\u00f4ng tho\u00e1ng, kh\u00f4 r\u00e1o, kh\u00f4ng rung l\u1eafc m\u1ea1nh;Nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng khuy\u1ebfn ngh\u1ecb\uff1a\uff0815\uff5e28\uff09\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\uff1a\u226485 ph\u1ea7n tr\u0103m \uff08Kh\u00f4ng ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng m\u1eabu n\u01b0\u1edbc<\/td>\n<td colspan=\"4\">\uff08200-400\uff09 mL\/ph\u00fat<\/td>\n<\/tr>\n<tr>\n<td>\u00c1p su\u1ea5t \u0111\u1ea7u v\u00e0o<\/td>\n<td colspan=\"4\">\uff080.1-0.3\uff09 thanh<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o<\/td>\n<td colspan=\"4\">\uff080-40\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"4\">AC (100-240)V\uff1b 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td colspan=\"4\">120W<\/td>\n<\/tr>\n<tr>\n<td>K\u1ebft n\u1ed1i ngu\u1ed3n<\/td>\n<td colspan=\"4\">D\u00e2y ngu\u1ed3n 3 l\u00f5i c\u00f3 ph\u00edch c\u1eafm \u0111\u01b0\u1ee3c n\u1ed1i v\u00e0o \u1ed5 \u0111i\u1ec7n b\u1eb1ng d\u00e2y n\u1ed1i \u0111\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra d\u1eef li\u1ec7u<\/td>\n<td colspan=\"4\">RS232\/RS485\/\uff084\uff5e20\uff09mA<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"4\">H*W*D\uff1a\uff08800*400*200\uff09mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\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: m\u1ee9c 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>Vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng l\u00e2u d\u00e0i c\u1ee7a ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian, c\u00e1c chuy\u00ean gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh c\u00f3 th\u1ec3 ch\u1ec9 ra c\u00e1c v\u1ea5n \u0111\u1ec1 m\u1edbi n\u1ed5i. V\u00ed d\u1ee5, s\u1ef1 gia t\u0103ng m\u1ee9c \u0111\u1ed9 c\u1ee7a m\u1ed9t ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 b\u00e1o hi\u1ec7u m\u1ed9t ngu\u1ed3n \u00f4 nhi\u1ec5m m\u1edbi x\u00e2m nh\u1eadp v\u00e0o ngu\u1ed3n n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n s\u1edbm nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u00e1c c\u00f4ng ty c\u1ea5p n\u01b0\u1edbc c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc v\u00e0 ng\u0103n ng\u1eeba c\u00e1c nguy c\u01a1 ti\u1ec1m \u1ea9n v\u1ec1 s\u1ee9c kh\u1ecfe.<br \/>\n[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-9900-\u5927\u5c4f\u5e55-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4[ \/nh\u00fang]<br \/>\nT\u00f3m l\u1ea1i, 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 s\u1ef1 an to\u00e0n cho n\u01b0\u1edbc u\u1ed1ng c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c \u0111\u1ed9 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m trong ngu\u1ed3n n\u01b0\u1edbc, c\u00e1c chuy\u00ean gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3, tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh v\u00e0 theo d\u00f5i t\u00ecnh tr\u1ea1ng l\u00e2u d\u00e0i c\u1ee7a ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch ch\u1ee7 \u0111\u1ed9ng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, ch\u00fang ta c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng, ng\u0103n ng\u1eeba c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch, an to\u00e0n.<\/p>\n<h1 id=\"innovative-technologies-for-real-time-water-quality-monitoring-in-journal-studies-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cac_cong_nghe_tien_tien_de_giam_sat_chat_luong_nuoc_theo_thoi_gian_thuc_trong_cac_nghien_cuu_tren_tap_chi\"><\/span>C\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c trong c\u00e1c nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nGi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng v\u00ec n\u00f3 cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 s\u1ee9c kh\u1ecfe c\u1ee7a h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a ngu\u1ed3n n\u01b0\u1edbc u\u1ed1ng. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc truy\u1ec1n th\u1ed1ng bao g\u1ed3m vi\u1ec7c thu th\u1eadp m\u1eabu v\u00e0 ph\u00e2n t\u00edch ch\u00fang trong ph\u00f2ng th\u00ed nghi\u1ec7m, vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 t\u1ed1n th\u1eddi gian v\u00e0 chi ph\u00ed. Tuy nhi\u00ean, nh\u1eefng ti\u1ebfn b\u1ed9 g\u1ea7n \u0111\u00e2y trong c\u00f4ng ngh\u1ec7 \u0111\u00e3 d\u1eabn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 c\u1ea3i ti\u1ebfn \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c, cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u thu \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u t\u1ee9c th\u1eddi v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>M\u1ed9t trong nh\u1eefng c\u00f4ng ngh\u1ec7 nh\u01b0 v\u1eady l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai trong c\u00e1c<a href=\"http:\/\/\u01b0\u1edbc%20\u0111\u1ec3%20li\u00ean%20t\u1ee5c%20theo%20d\u00f5i%20c\u00e1c%20th\u00f4ng%20s\u1ed1%20nh\u01b0%20nhi\u1ec7t%20\u0111\u1ed9,%20\u0111\u1ed9%20pH,%20oxy%20h\u00f2a%20tan%20v\u00e0%20\u0111\u1ed9%20\u0111\u1ee5c.%20Nh\u1eefng%20c\u1ea3m\">\u01b0\u1edbc \u0111\u1ec3 li\u00ean t\u1ee5c theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 pH, oxy h\u00f2a tan v\u00e0 \u0111\u1ed9 \u0111\u1ee5c. Nh\u1eefng c\u1ea3m<\/a> c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u kh\u00f4ng d\u00e2y \u0111\u1ebfn c\u01a1 s\u1edf d\u1eef li\u1ec7u trung t\u00e2m, n\u01a1i d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp v\u00e0 ph\u00e2n t\u00edch theo th\u1eddi gian th\u1ef1c. Vi\u1ec7c gi\u00e1m s\u00e1t theo th\u1eddi gian th\u1ef1c n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u1ee9ng ph\u00f3 ph\u00f9 h\u1ee3p, gi\u00fap ng\u0103n ng\u1eeba c\u00e1c s\u1ef1 ki\u1ec7n \u00f4 nhi\u1ec5m v\u00e0 b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"IOT Meter Multi channel Controller usage\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/x9YBXoJFr6c?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 c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn kh\u00e1c \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c l\u00e0 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt vi\u1ec5n th\u00e1m, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00ecnh \u1ea3nh v\u1ec7 tinh v\u00e0 m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i. Nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n c\u1ea3nh v\u1ec1 c\u00e1c v\u00f9ng n\u01b0\u1edbc, cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u theo d\u00f5i s\u1ef1 thay \u0111\u1ed5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc tr\u00ean c\u00e1c khu v\u1ef1c r\u1ed9ng l\u1edbn. Vi\u1ec5n th\u00e1m c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 t\u1ea3o n\u1edf hoa v\u00e0 tr\u00e0n d\u1ea7u, cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb cho c\u00e1c n\u1ed7 l\u1ef1c qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng v\u00e0 \u1ee9ng ph\u00f3 kh\u1ea9n c\u1ea5p.<\/p>\n<p>Trong c\u00e1c nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn n\u00e0y \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, t\u1eeb c\u00e1c con s\u00f4ng \u0111\u00f4 th\u1ecb \u0111\u1ebfn nh\u1eefng h\u1ed3 n\u01b0\u1edbc xa x\u00f4i. V\u00ed d\u1ee5, m\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u00e3 s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf m\u1ed9t con s\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u00f4 nhi\u1ec5m c\u00f4ng nghi\u1ec7p. C\u00e1c c\u1ea3m bi\u1ebfn \u0111\u00e3 ph\u00e1t hi\u1ec7n h\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i n\u1eb7ng cao trong n\u01b0\u1edbc, khi\u1ebfn c\u01a1 quan ch\u1ee9c n\u0103ng ph\u1ea3i \u0111i\u1ec1u tra v\u00e0 gi\u1ea3i quy\u1ebft ngu\u1ed3n \u00f4 nhi\u1ec5m.<\/p>\n<p>Trong m\u1ed9t nghi\u00ean c\u1ee9u kh\u00e1c, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt vi\u1ec5n th\u00e1m \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong h\u1ed3 ch\u1ee9a d\u00f9ng \u0111\u1ec3 cung c\u1ea5p n\u01b0\u1edbc u\u1ed1ng. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc do d\u00f2ng ch\u1ea3y n\u00f4ng nghi\u1ec7p g\u00e2y ra, cho ph\u00e9p c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd n\u01b0\u1edbc th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 ngu\u1ed3n n\u01b0\u1edbc u\u1ed1ng.<\/p>\n<p>Nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn n\u00e0y \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a l\u0129nh v\u1ef1c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, cung c\u1ea5p cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eefng c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u1ee7y sinh sinh th\u00e1i v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n ngu\u1ed3n n\u01b0\u1edbc u\u1ed1ng. Gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c cho ph\u00e9p ph\u1ea3n \u1ee9ng nhanh v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n \u00f4 nhi\u1ec5m, gi\u00fap ng\u0103n ng\u1eeba thi\u1ec7t h\u1ea1i v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang kh\u00e1m ph\u00e1 nh\u1eefng c\u00e1ch m\u1edbi \u0111\u1ec3 c\u1ea3i thi\u1ec7n vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c. V\u00ed d\u1ee5, vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c c\u1ea3m bi\u1ebfn thu nh\u1ecf v\u00e0 m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i v\u1edbi kh\u1ea3 n\u0103ng n\u00e2ng cao c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng h\u01a1n n\u1eefa c\u00e1c n\u1ed7 l\u1ef1c gi\u00e1m s\u00e1t. Ngo\u00e0i ra, vi\u1ec7c t\u00edch h\u1ee3p tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ph\u00e2n t\u00edch c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1eabu trong d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>T\u00f3m l\u1ea1i, c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c \u0111\u00e3 thay \u0111\u1ed5i l\u0129nh v\u1ef1c qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng, cung c\u1ea5p cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch c\u00f4ng c\u1ee5 qu\u00fd gi\u00e1 \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i th\u1ee7y sinh v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n ngu\u1ed3n n\u01b0\u1edbc u\u1ed1ng. C\u00e1c nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed \u0111\u00e3 ch\u1ee9ng minh t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a nh\u1eefng c\u00f4ng ngh\u1ec7 n\u00e0y trong vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, t\u1eeb s\u00f4ng \u0111\u00f4 th\u1ecb \u0111\u1ebfn c\u00e1c h\u1ed3 \u1edf v\u00f9ng s\u00e2u v\u00f9ng xa. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u s\u1ebd ti\u1ebfp t\u1ee5c kh\u00e1m ph\u00e1 nh\u1eefng c\u00e1ch m\u1edbi \u0111\u1ec3 c\u1ea3i thi\u1ec7n vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c v\u00e0 b\u1ea3o v\u1ec7 ngu\u1ed3n t\u00e0i nguy\u00ean n\u01b0\u1edbc qu\u00fd gi\u00e1 c\u1ee7a ch\u00fang ta.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/9500-\u7535\u5bfc\u7387\u4eea1.jpg\" alt=\"alt-1824\" class=\"wp-image-1824\" id=\"i1824\" \/><\/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 trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc u\u1ed1ng an to\u00e0n N\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft cho cu\u1ed9c s\u1ed1ng v\u00e0 vi\u1ec7c ti\u1ebfp c\u1eadn v\u1edbi n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch, an to\u00e0n l\u00e0 quy\u1ec1n c\u01a1 b\u1ea3n c\u1ee7a con ng\u01b0\u1eddi. Tuy nhi\u00ean, vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc ch\u00fang ta ti\u00eau th\u1ee5&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1176,"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":[202],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"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":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:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/17916"}],"collection":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/comments?post=17916"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/17916\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1176"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=17916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=17916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=17916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}