{"id":4573,"date":"2024-02-22T21:09:24","date_gmt":"2024-02-22T13:09:24","guid":{"rendered":"https:\/\/chimaytech.net\/?p=4573"},"modified":"2024-02-22T22:13:45","modified_gmt":"2024-02-22T14:13:45","slug":"how-much-turbidity-should-be-in-water","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/how-much-turbidity-should-be-in-water\/","title":{"rendered":"\u0111\u1ed9 \u0111\u1ee5c trong n\u01b0\u1edbc n\u00ean l\u00e0 bao nhi\u00eau"},"content":{"rendered":"

“N\u01b0\u1edbc trong, l\u1ef1a ch\u1ecdn r\u00f5 r\u00e0ng – \u0111\u1ed9 \u0111\u1ee5c t\u1ed1i thi\u1ec3u ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a.”<\/p>\n

X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 \u0111\u1ee5c l\u00fd t\u01b0\u1edfng trong n\u01b0\u1edbc u\u1ed1ng<\/h1>\n

\n\u0110\u1ed9 \u0111\u1ee5c l\u00e0 thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 m\u00f4 t\u1ea3 \u0111\u1ed9 \u0111\u1ee5c ho\u1eb7c \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a ch\u1ea5t l\u1ecfng do c\u00e1c h\u1ea1t l\u01a1 l\u1eedng g\u00e2y ra. Trong b\u1ed1i c\u1ea3nh n\u01b0\u1edbc u\u1ed1ng, \u0111\u1ed9 \u0111\u1ee5c c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. \u0110\u1ed9 \u0111\u1ee5c cao c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m nh\u01b0 vi khu\u1ea9n, vi r\u00fat v\u00e0 c\u00e1c vi sinh v\u1eadt g\u00e2y h\u1ea1i kh\u00e1c. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i theo d\u00f5i v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u0111\u1ee5c trong n\u01b0\u1edbc u\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n

M\u1ee9c \u0111\u1ed9 \u0111\u1ee5c l\u00fd t\u01b0\u1edfng trong n\u01b0\u1edbc u\u1ed1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 d\u01b0\u1edbi 1 NTU (\u0110\u01a1n v\u1ecb \u0111\u1ed9 \u0111\u1ee5c Nephelometric). NTU l\u00e0 \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 b\u1edfi c\u00e1c h\u1ea1t trong ch\u1ea5t l\u1ecfng. N\u01b0\u1edbc c\u00f3 \u0111\u1ed9 \u0111\u1ee5c d\u01b0\u1edbi 1 NTU th\u01b0\u1eddng trong v\u00e0 kh\u00f4ng c\u00f3 c\u00e1c h\u1ea1t nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, mang l\u1ea1i t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 an to\u00e0n khi u\u1ed1ng.<\/p>\n

\n\"alt-803\"
\nDuy tr\u00ec \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 r\u1ea5t quan tr\u1ecdng v\u00ec nhi\u1ec1u l\u00fd do. Th\u1ee9 nh\u1ea5t, \u0111\u1ed9 \u0111\u1ee5c cao c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh kh\u1eed tr\u00f9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1eed tr\u00f9ng b\u1eb1ng clo, b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t l\u00e1 ch\u1eafn b\u1ea3o v\u1ec7 cho m\u1ea7m b\u1ec7nh \u1ea9n n\u1ea5p ph\u00eda sau. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 l\u00e0m t\u0103ng nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc. Ngo\u00e0i ra, \u0111\u1ed9 \u0111\u1ee5c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f9i v\u1ecb c\u1ee7a n\u01b0\u1edbc, khi\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng kh\u00f3 ngon mi\u1ec7ng h\u01a1n.<\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc u\u1ed1ng \u0111\u00e1p \u1ee9ng m\u1ee9c \u0111\u1ed9 \u0111\u1ee5c \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc s\u1eed d\u1ee5ng nhi\u1ec1u quy tr\u00ecnh l\u1ecdc v\u00e0 x\u1eed l\u00fd kh\u00e1c nhau. \u0110\u00f4ng t\u1ee5, keo t\u1ee5, l\u1eafng v\u00e0 l\u1ecdc l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t l\u01a1 l\u1eedng v\u00e0 gi\u1ea3m \u0111\u1ed9 \u0111\u1ee5c trong n\u01b0\u1edbc. C\u00e1c quy tr\u00ecnh n\u00e0y gi\u00fap l\u00e0m trong n\u01b0\u1edbc v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc tr\u01b0\u1edbc khi ph\u00e2n ph\u1ed1i \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n

Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, m\u1ee9c \u0111\u1ed9 \u0111\u1ee5c trong n\u01b0\u1edbc u\u1ed1ng c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n khuy\u1ebfn ngh\u1ecb l\u00e0 1 NTU. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra do c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng t\u1ef1 nhi\u00ean nh\u01b0 l\u01b0\u1ee3ng m\u01b0a l\u1edbn, c\u00f3 th\u1ec3 khi\u1ebfn tr\u1ea7m t\u00edch b\u1ecb cu\u1ed1n tr\u00f4i v\u00e0o ngu\u1ed3n n\u01b0\u1edbc. C\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi nh\u01b0 x\u00e2y d\u1ef1ng, khai th\u00e1c m\u1ecf v\u00e0 n\u00f4ng nghi\u1ec7p c\u0169ng c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n l\u00e0m t\u0103ng \u0111\u1ed9 \u0111\u1ee5c trong n\u01b0\u1edbc. Trong nh\u1eefng t\u00ecnh hu\u1ed1ng nh\u01b0 v\u1eady, c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 th\u1ec3 c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd b\u1ed5 sung \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 \u0111\u1ee5c v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc.<\/p>\n

Vi\u1ec7c theo d\u00f5i \u0111\u1ed9 \u0111\u1ee5c trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ecdi v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c k\u1ecbp th\u1eddi. Vi\u1ec7c ki\u1ec3m tra v\u00e0 ph\u00e2n t\u00edch m\u1eabu n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 gi\u00fap ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed9 \u0111\u1ee5c v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. C\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc n\u00ean c\u00f3 s\u1eb5n c\u00e1c quy tr\u00ecnh \u0111\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi m\u1ee9c \u0111\u1ed9 \u0111\u1ee5c t\u0103ng cao v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n

T\u00f3m l\u1ea1i, vi\u1ec7c duy tr\u00ec m\u1ee9c \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n c\u1ee7a n\u01b0\u1edbc. M\u1ee9c \u0111\u1ed9 \u0111\u1ee5c l\u00fd t\u01b0\u1edfng trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 d\u01b0\u1edbi 1 NTU v\u00e0 c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc s\u1eed d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau n\u00e0y. Gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u0111\u1ee5c trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 cung c\u1ea5p cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch v\u00e0 an to\u00e0n. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd hi\u1ec7u qu\u1ea3, c\u00e1c nh\u00e0 cung c\u1ea5p n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc u\u1ed1ng \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft.<\/p>\n","protected":false},"excerpt":{"rendered":"

“N\u01b0\u1edbc trong, l\u1ef1a ch\u1ecdn r\u00f5 r\u00e0ng – \u0111\u1ed9 \u0111\u1ee5c t\u1ed1i thi\u1ec3u ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a.” X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 \u0111\u1ee5c l\u00fd t\u01b0\u1edfng trong n\u01b0\u1edbc u\u1ed1ng \u0110\u1ed9 \u0111\u1ee5c l\u00e0 thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 m\u00f4 t\u1ea3 \u0111\u1ed9 \u0111\u1ee5c ho\u1eb7c \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a ch\u1ea5t l\u1ecfng do c\u00e1c h\u1ea1t l\u01a1 l\u1eedng g\u00e2y ra. Trong b\u1ed1i c\u1ea3nh n\u01b0\u1edbc u\u1ed1ng, \u0111\u1ed9 \u0111\u1ee5c…<\/p>\n","protected":false},"author":1,"featured_media":1697,"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":[1],"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":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:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/4573"}],"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=4573"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/4573\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1697"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=4573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=4573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=4573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}