{"id":4784,"date":"2024-02-03T17:24:57","date_gmt":"2024-02-03T09:24:57","guid":{"rendered":"https:\/\/shchimay.com\/?p=4784"},"modified":"2024-02-22T00:27:38","modified_gmt":"2024-02-21T16:27:38","slug":"who-filters-water","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/who-filters-water\/","title":{"rendered":"ai l\u1ecdc n\u01b0\u1edbc"},"content":{"rendered":"

“Tinh khi\u1ebft, s\u1ea3ng kho\u00e1i, l\u1ecdc: Ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n”<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc<\/h1>\n

\nN\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu cho m\u1ecdi sinh v\u1eadt. N\u00f3 r\u1ea5t quan tr\u1ecdng cho s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a ch\u00fang ta v\u00e0 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 tinh th\u1ea7n t\u1ed5ng th\u1ec3 c\u1ee7a ch\u00fang ta. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ngu\u1ed3n n\u01b0\u1edbc n\u00e0o c\u0169ng an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng. Nhi\u1ec1u ngu\u1ed3n n\u01b0\u1edbc t\u1ef1 nhi\u00ean, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u00f4ng, h\u1ed3 v\u00e0 th\u1eadm ch\u00ed c\u1ea3 n\u01b0\u1edbc ng\u1ea7m, c\u00f3 th\u1ec3 b\u1ecb \u00f4 nhi\u1ec5m b\u1edfi nhi\u1ec1u ch\u1ea5t \u00f4 nhi\u1ec5m v\u00e0 ch\u1ea5t c\u00f3 h\u1ea1i. \u0110\u00e2y l\u00e0 l\u00fac h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc ph\u00e1t huy t\u00e1c d\u1ee5ng.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u1eabu: Van l\u00e0m m\u1ec1m th\u1ee7 c\u00f4ng<\/td>\nMSD2 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/td>\nMSS2 \u00a0 \u00a0 \u00a0\u00a0<\/td>\nMSD4 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/td>\nMSD4-B \u00a0 \u00a0<\/td>\nMSD10\u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/td>\n<\/tr>\n
V\u1ecb tr\u00ed l\u00e0m vi\u1ec7c<\/td>\nB\u1ed9 l\u1ecdc-<\/td>\n<\/tr>\n
Ch\u1ebf \u0111\u1ed9 t\u00e1i sinh<\/td>\nTh\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n
\u0110\u1ea7u v\u00e0o<\/td>\n3\/4”<\/td>\n3\/4”<\/td>\n1”<\/td>\n1”<\/td>\n2”<\/td>\n<\/tr>\n
C\u1eeda h\u00e0ng<\/td>\n3\/4”<\/td>\n3\/4”<\/td>\n1”<\/td>\n1”<\/td>\n2”<\/td>\n<\/tr>\n
C\u1ed1ng<\/td>\n3\/4”<\/td>\n3\/4”<\/td>\n1”<\/td>\n1”<\/td>\n2”<\/td>\n<\/tr>\n
C\u01a1 s\u1edf<\/td>\n2-1\/2”<\/td>\n2-1\/2”<\/td>\n2-1\/2”<\/td>\n2-1\/2”<\/td>\n4”<\/td>\n<\/tr>\n
\u1ed0ng n\u00e2ng<\/td>\n1,05” OD<\/td>\n1,05” OD<\/td>\n1,05” OD<\/td>\n1,05” OD<\/td>\n1,5”D-GB<\/td>\n<\/tr>\n
Dung t\u00edch n\u01b0\u1edbc<\/td>\n2m3<\/sup>\/h<\/td>\n2m3<\/sup>\/h<\/td>\n4m3<\/sup>\/h<\/td>\n4m3<\/sup>\/h<\/td>\n10m3<\/sup>\/h<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n0,15-0,6Mpa<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\n5-50\u00b0 C<\/td>\n<\/tr>\n
Ngu\u1ed3n \u0111i\u1ec7n<\/td>\nKh\u00f4ng c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\nH\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t v\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u1ecfi n\u01b0\u1edbc, gi\u00fap n\u01b0\u1edbc an to\u00e0n \u0111\u1ec3 u\u1ed1ng v\u00e0 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y s\u1eed d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00f4ng ngh\u1ec7 kh\u00e1c nhau \u0111\u1ec3 l\u1ecdc c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc ch\u00fang ta ti\u00eau th\u1ee5 s\u1ea1ch v\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 nguy c\u01a1 ti\u1ec1m \u1ea9n n\u00e0o \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe.<\/p>\n

M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh khi\u1ebfn h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc r\u1ea5t quan tr\u1ecdng l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a vi sinh v\u1eadt trong n\u01b0\u1edbc ngu\u1ed3n. Vi khu\u1ea9n, vi r\u00fat v\u00e0 c\u00e1c m\u1ea7m b\u1ec7nh kh\u00e1c c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc nh\u01b0 b\u1ec7nh t\u1ea3, th\u01b0\u01a1ng h\u00e0n v\u00e0 ki\u1ebft l\u1ef5. Nh\u1eefng c\u0103n b\u1ec7nh n\u00e0y c\u00f3 th\u1ec3 g\u00e2y h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe c\u1ee7a ch\u00fang ta, d\u1eabn \u0111\u1ebfn m\u1ea5t n\u01b0\u1edbc, ti\u00eau ch\u1ea3y v\u00e0 th\u1eadm ch\u00ed t\u1eed vong trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc, ch\u00fang ta c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c vi sinh v\u1eadt n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, gi\u00fap n\u01b0\u1edbc tr\u1edf n\u00ean an to\u00e0n khi s\u1eed d\u1ee5ng.<\/p>\n

\"alt-884\"<\/p>\n

M\u1ed9t m\u1ed1i quan t\u00e2m \u0111\u00e1ng k\u1ec3 kh\u00e1c khi n\u00f3i \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a h\u00f3a ch\u1ea5t v\u00e0 kim lo\u1ea1i n\u1eb7ng. C\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p, n\u01b0\u1edbc th\u1ea3i n\u00f4ng nghi\u1ec7p v\u00e0 x\u1eed l\u00fd ch\u1ea5t th\u1ea3i kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 l\u00e0m \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc v\u1edbi c\u00e1c ch\u1ea5t nh\u01b0 ch\u00ec, th\u1ee7y ng\u00e2n, thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 ph\u00e2n b\u00f3n. Nh\u1eefng h\u00f3a ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng b\u1ea5t l\u1ee3i \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a ch\u00fang ta, g\u00e2y ra nhi\u1ec1u b\u1ec7nh t\u1eadt v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe l\u00e2u d\u00e0i. H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 lo\u1ea1i b\u1ecf nh\u1eefng ch\u1ea5t c\u00f3 h\u1ea1i n\u00e0y, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc ch\u00fang ta u\u1ed1ng kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 ch\u1ea5t \u0111\u1ed9c ti\u1ec1m \u1ea9n n\u00e0o.<\/p>\n

H\u01a1n n\u1eefa, h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc c\u0169ng \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c c\u1ea3i thi\u1ec7n m\u00f9i v\u1ecb v\u00e0 m\u00f9i c\u1ee7a n\u01b0\u1edbc. Nhi\u1ec1u ngu\u1ed3n n\u01b0\u1edbc t\u1ef1 nhi\u00ean c\u00f3 m\u00f9i v\u1ecb \u0111\u1eb7c tr\u01b0ng do c\u00f3 ch\u1ee9a kho\u00e1ng ch\u1ea5t, ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t kh\u00e1c. M\u1eb7c d\u00f9 nh\u1eefng ch\u1ea5t n\u00e0y kh\u00f4ng nh\u1ea5t thi\u1ebft c\u00f3 h\u1ea1i nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 l\u00e0m cho n\u01b0\u1edbc u\u1ed1ng tr\u1edf n\u00ean kh\u00f3 u\u1ed1ng. H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, mang l\u1ea1i n\u01b0\u1edbc s\u1ea1ch v\u00e0 trong l\u00e0nh, c\u00f3 h\u01b0\u01a1ng v\u1ecb d\u1ec5 ch\u1ecbu.<\/p>\n

\u0110i\u1ec1u \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc kh\u00f4ng ch\u1ec9 c\u1ea7n thi\u1ebft cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng d\u00e2n d\u1ee5ng m\u00e0 c\u00f2n cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 doanh nghi\u1ec7p kh\u00e1c nhau. C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ee5 thu\u1ed9c v\u00e0o n\u01b0\u1edbc cho ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00ecnh, nh\u01b0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed, y\u00eau c\u1ea7u n\u01b0\u1edbc ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. H\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc cung c\u1ea5p cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0y m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n

T\u00f3m l\u1ea1i, h\u1ec7 th\u1ed1ng l\u1ecdc 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 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, vi sinh v\u1eadt, h\u00f3a ch\u1ea5t v\u00e0 kim lo\u1ea1i n\u1eb7ng, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y l\u00e0m cho n\u01b0\u1edbc tr\u1edf n\u00ean an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c. Ch\u00fang kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 ch\u00fang ta kh\u1ecfi c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n m\u00f9i v\u1ecb v\u00e0 m\u00f9i c\u1ee7a n\u01b0\u1edbc. H\u01a1n n\u1eefa, h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau d\u1ef1a v\u00e0o n\u01b0\u1edbc ch\u1ea5t l\u01b0\u1ee3ng cao cho ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd. V\u00ec v\u1eady, \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe v\u00e0 tinh th\u1ea7n c\u1ee7a ch\u00fang ta.<\/p>\n","protected":false},"excerpt":{"rendered":"

“Tinh khi\u1ebft, s\u1ea3ng kho\u00e1i, l\u1ecdc: Ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n” T\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc N\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu cho m\u1ecdi sinh v\u1eadt. N\u00f3 r\u1ea5t quan tr\u1ecdng cho s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a ch\u00fang ta v\u00e0 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ee9c…<\/p>\n","protected":false},"author":1,"featured_media":3120,"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","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":true,"content":true,"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":true,"content":true,"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\/4784"}],"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=4784"}],"version-history":[{"count":15,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/4784\/revisions"}],"predecessor-version":[{"id":5190,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/4784\/revisions\/5190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3120"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=4784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=4784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=4784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}