{"id":4056,"date":"2024-02-19T21:13:55","date_gmt":"2024-02-19T13:13:55","guid":{"rendered":"https:\/\/chimaytech.net\/?p=4056"},"modified":"2024-02-19T23:06:56","modified_gmt":"2024-02-19T15:06:56","slug":"does-reverse-osmosis-remove-contaminants","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/does-reverse-osmosis-remove-contaminants\/","title":{"rendered":"th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c lo\u1ea1i b\u1ecf ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m"},"content":{"rendered":"<p>&#8220;Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c: Lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m cho n\u01b0\u1edbc s\u1ea1ch tinh khi\u1ebft.&#8221;<\/p>\n<h1 id=\"understanding-reverse-osmosis-and-its-contaminant-removal-abilities-wpaicgheading\">T\u00ecm hi\u1ec3u v\u1ec1 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u1ee7a n\u00f3<\/h1>\n<p>Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t quy tr\u00ecnh l\u1ecdc n\u01b0\u1edbc \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y nh\u1edd kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u1ecfi n\u01b0\u1edbc u\u1ed1ng. Nh\u01b0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ef1c s\u1ef1 lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u khoa h\u1ecdc \u0111\u1eb1ng sau qu\u00e1 tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 kh\u00e1m ph\u00e1 t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3 trong vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c nhau.Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e0ng b\u00e1n th\u1ea5m \u0111\u1ec3 l\u1ecdc t\u1ea1p ch\u1ea5t kh\u1ecfi n\u01b0\u1edbc. Khi n\u01b0\u1edbc b\u1ecb \u0111\u1ea9y qua m\u00e0ng \u1edf \u00e1p su\u1ea5t cao, ch\u1ec9 c\u00f3 c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc tinh khi\u1ebft m\u1edbi c\u00f3 th\u1ec3 \u0111i qua, c\u00f2n c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 vi khu\u1ea9n, vi r\u00fat, h\u00f3a ch\u1ea5t v\u00e0 kim lo\u1ea1i n\u1eb7ng b\u1ecb b\u1ecf l\u1ea1i. Qu\u00e1 tr\u00ecnh n\u00e0y lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 nhi\u1ec1u lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, khi\u1ebfn th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc n\u01b0\u1edbc hi\u1ec7u qu\u1ea3 nh\u1ea5t hi\u1ec7n c\u00f3.M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf ch\u1ea5t r\u1eafn h\u00f2a tan kh\u1ecfi n\u01b0\u1edbc. Nh\u1eefng ch\u1ea5t r\u1eafn n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c kho\u00e1ng ch\u1ea5t nh\u01b0 canxi, magi\u00ea v\u00e0 natri, c\u0169ng nh\u01b0 c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i nh\u01b0 ch\u00ec, asen v\u00e0 florua. B\u1eb1ng c\u00e1ch l\u1ecdc ra c\u00e1c ch\u1ea5t r\u1eafn h\u00f2a tan n\u00e0y, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n h\u01b0\u01a1ng v\u1ecb v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng, gi\u00fap ng\u01b0\u1eddi d\u00f9ng u\u1ed1ng an to\u00e0n h\u01a1n v\u00e0 th\u00fa v\u1ecb h\u01a1n.<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/NTU-1800-Turbidity-Spec.jpg\" alt=\"alt-714\" class=\"wp-image-714\" id=\"i714\" \/>Ngo\u00e0i ch\u1ea5t r\u1eafn h\u00f2a tan, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f2n c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c lo\u1ea1i b\u1ecf vi khu\u1ea9n v\u00e0 vi r\u00fat kh\u1ecfi n\u01b0\u1edbc. K\u00edch th\u01b0\u1edbc l\u1ed7 nh\u1ecf c\u1ee7a m\u00e0ng ng\u0103n ch\u1eb7n c\u00e1c vi sinh v\u1eadt n\u00e0y \u0111i qua, \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc kh\u00f4ng c\u00f3 m\u1ea7m b\u1ec7nh g\u00e2y h\u1ea1i. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u1edf nh\u1eefng khu v\u1ef1c m\u00e0 c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc l\u00e0 m\u1ed1i lo ng\u1ea1i, v\u00ec th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 ch\u1ed1ng \u00f4 nhi\u1ec5m.H\u00f3a ch\u1ea5t v\u00e0 kim lo\u1ea1i n\u1eb7ng l\u00e0 m\u1ed9t nh\u00f3m ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c m\u00e0 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf kh\u1ecfi n\u01b0\u1edbc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. C\u00e1c ch\u1ea5t nh\u01b0 clo, thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ecdc qua m\u00e0ng, \u0111\u1ec3 l\u1ea1i n\u01b0\u1edbc s\u1ea1ch v\u00e0 tinh khi\u1ebft. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i cho nh\u1eefng c\u00e1 nh\u00e2n lo ng\u1ea1i v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c h\u00f3a ch\u1ea5t n\u00e0y trong n\u01b0\u1edbc u\u1ed1ng c\u1ee7a h\u1ecd.M\u1eb7c d\u00f9 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 hi\u1ec7u qu\u1ea3 cao trong vi\u1ec7c lo\u1ea1i b\u1ecf nhi\u1ec1u lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u1ed9t s\u1ed1 ch\u1ea5t c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n th\u00f4ng qua qu\u00e1 tr\u00ecnh n\u00e0y. qu\u00e1 tr\u00ecnh. V\u00ed d\u1ee5, m\u1ed9t s\u1ed1 h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i (VOC) v\u00e0 d\u01b0\u1ee3c ph\u1ea9m c\u00f3 th\u1ec3 \u0111i qua m\u00e0ng, t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 c\u1ea5u tr\u00fac ph\u00e2n t\u1eed c\u1ee7a ch\u00fang. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i c\u00f3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ed5 sung \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc kh\u00f4ng c\u00f3 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y.\u0110i\u1ec1u \u0111\u00e1ng n\u00f3i l\u00e0 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c kho\u00e1ng ch\u1ea5t c\u00f3 l\u1ee3i kh\u1ecfi n\u01b0\u1edbc c\u00f9ng v\u1edbi c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. M\u1eb7c d\u00f9 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed1i lo ng\u1ea1i \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft nh\u1eefng ng\u01b0\u1eddi nh\u1eadn \u0111\u01b0\u1ee3c kho\u00e1ng ch\u1ea5t thi\u1ebft y\u1ebfu t\u1eeb ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u1ee7a h\u1ecd, nh\u01b0ng m\u1ed9t s\u1ed1 ng\u01b0\u1eddi c\u00f3 th\u1ec3 ch\u1ecdn t\u00e1i kho\u00e1ng h\u00f3a n\u01b0\u1edbc sau khi n\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ecdc qua th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch th\u00eam c\u00e1c gi\u1ecdt kho\u00e1ng ch\u1ea5t ho\u1eb7c s\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc t\u00e1i kho\u00e1ng \u0111\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng t\u1ef1 nhi\u00ean c\u1ee7a n\u01b0\u1edbc.T\u00f3m l\u1ea1i, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 cao \u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u1ecfi n\u01b0\u1edbc. T\u1eeb ch\u1ea5t r\u1eafn h\u00f2a tan \u0111\u1ebfn vi khu\u1ea9n v\u00e0 h\u00f3a ch\u1ea5t, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 cung c\u1ea5p n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch v\u00e0 tinh khi\u1ebft, an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng. M\u1eb7c d\u00f9 n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c m\u1ecdi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m nh\u01b0ng n\u00f3 v\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t hi\u1ec7n c\u00f3. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 kh\u1ea3 n\u0103ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a n\u00f3, c\u00e1c c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 nhu c\u1ea7u x\u1eed l\u00fd n\u01b0\u1edbc c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c: Lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m cho n\u01b0\u1edbc s\u1ea1ch tinh khi\u1ebft.&#8221; T\u00ecm hi\u1ec3u v\u1ec1 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u1ee7a n\u00f3 Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t quy tr\u00ecnh l\u1ecdc n\u01b0\u1edbc \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y nh\u1edd kh\u1ea3 n\u0103ng lo\u1ea1i&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1511,"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\/4056"}],"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=4056"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/4056\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1511"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=4056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=4056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=4056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}