{"id":3540,"date":"2024-01-31T18:13:25","date_gmt":"2024-01-31T10:13:25","guid":{"rendered":"https:\/\/chimaytech.net\/?p=3540"},"modified":"2024-01-31T18:56:02","modified_gmt":"2024-01-31T10:56:02","slug":"how-does-a-conductivity-detector-work","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/how-does-a-conductivity-detector-work\/","title":{"rendered":"m\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o"},"content":{"rendered":"

M\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c ch\u1ea5t.<\/p>\n

T\u00ecm hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/h1>\n

T\u00ecm hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7nPh\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao g\u1ed3m h\u00f3a h\u1ecdc, sinh h\u1ecdc v\u00e0 khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng. \u0110\u00f3 l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p cho ph\u00e9p c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111o kh\u1ea3 n\u0103ng d\u1eabn d\u00f2ng \u0111i\u1ec7n c\u1ee7a m\u1ed9t ch\u1ea5t. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc \u0111\u1eb1ng sau vi\u1ec7c ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a k\u1ef9 thu\u1eadt n\u00e0y v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong c\u00e1c ng\u00e0nh kh\u00e1c nhau.V\u1ec1 c\u1ed1t l\u00f5i, vi\u1ec7c ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n d\u1ef1a v\u00e0o th\u1ef1c t\u1ebf l\u00e0 m\u1ed9t s\u1ed1 ch\u1ea5t, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n, c\u00f3 th\u1ec3 d\u1eabn \u0111i\u1ec7n. Nh\u1eefng ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i n\u00e0y th\u01b0\u1eddng l\u00e0 dung d\u1ecbch c\u00f3 ch\u1ee9a c\u00e1c ion, l\u00e0 c\u00e1c h\u1ea1t t\u00edch \u0111i\u1ec7n. Khi cho d\u00f2ng \u0111i\u1ec7n ch\u1ea1y v\u00e0o dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n, c\u00e1c ion s\u1ebd di chuy\u1ec3n v\u1ec1 ph\u00eda c\u00e1c \u0111i\u1ec7n c\u1ef1c t\u00edch \u0111i\u1ec7n tr\u00e1i d\u1ea5u, t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n.\u0110\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng m\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. Thi\u1ebft b\u1ecb n\u00e0y bao g\u1ed3m hai \u0111i\u1ec7n c\u1ef1c, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n nh\u01b0 kim lo\u1ea1i, \u0111\u01b0\u1ee3c ng\u00e2m trong dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n. C\u00e1c \u0111i\u1ec7n c\u1ef1c \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t ngu\u1ed3n \u0111i\u1ec7n, t\u1ea1o ra \u0111i\u1ec7n \u00e1p tr\u00ean ch\u00fang. Sau \u0111\u00f3, m\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn s\u1ebd \u0111o d\u00f2ng \u0111i\u1ec7n ch\u1ea1y gi\u1eefa c\u00e1c \u0111i\u1ec7n c\u1ef1c.\u0110\u1ed9 d\u1eabn c\u1ee7a dung d\u1ecbch t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi n\u1ed3ng \u0111\u1ed9 c\u00e1c ion c\u00f3 trong dung d\u1ecbch. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u1ed3ng \u0111\u1ed9 ion cao h\u01a1n s\u1ebd d\u1eabn \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n cao h\u01a1n, trong khi n\u1ed3ng \u0111\u1ed9 ion th\u1ea5p h\u01a1n s\u1ebd d\u1eabn \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p h\u01a1n. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 c\u00e1c ion c\u00f3 m\u1eb7t.\"alt-839\"M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n c\u00e2n nh\u1eafc khi s\u1eed d\u1ee5ng m\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 nhi\u1ec7t \u0111\u1ed9. \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch c\u0169ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec7t \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n cao h\u01a1n. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, m\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u01b0\u1eddng bao g\u1ed3m c\u00e1c c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 cho ph\u00e9p b\u00f9 nhi\u1ec7t \u0111\u1ed9. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o thu \u0111\u01b0\u1ee3c c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c b\u1ea5t k\u1ec3 s\u1ef1 thay \u0111\u1ed5i c\u1ee7a nhi\u1ec7t \u0111\u1ed9.Ngo\u00e0i vi\u1ec7c \u0111o n\u1ed3ng \u0111\u1ed9 ion, t\u00ednh n\u0103ng ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a m\u1ed9t ch\u1ea5t. C\u00e1c t\u1ea1p ch\u1ea5t trong dung d\u1ecbch c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u00f3, v\u1edbi m\u1ee9c \u0111\u1ed9 t\u1ea1p ch\u1ea5t cao h\u01a1n d\u1eabn \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p h\u01a1n. B\u1eb1ng c\u00e1ch so s\u00e1nh \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a m\u1eabu v\u1edbi \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a m\u1ed9t ch\u1ea5t nguy\u00ean ch\u1ea5t \u0111\u00e3 bi\u1ebft, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a m\u1eabu.Ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Trong l\u0129nh v\u1ef1c h\u00f3a h\u1ecdc, m\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong s\u1eafc k\u00fd ion, m\u1ed9t k\u1ef9 thu\u1eadt d\u00f9ng \u0111\u1ec3 t\u00e1ch v\u00e0 ph\u00e2n t\u00edch c\u00e1c ion trong dung d\u1ecbch. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a c\u00e1c ion kh\u00e1c nhau, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a m\u1eabu.Trong l\u0129nh v\u1ef1c sinh h\u1ecdc, ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 \u0111i\u1ec7n di. \u0110i\u1ec7n di l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00e1ch c\u00e1c ph\u00e2n t\u1eed d\u1ef1a tr\u00ean \u0111i\u1ec7n t\u00edch v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u00fang. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng m\u1ed9t \u0111i\u1ec7n tr\u01b0\u1eddng v\u00e0o ma tr\u1eadn gel, c\u00e1c ph\u00e2n t\u1eed di chuy\u1ec3n v\u1ec1 ph\u00eda \u0111i\u1ec7n c\u1ef1c t\u00edch \u0111i\u1ec7n tr\u00e1i d\u1ea5u v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau, cho ph\u00e9p ch\u00fang ph\u00e2n t\u00e1ch. M\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c ph\u00e2n t\u1eed v\u00e0 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a ch\u00fang.Trong khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng, m\u00e1y ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t h\u00f2a tan, ch\u1eb3ng h\u1ea1n nh\u01b0 mu\u1ed1i v\u00e0 kho\u00e1ng ch\u1ea5t. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a m\u1eabu n\u01b0\u1edbc, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c ngu\u1ed3n \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n.T\u00f3m l\u1ea1i, ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd cho ph\u00e9p c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111o kh\u1ea3 n\u0103ng d\u1eabn d\u00f2ng \u0111i\u1ec7n c\u1ee7a m\u1ed9t ch\u1ea5t. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc \u0111\u1eb1ng sau vi\u1ec7c ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 cao c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. T\u1eeb h\u00f3a h\u1ecdc, sinh h\u1ecdc \u0111\u1ebfn khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng, vi\u1ec7c ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e2n t\u00edch v\u00e0 hi\u1ec3u r\u00f5 \u0111\u1eb7c t\u00ednh c\u1ee7a c\u00e1c ch\u1ea5t kh\u00e1c nhau.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c ch\u1ea5t. T\u00ecm hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n T\u00ecm hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7nPh\u00e1t hi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao g\u1ed3m…<\/p>\n","protected":false},"author":1,"featured_media":1799,"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\/3540"}],"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=3540"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3540\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1799"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=3540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=3540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=3540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}