{"id":674238,"date":"2024-08-08T22:25:53","date_gmt":"2024-08-08T21:25:53","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=674238"},"modified":"2024-08-08T22:25:53","modified_gmt":"2024-08-08T21:25:53","slug":"cach-lop-chan-hoi-ngan-ngua-hu-hai-do-do-am","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-lop-chan-hoi-ngan-ngua-hu-hai-do-do-am\/","title":{"rendered":"C\u00e1ch l\u1edbp ch\u1eafn h\u01a1i ng\u0103n ng\u1eeba h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m"},"content":{"rendered":"<p class=\"sidekick\">C\u00e1ch l\u1edbp ch\u1eafn h\u01a1i ng\u0103n ng\u1eeba h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m: T\u00ecm hi\u1ec3u vai tr\u00f2 v\u00e0 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u1edbp ch\u1eafn h\u01a1i trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00f4ng tr\u00ecnh kh\u1ecfi h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m g\u00e2y ra.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cach_lop_chan_hoi_ngan_ngua_hu_hai_do_do_am.png\" alt=\"C\u00e1ch l\u1edbp ch\u1eafn h\u01a1i ng\u0103n ng\u1eeba h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>C\u00e1ch L\u1edbp Ch\u1eafn H\u01a1i Ng\u0103n Ng\u1eeba H\u01b0 H\u1ea1i Do \u0110\u1ed9 \u1ea8m<\/h2>\n<p>Trong ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t, vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c c\u00f4ng tr\u00ecnh v\u00e0 thi\u1ebft b\u1ecb. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y l\u00e0 s\u1eed d\u1ee5ng l\u1edbp ch\u1eafn h\u01a1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch c\u00e1ch m\u00e0 l\u1edbp ch\u1eafn h\u01a1i c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m.<\/p>\n<h2>L\u1edbp Ch\u1eafn H\u01a1i L\u00e0 G\u00ec?<\/h2>\n<p>L\u1edbp ch\u1eafn h\u01a1i l\u00e0 m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u r\u00e0o c\u1ea3n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 chuy\u1ec3n \u0111\u1ed5i c\u1ee7a h\u01a1i n\u01b0\u1edbc qua c\u00e1c b\u1ee9c t\u01b0\u1eddng, m\u00e1i nh\u00e0 v\u00e0 s\u00e0n nh\u00e0. V\u1eadt li\u1ec7u n\u00e0y th\u01b0\u1eddng l\u00e0m t\u1eeb polyethylene, nh\u00f4m ho\u1eb7c c\u00e1c m\u00e0ng nh\u1ef1a kh\u00e1c. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 duy tr\u00ec \u0111\u1ed9 \u1ea9m trong gi\u1edbi h\u1ea1n an to\u00e0n \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u1ea5u tr\u00fac v\u00e0 v\u1eadt li\u1ec7u b\u00ean trong kh\u1ecfi s\u1ef1 \u0103n m\u00f2n ho\u1eb7c ph\u00e2n h\u1ee7y.<\/p>\n<h2>C\u00e1ch Ho\u1ea1t \u0110\u1ed9ng C\u1ee7a L\u1edbp Ch\u1eafn H\u01a1i<\/h2>\n<p>H\u01a1i n\u01b0\u1edbc c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u00e2m nh\u1eadp v\u00e0o c\u00e1c kh\u00f4ng gian k\u00edn v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng ng\u01b0ng t\u1ee5 khi g\u1eb7p c\u00e1c b\u1ec1 m\u1eb7t l\u1ea1nh h\u01a1n. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1edfi ph\u01b0\u01a1ng tr\u00ecnh sau:<\/p>\n<p style=\"text-align: center;\">\\( H_2O_{(h\u01a1i)} \\rightarrow H_2O_{(l\u1ecfng)} \\)<\/p>\n<p>Khi h\u01a1i n\u01b0\u1edbc ng\u01b0ng t\u1ee5 th\u00e0nh n\u01b0\u1edbc l\u1ecfng, \u0111\u1ed9 \u1ea9m t\u0103ng l\u00ean v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ee5c n\u00e1t, \u0103n m\u00f2n, hay h\u01b0 h\u1ea1i kh\u00e1c cho v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng. L\u1edbp ch\u1eafn h\u01a1i gi\u00fap ng\u0103n ch\u1eb7n \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t r\u00e0o c\u1ea3n v\u1eadt l\u00fd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng h\u01a1i n\u01b0\u1edbc ti\u1ebfp c\u1eadn c\u00e1c b\u1ec1 m\u1eb7t d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng.<\/p>\n<h2>L\u1ee3i \u00cdch C\u1ee7a L\u1edbp Ch\u1eafn H\u01a1i<\/h2>\n<ul>\n<li><strong>Ng\u0103n Ng\u1eeba M\u1ee5c N\u00e1t v\u00e0 N\u1ea5m M\u1ed1c:<\/strong> B\u1eb1ng c\u00e1ch gi\u1ea3m \u0111\u1ed9 \u1ea9m trong kh\u00f4ng gian k\u00edn, l\u1edbp ch\u1eafn h\u01a1i gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u1ea5m m\u1ed1c v\u00e0 m\u1ee5c n\u00e1t, v\u1ed1n c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho c\u1ea5u tr\u00fac v\u00e0 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi.<\/li>\n<li><strong>T\u0103ng Tu\u1ed5i Th\u1ecd C\u1ea5u Tr\u00fac:<\/strong> Gia t\u0103ng \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng b\u1eb1ng c\u00e1ch gi\u1eef ch\u00fang kh\u00f4 v\u00e0 \u1ed5n \u0111\u1ecbnh v\u1edbi th\u1eddi gian.<\/li>\n<li><strong>C\u1ea3i Thi\u1ec7n Hi\u1ec7u Qu\u1ea3 N\u0103ng L\u01b0\u1ee3ng:<\/strong> Gi\u1ea3m h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m gi\u00fap c\u00e1ch nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n, t\u1eeb \u0111\u00f3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<h2>\u1ee8ng D\u1ee5ng Th\u1ef1c T\u1ebf<\/h2>\n<p>L\u1edbp ch\u1eafn h\u01a1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u lo\u1ea1i \u1ee9ng d\u1ee5ng kh\u00e1c nhau, t\u1eeb x\u00e2y d\u1ef1ng nh\u00e0 \u1edf \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p:<\/p>\n<ol>\n<li><strong>X\u00e2y D\u1ef1ng Nh\u00e0 \u1ede:<\/strong> L\u1edbp ch\u1eafn h\u01a1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u01b0\u1edbi s\u00e0n nh\u00e0, b\u00ean trong t\u01b0\u1eddng v\u00e0 m\u00e1i \u0111\u1ec3 b\u1ea3o v\u1ec7 kh\u1ecfi \u0111\u1ed9 \u1ea9m t\u1eeb n\u1ec1n \u0111\u1ea5t ho\u1eb7c kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i.<\/li>\n<li><strong>\u1ee8ng D\u1ee5ng C\u00f4ng Nghi\u1ec7p:<\/strong> Trong c\u00e1c nh\u00e0 m\u00e1y v\u00e0 kho l\u01b0u tr\u1eef, l\u1edbp ch\u1eafn h\u01a1i gi\u00fap b\u1ea3o \u0111\u1ea3m r\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb v\u00e0 h\u00e0ng h\u00f3a kh\u00f4ng b\u1ecb h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m.<\/li>\n<\/ol>\n<h2>Ch\u1ecdn L\u1ef1a V\u00e0 L\u1eafp \u0110\u1eb7t L\u1edbp Ch\u1eafn H\u01a1i<\/h2>\n<p>Khi l\u1ef1a ch\u1ecdn v\u00e0 l\u1eafp \u0111\u1eb7t l\u1edbp ch\u1eafn h\u01a1i, c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u. Vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u0169ng c\u1ea7n th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh kho\u1ea3ng tr\u1ed1ng ho\u1eb7c r\u00f2 r\u1ec9 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a l\u1edbp ch\u1eafn h\u01a1i.<\/p>\n<p>Trong t\u1ed5ng quan, l\u1edbp ch\u1eafn h\u01a1i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u1ea5u tr\u00fac v\u00e0 v\u1eadt li\u1ec7u kh\u1ecfi s\u1ef1 h\u01b0 h\u1ecfng do \u0111\u1ed9 \u1ea9m. Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch d\u00e0i h\u1ea1n, t\u1eeb vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi cho \u0111\u1ebfn ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch l\u1edbp ch\u1eafn h\u01a1i ng\u0103n ng\u1eeba h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m: T\u00ecm hi\u1ec3u vai tr\u00f2 v\u00e0 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u1edbp ch\u1eafn h\u01a1i trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00f4ng tr\u00ecnh kh\u1ecfi h\u01b0 h\u1ea1i do \u0111\u1ed9 \u1ea9m g\u00e2y ra.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch 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