{"id":690129,"date":"2024-08-30T02:11:07","date_gmt":"2024-08-30T01:11:07","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=690129"},"modified":"2024-08-30T02:11:07","modified_gmt":"2024-08-30T01:11:07","slug":"tac-nhan-tao-bot-am-thuc-chua-chay-ve-sinh","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/tac-nhan-tao-bot-am-thuc-chua-chay-ve-sinh\/","title":{"rendered":"T\u00e1c Nh\u00e2n T\u1ea1o B\u1ecdt | \u1ea8m Th\u1ef1c, Ch\u1eefa Ch\u00e1y &#038; V\u1ec7 Sinh"},"content":{"rendered":"<p class=\"sidekick\">T\u00e1c Nh\u00e2n T\u1ea1o B\u1ecdt | \u1ea8m Th\u1ef1c, Ch\u1eefa Ch\u00e1y &#038; V\u1ec7 Sinh: H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u1ea1o b\u1ecdt hi\u1ec7u qu\u1ea3 trong n\u1ea5u \u0103n, ch\u1eefa ch\u00e1y v\u00e0 v\u1ec7 sinh, \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/tac_nhan_tao_bot_am_thuc_chua_chay_ve_sinh.png\" alt=\"T\u00e1c Nh\u00e2n T\u1ea1o B\u1ecdt | \u1ea8m Th\u1ef1c, Ch\u1eefa Ch\u00e1y &#038; V\u1ec7 Sinh\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>T\u00e1c Nh\u00e2n T\u1ea1o B\u1ecdt | \u1ea8m Th\u1ef1c, Ch\u1eefa Ch\u00e1y &#038; V\u1ec7 Sinh<\/h2>\n<p>Trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt nhi\u1ec7t, t\u00e1c nh\u00e2n t\u1ea1o b\u1ecdt \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau nh\u01b0 \u1ea9m th\u1ef1c, ch\u1eefa ch\u00e1y v\u00e0 v\u1ec7 sinh. T\u00e1c nh\u00e2n t\u1ea1o b\u1ecdt l\u00e0 c\u00e1c ch\u1ea5t ho\u1eb7c h\u1ed7n h\u1ee3p gi\u00fap t\u1ea1o ra b\u1ecdt kh\u00ed trong ch\u1ea5t l\u1ecfng ho\u1eb7c b\u00e1n l\u1ecfng, l\u00e0m t\u0103ng th\u1ec3 t\u00edch v\u00e0 thay \u0111\u1ed5i t\u00ednh ch\u1ea5t c\u1ee7a ch\u1ea5t \u0111\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a t\u00e1c nh\u00e2n t\u1ea1o b\u1ecdt trong ba l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n<h2>\u1ea8m Th\u1ef1c<\/h2>\n<p>Trong \u1ea9m th\u1ef1c, t\u00e1c nh\u00e2n t\u1ea1o b\u1ecdt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o c\u1ea5u tr\u00fac v\u00e0 c\u1ea3i thi\u1ec7n k\u1ebft c\u1ea5u c\u1ee7a th\u1ef1c ph\u1ea9m. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 th\u00f4ng d\u1ee5ng bao g\u1ed3m:<\/p>\n<ul>\n<li><b>Tr\u1ee9ng \u0111\u00e1nh b\u00f4ng:<\/b> L\u00f2ng tr\u1eafng tr\u1ee9ng ch\u1ee9a protein albumin, khi \u0111\u00e1nh b\u00f4ng s\u1ebd t\u1ea1o ra b\u1ecdt kh\u00ed, gi\u00fap l\u00e0m b\u00e1nh tr\u1edf n\u00ean nh\u1eb9 v\u00e0 x\u1ed1p.<\/li>\n<li><b>Mousse v\u00e0 kem:<\/b> S\u1eed d\u1ee5ng gelatin ho\u1eb7c b\u1ed9t Agar-agar \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 \u0111\u00f4ng v\u00e0 c\u1ea5u tr\u00fac m\u1ec1m m\u1ea1i, gi\u00fap mousse v\u00e0 kem c\u00f3 c\u1ea5u tr\u00fac nh\u1eb9, b\u00f4ng m\u1ecbn.<\/li>\n<li><b>Men n\u1edf:<\/b> D\u00f9ng trong qu\u00e1 tr\u00ecnh l\u00e0m b\u00e1nh m\u00ec, men n\u1edf (ch\u1eb3ng h\u1ea1n nh\u01b0 Saccharomyces cerevisiae) gi\u00fap s\u1ea3n sinh kh\u00ed CO<sub>2<\/sub>, l\u00e0m b\u00e1nh m\u00ec n\u1edf c\u0103ng v\u00e0 m\u1ec1m m\u1ea1i.<\/li>\n<\/ul>\n<h2>Ch\u1eefa Ch\u00e1y<\/h2>\n<p>T\u00e1c nh\u00e2n t\u1ea1o b\u1ecdt c\u0169ng r\u1ea5t quan tr\u1ecdng trong c\u00f4ng t\u00e1c ch\u1eefa ch\u00e1y, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c ch\u1ea5t ch\u1eefa ch\u00e1y b\u1ecdt (foam fire extinguishers). C\u00e1c lo\u1ea1i b\u1ecdt ch\u1eefa ch\u00e1y ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<ul>\n<li><b>B\u1ecdt c\u01a1 b\u1ea3n (Class A Foam):<\/b> Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1eefa ch\u00e1y c\u00e1c v\u1eadt li\u1ec7u r\u1eafn nh\u01b0 g\u1ed7, gi\u1ea5y. Lo\u1ea1i b\u1ecdt n\u00e0y t\u0103ng hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t v\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c t\u00e1i ch\u00e1y.<\/li>\n<li><b>B\u1ecdt ch\u1ea5t l\u1ecfng d\u1ec5 ch\u00e1y (Class B Foam):<\/b> \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1eefa ch\u00e1y d\u1ea7u, x\u0103ng, ho\u1eb7c c\u00e1c ch\u1ea5t l\u1ecfng d\u1ec5 ch\u00e1y. B\u1ecdt n\u00e0y t\u1ea1o m\u1ed9t l\u1edbp ng\u0103n CO<sub>2<\/sub> v\u00e0 h\u01a1i n\u01b0\u1edbc, c\u00e1ch ly ch\u1ea5t ch\u00e1y v\u1edbi kh\u00f4ng kh\u00ed.<\/li>\n<li><b>B\u1ecdt kh\u00ed (AFFF &#8211; Aqueous Film Forming Foam):<\/b> Lo\u1ea1i b\u1ecdt n\u00e0y t\u1ea1o ra m\u00e0ng n\u01b0\u1edbc m\u1ecfng v\u00e0 gi\u00fap nhanh ch\u00f3ng d\u1eadp t\u1eaft l\u1eeda x\u0103ng d\u1ea7u.<\/li>\n<\/ul>\n<h2>V\u1ec7 Sinh<\/h2>\n<p>Trong l\u0129nh v\u1ef1c v\u1ec7 sinh, t\u00e1c nh\u00e2n t\u1ea1o b\u1ecdt \u0111\u00f3ng g\u00f3p nhi\u1ec1u v\u00e0o vi\u1ec7c l\u00e0m s\u1ea1ch v\u00e0 kh\u1eed tr\u00f9ng. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 ti\u00eau bi\u1ec3u bao g\u1ed3m:<\/p>\n<ul>\n<li><b>B\u1ecdt r\u1eeda tay:<\/b> S\u1ea3n ph\u1ea9m t\u1ea1o b\u1ecdt gi\u00fap ti\u1ebft ki\u1ec7m n\u01b0\u1edbc v\u00e0 x\u00e0 ph\u00f2ng, \u0111\u1ed3ng th\u1eddi l\u00e0m s\u1ea1ch hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<li><b>B\u1ecdt t\u1ea9y r\u1eeda:<\/b> B\u1ecdt t\u1ea9y r\u1eeda \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c b\u1ec1 m\u1eb7t nh\u01b0 k\u00ednh, g\u01b0\u01a1ng v\u00e0 \u0111\u1ed3 n\u1ed9i th\u1ea5t. B\u1ecdt gi\u00fap gi\u1eef dung d\u1ecbch t\u1ea9y r\u1eeda l\u00e2u tr\u00ean b\u1ec1 m\u1eb7t, t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch.<\/li>\n<li><b>B\u1ecdt kh\u1eed tr\u00f9ng:<\/b> B\u1ecdt kh\u1eed tr\u00f9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c b\u1ec7nh vi\u1ec7n v\u00e0 nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh an to\u00e0n th\u1ef1c ph\u1ea9m v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ea1ch s\u1ebd.<\/li>\n<\/ul>\n<p>Qua \u0111\u00e2y, ch\u00fang ta th\u1ea5y r\u1eb1ng t\u00e1c nh\u00e2n t\u1ea1o b\u1ecdt c\u00f3 r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p. Hi\u1ec3u r\u00f5 v\u1ec1 ch\u00fang gi\u00fap ch\u00fang ta t\u1eadn d\u1ee5ng t\u1ed1i \u0111a c\u00e1c l\u1ee3i \u00edch m\u00e0 ch\u00fang mang l\u1ea1i, t\u1eeb vi\u1ec7c n\u1ea5u n\u01b0\u1edbng \u0111\u1ebfn c\u00e1c nhi\u1ec7m v\u1ee5 quan tr\u1ecdng nh\u01b0 ch\u1eefa ch\u00e1y v\u00e0 v\u1ec7 sinh c\u00f4ng c\u1ed9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00e1c Nh\u00e2n T\u1ea1o B\u1ecdt | \u1ea8m Th\u1ef1c, Ch\u1eefa Ch\u00e1y &#038; V\u1ec7 Sinh: H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u1ea1o b\u1ecdt hi\u1ec7u qu\u1ea3 trong n\u1ea5u \u0103n, ch\u1eefa ch\u00e1y v\u00e0 v\u1ec7 sinh, \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/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\/ 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