{"id":28601,"date":"2019-02-18T19:09:00","date_gmt":"2019-02-18T12:09:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28601"},"modified":"2021-10-03T19:10:26","modified_gmt":"2021-10-03T12:10:26","slug":"tao-ra-hop-chat-khu-thuy-ngan-trong-nuoc-thai-cong-nghiep","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/tao-ra-hop-chat-khu-thuy-ngan-trong-nuoc-thai-cong-nghiep\/","title":{"rendered":"T\u1ea1o ra h\u1ee3p ch\u1ea5t kh\u1eed th\u1ee7y ng\u00e2n trong n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c v\u1eeba nghi\u00ean c\u1ee9u t\u1ea1o m\u1ed9t h\u1ee3p ch\u1ea5t m\u1edbi c\u00f3 th\u1ec3 kh\u1eed \u0111\u01b0\u1ee3c th\u1ee7y ng\u00e2n trong n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><img decoding=\"async\" src=\"https:\/\/media.ex-cdn.com\/EXP\/media.tapchigiaothong.vn\/files\/duc.anh\/2019\/02\/15\/nuoc-thai-cong-nghiep-1023.jpg\" alt=\"nuoc-thai-cong-nghiep\"><\/td><\/tr><tr><td>\u00d4 nhi\u1ec5m n\u01b0\u1edbc th\u1ea3i b\u1edfi th\u1ee7y ng\u00e2n \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed1i lo ng\u1ea1i c\u1ee7a to\u00e0n c\u1ea7u.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>&nbsp;\u00d4 nhi\u1ec5m n\u01b0\u1edbc th\u1ea3i b\u1edfi th\u1ee7y ng\u00e2n \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed1i lo ng\u1ea1i c\u1ee7a to\u00e0n c\u1ea7u do \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi h\u1ec7 sinh th\u00e1i v\u00e0 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. \u0110\u1ec3 gi\u1ea3m b\u1edbt m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng n\u00e0y, Trung Qu\u1ed1c \u0111\u00e3 \u00e1p \u0111\u1eb7t c\u00e1c quy \u0111\u1ecbnh nh\u1eb1m h\u1ea1n ch\u1ebf l\u01b0\u1ee3ng th\u1ee7y ng\u00e2n trong n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p. Tuy nhi\u00ean, v\u1eabn r\u1ea5t c\u1ea7n c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 kh\u1eed ho\u00e0n to\u00e0n th\u1ee7y ng\u00e2n.<\/p>\n\n\n\n<p>M\u1edbi \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c Vi\u1ec7n K\u1ef9 thu\u1eadt V\u1eadt l\u00fd v\u00e0 H\u00f3a h\u1ecdc T\u00e2n C\u01b0\u01a1ng thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Trung Qu\u1ed1c \u0111\u00e3 t\u1ea1o \u0111\u01b0\u1ee3c m\u1ed9t ch\u1ea5t h\u00fat th\u1ee7y ng\u00e2n c\u00f3 th\u00e0nh ph\u1ea7n g\u1ed1c l\u00e0 ch\u1ea5t polymer.&nbsp;Ch\u1ea5t mang t\u00ean HPFC&nbsp;n\u00e0y c\u00f3 s\u1ee9c h\u00fat c\u1ef1c m\u1ea1nh \u0111\u1ec3 c\u00f3 th\u1ec3 kh\u1eed \u0111\u01b0\u1ee3c th\u1ee7y ng\u00e2n trong n\u01b0\u1edbc.<\/p>\n\n\n\n<p>Th\u1eed nghi\u1ec7m cho th\u1ea5y h\u00f2a l\u1eabn 20 mcg ch\u1ea5t HPFC v\u00e0o 20 mm n\u01b0\u1edbc b\u1ecb nhi\u1ec5m th\u1ee7y ng\u00e2n v\u00e0 sau 45 ph\u00fat, n\u1ed3ng \u0111\u1ed9 th\u1ee7y ng\u00e2n \u0111\u00e3 gi\u1ea3m t\u1eeb 798,1 mg\/l\u00edt n\u01b0\u1edbc xu\u1ed1ng c\u00f2n 0,02 mg\/l\u00edt n\u01b0\u1edbc, th\u1ea5p h\u01a1n m\u1ee9c cho ph\u00e9p l\u00e0 0,05 mg\/l\u00edt n\u01b0\u1edbc.<\/p>\n\n\n\n<p>Theo nh\u00f3m nh\u00e0 khoa h\u1ecdc tr\u00ean, HPFC c\u00f3 th\u1ec3 d\u00f9ng l\u1ea1i nhi\u1ec1u l\u1ea7n. C\u01a1 ch\u1ebf h\u00fat th\u1ee7y ng\u00e2n c\u1ee7a h\u1ee3p ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n d\u1ef1a tr\u00ean vi\u1ec7c ph\u00e2n t\u00edch b\u1eb1ng quang ph\u1ed5.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c v\u1eeba nghi\u00ean c\u1ee9u t\u1ea1o m\u1ed9t h\u1ee3p ch\u1ea5t m\u1edbi c\u00f3 th\u1ec3 kh\u1eed \u0111\u01b0\u1ee3c th\u1ee7y ng\u00e2n trong n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. \u00d4 nhi\u1ec5m n\u01b0\u1edbc th\u1ea3i b\u1edfi th\u1ee7y ng\u00e2n \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed1i lo ng\u1ea1i c\u1ee7a to\u00e0n c\u1ea7u. &nbsp;\u00d4 nhi\u1ec5m n\u01b0\u1edbc th\u1ea3i b\u1edfi th\u1ee7y ng\u00e2n \u0111\u00e3 tr\u1edf th\u00e0nh [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28601","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28601"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28601\/revisions"}],"predecessor-version":[{"id":28602,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28601\/revisions\/28602"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}