{"id":4707,"date":"2019-10-28T10:13:42","date_gmt":"2019-10-28T03:13:42","guid":{"rendered":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/?p=4707"},"modified":"2020-08-15T14:33:10","modified_gmt":"2020-08-15T07:33:10","slug":"nguoi-dan-co-the-tu-loai-styren-ra-khoi-nuoc-sinh-hoat","status":"publish","type":"post","link":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/nguoi-dan-co-the-tu-loai-styren-ra-khoi-nuoc-sinh-hoat\/","title":{"rendered":"Ng\u01b0\u1eddi d\u00e2n c\u00f3 th\u1ec3 t\u1ef1 lo\u1ea1i Styren ra kh\u1ecfi n\u01b0\u1edbc sinh ho\u1ea1t"},"content":{"rendered":"

<\/span> Trong khi ch\u1edd c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng \u0111\u01b0a ra gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p, ng\u01b0\u1eddi d\u00e2n \u1edf H\u00e0 N\u1ed9i \u0111\u00e3 t\u1ef1 b\u1ea3o v\u1ec7 m\u00ecnh b\u1eb1ng\u00a0 c\u00e1ch t\u00ecm mua m\u00e1y l\u1ecdc n\u01b0\u1edbc c\u00f3 ch\u1ee9c n\u0103ng lo\u1ea1i b\u1ecf styren. V\u1eady d\u00f2ng m\u00e1y n\u00e0o c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c ngu\u1ed3n n\u01b0\u1edbc cho gia \u0111\u00ecnh b\u1ea1n?<\/p>\r\n

\r\n

Trung t\u00e2m B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 an to\u00e0n h\u00f3a ch\u1ea5t (H\u1ed9i H\u00f3a h\u1ecdc Vi\u1ec7t Nam) cho bi\u1ebft, styren l\u00e0 ch\u1ea5t h\u1eefu c\u01a1 l\u1ecfng kh\u00f4ng m\u00e0u, nh\u1eb9 h\u01a1n n\u01b0\u1edbc, kh\u00f4ng tan trong n\u01b0\u1edbc, b\u1ed1c m\u00f9i kh\u00f3 ch\u1ecbu khi \u0111\u1eadm \u0111\u1eb7c. Styren n\u1eb1m trong danh m\u1ee5c nh\u1eefng ch\u1ea5t \u0111\u1ed9c h\u1ea1i, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 s\u1ea3n xu\u1ea5t polystyren v\u00e0 nhi\u1ec1u polymer kh\u00e1c, nh\u1ef1a, l\u1edbp ph\u1ee7 v\u00e0 s\u01a1n.<\/p>\r\n\r\n\r\n\r\n

\r\n
\"Ng\u01b0\u1eddi<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n

N\u1ebfu ti\u1ebfp x\u00fac v\u1edbi styren trong th\u1eddi gian ng\u1eafn, c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1 v\u1ec1 s\u1ee9c kh\u1ecfe nh\u01b0 t\u00e1c \u0111\u1ed9ng t\u1edbi h\u1ec7 th\u1ea7n kinh, d\u1eabn t\u1edbi tr\u1ea7m c\u1ea3m, m\u1ea5t t\u1eadp trung, m\u1ec7t m\u1ecfi, suy y\u1ebfu v\u00e0 n\u00f4n m\u1eeda. V\u1ec1 l\u00e2u d\u00e0i, styren c\u00f3 th\u1ec3 l\u00e0m t\u1ed5n th\u01b0\u01a1ng, ph\u00e1 h\u1ee7y gan v\u00e0 m\u00f4 th\u1ea7n kinh, d\u1eabn t\u1edbi ung th\u01b0.<\/p>\r\n\r\n\r\n\r\n

D\u1ef1a tr\u00ean \u0111\u1eb7c t\u00ednh d\u1ec5 bay h\u01a1i c\u1ee7a styren v\u00e0 c\u00e1c ch\u1ea5t t\u01b0\u01a1ng t\u1ef1 styren, ng\u01b0\u1eddi d\u00e2n c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf styren ra kh\u1ecfi n\u01b0\u1edbc b\u1eb1ng nhi\u1ec1u c\u00e1ch kh\u00e1c nhau.<\/p>\r\n\r\n\r\n\r\n

M\u00e1y l\u1ecdc n\u01b0\u1edbc R.O c\u00f3 lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c Styren?<\/h4>\r\n\r\n\r\n\r\n

Trung t\u00e2m B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 an to\u00e0n h\u00f3a ch\u1ea5t khuy\u1ebfn c\u00e1o s\u1eed d\u1ee5ng than ho\u1ea1t t\u00ednh ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p s\u1ee5c kh\u00ed qua th\u00e1p n\u00e9n \u0111\u1ec3 lo\u1ea1i b\u1ecf styren ra kh\u1ecfi ngu\u1ed3n n\u01b0\u1edbc.<\/p>\r\n\r\n\r\n\r\n

Than ho\u1ea1t t\u00ednh l\u00e0 v\u1eadt li\u1ec7u r\u1eafn h\u1ea5p th\u1ee5 \u0111a n\u0103ng nh\u1edd c\u1ea5u tr\u00fac l\u1ed7 r\u1ed7ng x\u1ed1p tr\u00ean b\u1ec1 m\u1eb7t (nh\u1ecf, trung b\u00ecnh, l\u1edbn). \u0110\u1eb7c bi\u1ec7t 95% di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t c\u1ee7a than ho\u1ea1t t\u00ednh l\u00e0 di\u1ec7n t\u00edch c\u1ee7a nh\u1eefng l\u1ed7 x\u1ed1p c\u00f3 k\u00edch th\u01b0\u1edbc micron c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 c\u00e1c t\u1ea1p ch\u1ea5t h\u1eefu c\u01a1, kh\u1eed clo d\u01b0 v\u00e0 h\u1ea5p th\u1ee5 styren.<\/p>\r\n\r\n\r\n\r\n

\r\n
\"M\u00e1y<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n

TS.Tr\u1ea7n Anh Tu\u1ea5n Gi\u00e1m \u0110\u1ed1c Trung T\u00e2m R&D c\u1ee7a t\u1eadp \u0111o\u00e0n T\u00e2n \u00c1 \u0110\u1ea1i Th\u00e0nh cho bi\u1ebft: \u201cThan ho\u1ea1t t\u00ednh l\u00e0 m\u1ed9t d\u1ea1ng c\u1ee7a carbon \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 c\u00f3 nh\u1eefng l\u1ed7 r\u1ed7ng x\u1ed1p nh\u1ecf \u0111\u1ec3 t\u0103ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t h\u1ea5p th\u1ee5, ch\u1ec9 c\u1ea7n 1gram than ho\u1ea1t t\u00ednh c\u00f3 di\u1ec7n t\u00edch t\u1edbi 2000 – 2500m2, n\u00ean than ho\u1ea1t t\u00ednh c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 r\u1ea5t cao c\u00e1c t\u1ea1p ch\u1ea5t, clo, styren c\u00f2n t\u1ed3n d\u01b0 trong n\u01b0\u1edbc. Khi ngu\u1ed3n n\u01b0\u1edbc nhi\u1ec5m b\u1ea9n \u0111i qua than ho\u1ea1t t\u00ednh, c\u00e1c t\u1ea1p ch\u1ea5t v\u00e0 styren s\u1ebd b\u1ecb h\u00fat v\u00e0o trong l\u1ed7 x\u1ed1p v\u1edbi l\u1ef1c h\u00fat c\u1ef1c m\u1ea1nh (v\u00e0o kho\u1ea3ng 20KJ\/mol) v\u00e0 b\u1ecb b\u00e1m d\u00ednh v\u00e0o b\u1ec1 m\u1eb7t than ho\u1ea1t t\u00ednh v\u00e0 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ra kh\u1ecfi n\u01b0\u1edbc ngu\u1ed3n n\u01b0\u1edbc\u201d.<\/p>\r\n\r\n\r\n\r\n

H\u1ea7u h\u1ebft trong m\u00e1y l\u1ecdc n\u01b0\u1edbc R.O tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb l\u00f5i l\u1ecdc than ho\u1ea1t t\u00ednh \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed \u1edf l\u00f5i l\u1ecdc s\u1ed1 2 c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc. Tuy nhi\u00ean c\u00e1c d\u00f2ng m\u00e1y R.O do T\u00e2n \u00c1 \u0110\u1ea1i Th\u00e0nh s\u1ea3n xu\u1ea5t ngo\u00e0i l\u00f5i l\u1ecdc s\u1ed1 2 – than ho\u1ea1t t\u00ednh nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f2n trang b\u1ecb th\u00eam \u00edt nh\u1ea5t m\u1ed9t l\u00f5i l\u1ecdc ch\u1ee9c n\u0103ng (nh\u01b0 T33; OCB; Nanosilver\u2026), s\u1eed d\u1ee5ng than ho\u1ea1t t\u00ednh \u0111\u00f3ng vai tr\u00f2 ch\u1ed1t ch\u1eb7n b\u1ea3o v\u1ec7 cu\u1ed1i c\u00f9ng \u0111\u1ec3 lo\u1ea1i b\u1ecf styren ra kh\u1ecfi ngu\u1ed3n n\u01b0\u1edbc.<\/p>\r\n\r\n\r\n\r\n

\r\n
\"M\u00e1y<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n

Tuy nhi\u00ean, do than ho\u1ea1t t\u00ednh c\u00f3 t\u00e1c d\u1ee5ng l\u1ecdc m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 t\u1ec9 l\u1ec7 styren trong n\u01b0\u1edbc nh\u1ea5t \u0111\u1ecbnh n\u00ean sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng than ho\u1ea1t t\u00ednh s\u1ebd gi\u1ea3m kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 t\u1ea1p ch\u1ea5t v\u00e0 styren do b\u1ecb b\u00e3o h\u00f2a. L\u00fac n\u00e0y, vi\u1ec7c c\u1ea7n l\u00e0m c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng l\u00e0 thay l\u00f5i l\u1ecdc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc, b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe.<\/p>\r\n\r\n\r\n\r\n

Ngo\u00e0i vi\u1ec7c d\u00f9ng m\u00e1y l\u1ecdc n\u01b0\u1edbc R.O c\u00f3 l\u00f5i than ho\u1ea1t t\u00ednh \u0111\u1ec3 x\u1eed l\u00fd ngu\u1ed3n n\u01b0\u1edbc b\u1ecb nhi\u1ec5m styren, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 lo\u1ea1i b\u1ecf styren l\u00e0 s\u1ee5c kh\u00ed n\u00e9n c\u0169ng \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia khuy\u1ebfn c\u00e1o.<\/p>\r\n\r\n\r\n\r\n

<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Trong khi ch\u1edd c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng \u0111\u01b0a ra gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p, ng\u01b0\u1eddi d\u00e2n \u1edf H\u00e0 N\u1ed9i \u0111\u00e3 t\u1ef1 b\u1ea3o v\u1ec7 m\u00ecnh b\u1eb1ng\u00a0 c\u00e1ch t\u00ecm mua m\u00e1y l\u1ecdc n\u01b0\u1edbc c\u00f3 ch\u1ee9c n\u0103ng lo\u1ea1i b\u1ecf styren. V\u1eady d\u00f2ng m\u00e1y n\u00e0o c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c ngu\u1ed3n n\u01b0\u1edbc cho gia \u0111\u00ecnh b\u1ea1n? Trung t\u00e2m B\u1ea3o […]<\/p>\n","protected":false},"author":9,"featured_media":4709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"featured_image_src":{"landsacpe":["https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-content\/uploads\/sites\/5\/2020\/07\/shutterstock_777447043_huge-960x445.jpg",960,445,true],"list":["https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-content\/uploads\/sites\/5\/2020\/07\/shutterstock_777447043_huge-463x348.jpg",463,348,true],"medium":["https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-content\/uploads\/sites\/5\/2020\/07\/shutterstock_777447043_huge-800x533.jpg",800,533,true],"full":["https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-content\/uploads\/sites\/5\/2020\/07\/shutterstock_777447043_huge.jpg",960,640,false]},"lang":"vi","translations":{"vi":4707},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/posts\/4707"}],"collection":[{"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/comments?post=4707"}],"version-history":[{"count":3,"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/posts\/4707\/revisions"}],"predecessor-version":[{"id":5027,"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/posts\/4707\/revisions\/5027"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/media\/4709"}],"wp:attachment":[{"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/media?parent=4707"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/categories?post=4707"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tanadaithanh.vn\/giai-phap-nuoc\/wp-json\/wp\/v2\/tags?post=4707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}