{"id":33212,"date":"2023-09-20T14:21:40","date_gmt":"2023-09-20T07:21:40","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=33212"},"modified":"2023-09-20T14:21:49","modified_gmt":"2023-09-20T07:21:49","slug":"ong-hut-giay-chua-den-90-hoa-chat-vinh-vien-gay-doc-hai","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/ong-hut-giay-chua-den-90-hoa-chat-vinh-vien-gay-doc-hai\/","title":{"rendered":"\u1ed0ng h\u00fat gi\u1ea5y ch\u1ee9a \u0111\u1ebfn 90% h\u00f3a ch\u1ea5t v\u0129nh vi\u1ec5n g\u00e2y \u0111\u1ed9c h\u1ea1i"},"content":{"rendered":"\n<p>M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a Ch\u00e2u \u00c2u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng 90% l\u00e0 \u1ed1ng h\u00fat gi\u1ea5y th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 ch\u1ee9a \u201ch\u00f3a ch\u1ea5t v\u0129nh vi\u1ec5n\u201d- nh\u1eefng h\u1ee3p ch\u1ea5t kh\u00f4ng ho\u1eb7c h\u1ea7u nh\u01b0 kh\u00f4ng ph\u00e2n h\u1ee7y v\u00e0 c\u00f3 th\u1ec3 t\u00edch t\u1ee5 trong c\u01a1 th\u1ec3 ch\u00fang ta, d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe. Nh\u1eefng ph\u00e1t hi\u1ec7n n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi k\u1ebft qu\u1ea3 t\u1eeb m\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y c\u1ee7a Hoa K\u1ef3.<\/p>\n\n\n\n<p>\u201cH\u00f3a ch\u1ea5t v\u0129nh vi\u1ec5n\u201d l\u00e0 t\u00ean th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t cho m\u1ed9t nh\u00f3m g\u1ed3m h\u01a1n 12.000 h\u00f3a ch\u1ea5t, ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5t poly v\u00e0 perfluoroalkyl (PFAS), h\u1ea7u nh\u01b0 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y trong m\u00f4i tr\u01b0\u1eddng ho\u1eb7c trong c\u01a1 th\u1ec3 ch\u00fang ta.<\/p>\n\n\n\n<p>Con ng\u01b0\u1eddi ch\u1ee7 y\u1ebfu ti\u1ebfp x\u00fac v\u1edbi PFAS th\u00f4ng qua th\u1ef1c ph\u1ea9m v\u00e0 n\u01b0\u1edbc u\u1ed1ng. Ngo\u00e0i ra, nhi\u1ec1u v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m v\u00e0 t\u00fai nh\u1ef1a c\u0169ng c\u00f3 th\u1ec3 ch\u1ee9a PFAS, ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 truy\u1ec1n v\u00e0o th\u1ef1c ph\u1ea9m ch\u00fang ta \u0103n. V\u1edbi m\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2021 c\u1ee7a Hoa K\u1ef3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng PFAS c\u00f3 trong \u1ed1ng h\u00fat c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Antwerp \u1edf B\u1ec9 \u0111\u00e3 ph\u00e2n t\u00edch \u1ed1ng h\u00fat l\u00e0m t\u1eeb nhi\u1ec1u v\u1eadt li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 xem li\u1ec7u \u0111i\u1ec1u n\u00e0y c\u00f3 \u0111\u00fang \u1edf Ch\u00e2u \u00c2u hay kh\u00f4ng.<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 th\u1eed nghi\u1ec7m 39 nh\u00e3n hi\u1ec7u \u1ed1ng h\u00fat kh\u00e1c nhau l\u00e0m t\u1eeb gi\u1ea5y, th\u1ee7y tinh, tre, th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 nh\u1ef1a v\u00e0 ph\u00e2n t\u00edch ch\u00fang \u0111\u1ec3 t\u00ecm 29 h\u1ee3p ch\u1ea5t PFAS kh\u00e1c nhau.&nbsp;Ph\u1ea7n l\u1edbn c\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m (69%) c\u00f3 ch\u1ee9a PFAS, v\u1edbi t\u1ed5ng s\u1ed1 18 PFAS kh\u00e1c nhau \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n. \u1ed0ng h\u00fat gi\u1ea5y c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng ch\u1ee9a PFAS nh\u1ea5t, v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u1edf 90% nh\u00e3n hi\u1ec7u \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m, m\u1eb7c d\u00f9 \u1edf n\u1ed3ng \u0111\u1ed9 r\u1ea5t kh\u00e1c nhau. Axit perfluorooctanoic (PFOA), m\u1ed9t h\u1ee3p ch\u1ea5t c\u00f3 li\u00ean quan \u0111\u1ebfn cholesterol cao, gi\u1ea3m \u0111\u00e1p \u1ee9ng mi\u1ec5n d\u1ecbch, b\u1ec7nh tuy\u1ebfn gi\u00e1p, t\u0103ng ung th\u01b0 th\u1eadn v\u00e0 tinh ho\u00e0n \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n th\u01b0\u1eddng xuy\u00ean nh\u1ea5t. PFOA \u0111\u00e3 b\u1ecb c\u1ea5m tr\u00ean to\u00e0n c\u1ea7u k\u1ec3 t\u1eeb n\u0103m 2020. C\u0169ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u00e0 axit trifluoroacetic (TFA) v\u00e0 axit trifluoromethanesulfonic (TFMS), PFAS chu\u1ed7i si\u00eau ng\u1eafn c\u00f3 kh\u1ea3 n\u0103ng h\u00f2a tan trong n\u01b0\u1edbc cao v\u00e0 do \u0111\u00f3 c\u00f3 th\u1ec3 r\u00f2 r\u1ec9 t\u1eeb \u1ed1ng h\u00fat v\u00e0o \u0111\u1ed3 u\u1ed1ng.<img decoding=\"async\" src=\"https:\/\/vietq.vn\/Images\/hongvan\/2023\/09\/17\/8-ban-biet-gi-ve-ong-hut-giay_1.jpg\" alt=\"\"><\/p>\n\n\n\n<h2 class=\"has-text-align-center has-small-font-size wp-block-heading\"><strong>Nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n 90% \u1ed1ng h\u00fat gi\u1ea5y c\u00f3 ch\u1ee9a c\u00e1c h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y h\u1ea1i.<\/strong><\/h2>\n\n\n\n<p>\u1ed0ng h\u00fat tre ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi \u1ed1ng h\u00fat gi\u1ea5y, v\u1edbi PFAS \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf 80% th\u01b0\u01a1ng hi\u1ec7u \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m. C\u00e1c h\u00f3a ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong 75% \u1ed1ng h\u00fat nh\u1ef1a v\u00e0 40% nh\u00e3n hi\u1ec7u th\u1ee7y tinh. PFAS kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong b\u1ea5t k\u1ef3 \u1ed1ng h\u00fat th\u00e9p n\u00e0o \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n<p>\u00d4ng Thimo Groffen, t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u cho bi\u1ebft: \u201c\u1ed0ng h\u00fat l\u00e0m t\u1eeb v\u1eadt li\u1ec7u c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt, ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u1ea5y v\u00e0 tre, th\u01b0\u1eddng \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o l\u00e0 b\u1ec1n v\u1eefng v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n nh\u1eefng \u1ed1ng h\u00fat l\u00e0m t\u1eeb nh\u1ef1a. Tuy nhi\u00ean, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a PFAS trong nh\u1eefng \u1ed1ng h\u00fat n\u00e0y c\u00f3 ngh\u0129a l\u00e0 \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng h\u1eb3n \u0111\u00fang.\u201d<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft n\u1ed3ng \u0111\u1ed9 PFAS th\u1ea5p v\u00e0 c\u00f3 nguy c\u01a1 nh\u1ecf \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. Tuy nhi\u00ean, v\u1ea5n \u0111\u1ec1 v\u1edbi PFAS l\u00e0 ch\u00fang c\u00f3 t\u00ednh t\u00edch l\u0169y sinh h\u1ecdc, ngh\u0129a l\u00e0 ch\u00fang c\u00f3 th\u1ec3 t\u00edch t\u1ee5 theo th\u1eddi gian v\u00ec ch\u00fang \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c b\u00e0i ti\u1ebft.<\/p>\n\n\n\n<p>\u00d4ng Groffen cho bi\u1ebft: \u201cM\u1ed9t l\u01b0\u1ee3ng nh\u1ecf PFAS, tuy kh\u00f4ng g\u00e2y h\u1ea1i nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng th\u00eam l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t \u0111\u00e3 c\u00f3 trong c\u01a1 th\u1ec3.&#8221;<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u n\u00f3i r\u1eb1ng m\u1eb7c d\u00f9 nghi\u00ean c\u1ee9u kh\u00f4ng x\u00e1c \u0111\u1ecbnh li\u1ec7u PFAS \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u1ed1ng h\u00fat hay l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 \u00f4 nhi\u1ec5m, v\u00ed d\u1ee5 t\u1eeb \u0111\u1ea5t n\u01a1i tr\u1ed3ng nguy\u00ean li\u1ec7u c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt nh\u01b0ng s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a h\u00f3a ch\u1ea5t n\u00e0y trong h\u1ea7u h\u1ebft m\u1ecdi nh\u00e3n hi\u1ec7u \u1ed1ng h\u00fat. \u1ed0ng h\u00fat gi\u1ea5y c\u00f3 ngh\u0129a l\u00e0 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u00f3 kh\u1ea3 n\u0103ng PFAS \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m l\u1edbp ph\u1ee7 ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc. Nghi\u00ean c\u1ee9u c\u0169ng kh\u00f4ng ki\u1ec3m tra xem li\u1ec7u PFAS c\u00f3 th\u1ea5m ra kh\u1ecfi \u1ed1ng h\u00fat v\u00e0o ch\u1ea5t l\u1ecfng b\u00ean trong \u1ed1ng h\u00fat hay kh\u00f4ng.<\/p>\n\n\n\n<p>\u0110\u1ec3 an to\u00e0n, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u khuy\u00ean m\u1ecdi ng\u01b0\u1eddi n\u00ean b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng \u1ed1ng h\u00fat b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n \u1ed1ng h\u00fat.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><strong>H\u00e0 My<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-right\"><a href=\"https:\/\/vietq.vn\/canh-trong-voi-ong-hut-giay-chua-den-90-hoa-chat-vinh-vien-gay-doc-hai-d214207.html\">https:\/\/vietq.vn\/canh-trong-voi-ong-hut-giay-chua-den-90-hoa-chat-vinh-vien-gay-doc-hai-d214207.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a Ch\u00e2u \u00c2u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng 90% l\u00e0 \u1ed1ng h\u00fat gi\u1ea5y th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 ch\u1ee9a \u201ch\u00f3a ch\u1ea5t v\u0129nh vi\u1ec5n\u201d- nh\u1eefng h\u1ee3p ch\u1ea5t kh\u00f4ng ho\u1eb7c h\u1ea7u nh\u01b0 kh\u00f4ng ph\u00e2n h\u1ee7y v\u00e0 c\u00f3 th\u1ec3 t\u00edch t\u1ee5 trong c\u01a1 th\u1ec3 ch\u00fang ta, d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe. [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":33213,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-33212","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33212","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\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=33212"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33212\/revisions"}],"predecessor-version":[{"id":33214,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33212\/revisions\/33214"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/33213"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=33212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=33212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=33212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}