{"id":43276,"date":"2019-03-07T10:54:33","date_gmt":"2019-03-07T03:54:33","guid":{"rendered":"http:\/\/tcvn.gov.vn\/?p=43276"},"modified":"2019-03-08T11:11:04","modified_gmt":"2019-03-08T04:11:04","slug":"tieu-chuan-moi-giup-danh-gia-chat-luong-moi-truong-tram-tich","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/tieu-chuan-moi-giup-danh-gia-chat-luong-moi-truong-tram-tich\/07\/03\/2019\/","title":{"rendered":"Ti\u00eau chu\u1ea9n m\u1edbi gi\u00fap \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng tr\u1ea7m t\u00edch"},"content":{"rendered":"

M\u1ed9t ti\u00eau chu\u1ea9n m\u1edbi c\u1ee7a ASTM Qu\u1ed1c t\u1ebf s\u1ebd gi\u00fap c\u00e1c chuy\u00ean gia \u0111\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng th\u1ef1c hi\u1ec7n c\u00e1c nghi\u00ean c\u1ee9u hi\u1ec7u qu\u1ea3 h\u01a1n v\u1ec1 tr\u1ea7m t\u00edch, ma tr\u1eadn c\u1ee7a n\u01b0\u1edbc v\u00e0 th\u00e0nh ph\u1ea7n \u0111\u1ed9 h\u1ea1t, kho\u00e1ng v\u1eadt l\u1eafng xu\u1ed1ng \u0111\u00e1y n\u01b0\u1edbc.<\/strong><\/span><\/p>\n

\"\"<\/p>\n

Theo Eileen Snyder, th\u00e0nh vi\u00ean c\u1ee7a ASTM Qu\u1ed1c t\u1ebf, l\u00e0m vi\u1ec7c t\u1ea1i Alpha Analytical Inc th\u00ec Ti\u00eau chu\u1ea9n m\u1edbi \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c nh\u01b0 m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 \u00e1p d\u1ee5ng cho m\u1ed9t lo\u1ea1t c\u00e1c \u0111\u1ecba \u0111i\u1ec3m tr\u1ea7m t\u00edch, t\u1eeb c\u00e1c \u0111\u1ecba \u0111i\u1ec3m l\u1edbn \u0111\u1ebfn c\u00e1c \u0111\u1ecba \u0111i\u1ec3m nh\u1ecf h\u01a1n n\u1eb1m trong c\u00e1c khu v\u1ef1c sinh th\u00e1i, ti\u00eau chu\u1ea9n \u0111\u1ed3ng th\u1eddi c\u0169ng gi\u1ea3i th\u00edch c\u00e1ch c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c tr\u1ea7m t\u00edch r\u1ea5t kh\u00e1c so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u00f4ng th\u01b0\u1eddng \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c lo\u1ea1i \u0111\u1ea5t kh\u00e1c.C\u1ee5 th\u1ec3, ti\u00eau chu\u1ea9n (E3163) bao g\u1ed3m: th\u1eed nghi\u1ec7m t\u00ednh ch\u1ea5t v\u1eadt l\u00fd, ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch h\u00f3a h\u1ecdc, quy tr\u00ecnh l\u1ea5y m\u1eabu th\u1ee5 \u0111\u1ed9ng, th\u1eed nghi\u1ec7m sinh h\u1ecdc v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9c t\u00ednh, ph\u01b0\u01a1ng ph\u00e1p v\u00e0 quy tr\u00ecnh ph\u00e1p y m\u00f4i tr\u01b0\u1eddng v\u00e0 quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u01b0\u01a1ng ph\u00e1p.<\/span><\/p>\n

Theo Snyder, \u0111\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n m\u1edbi c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd, nh\u00e0 t\u00e0i tr\u1ee3 d\u1ef1 \u00e1n, t\u01b0 v\u1ea5n m\u00f4i tr\u01b0\u1eddng, c\u00e1c nh\u00e0 ph\u00e2n t\u00edch v\u00e0 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro. \u1ee6y ban c\u1ee7a ASTM Qu\u1ed1c t\u1ebf v\u1ec1 \u0111\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng, qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c (E50) \u0111\u00e3 ph\u00e1t tri\u1ec3n ra ti\u00eau chu\u1ea9n n\u00e0y.\/.<\/span><\/p>\n

\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft v\u1ec1 b\u1ed9 ti\u00eau chu\u1ea9n\u00a0(E3163)\u00a0vui l\u00f2ng li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi Trung t\u00e2m Th\u00f4ng tin (\u0110T 024 37562608, email: tttt@tcvn.gov.vn).<\/strong><\/span><\/p>\n

(Ngu\u1ed3n: Bi\u00ean d\u1ecbch theo\u00a0<\/em><\/strong>https:\/\/www.astm.org\/standardization-news\/?q=update\/new-standard-will-help-environmental-testing-sediment<\/a>)<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t ti\u00eau chu\u1ea9n m\u1edbi c\u1ee7a ASTM Qu\u1ed1c t\u1ebf s\u1ebd gi\u00fap c\u00e1c chuy\u00ean gia \u0111\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng th\u1ef1c hi\u1ec7n c\u00e1c nghi\u00ean c\u1ee9u hi\u1ec7u qu\u1ea3 h\u01a1n v\u1ec1 tr\u1ea7m t\u00edch, ma tr\u1eadn c\u1ee7a n\u01b0\u1edbc v\u00e0 th\u00e0nh ph\u1ea7n \u0111\u1ed9 h\u1ea1t, kho\u00e1ng v\u1eadt l\u1eafng xu\u1ed1ng \u0111\u00e1y n\u01b0\u1edbc. Theo Eileen Snyder, th\u00e0nh vi\u00ean c\u1ee7a ASTM Qu\u1ed1c t\u1ebf, l\u00e0m vi\u1ec7c t\u1ea1i […]<\/p>\n","protected":false},"author":1,"featured_media":43277,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[59,30],"tags":[],"acf":{"linh-vuc":"Ti\u00eau chu\u1ea9n"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/43276"}],"collection":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/comments?post=43276"}],"version-history":[{"count":0,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/43276\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media\/43277"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=43276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=43276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=43276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}