{"id":29561,"date":"2018-11-06T16:05:00","date_gmt":"2018-11-06T09:05:00","guid":{"rendered":"http:\/\/tcvn.gov.vn\/?p=29561"},"modified":"2019-03-06T16:12:13","modified_gmt":"2019-03-06T09:12:13","slug":"dau-la-giai-phap-giai-quyet-nan-rac-thai-tro-xi","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/dau-la-giai-phap-giai-quyet-nan-rac-thai-tro-xi\/06\/11\/2018\/","title":{"rendered":"\u0110\u00e2u l\u00e0 gi\u1ea3i ph\u00e1p gi\u1ea3i quy\u1ebft n\u1ea1n r\u00e1c th\u1ea3i tro x\u1ec9?"},"content":{"rendered":"

Theo th\u1ed1ng k\u00ea, hi\u1ec7n m\u1ed7i n\u0103m c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n ti\u00eau th\u1ee5 176 tri\u1ec7u t\u1ea5n than v\u00e0 th\u1ea3i ra 35 tri\u1ec7u t\u1ea5n tro x\u1ec9. Trong s\u1ed1 n\u00e0y ch\u1ec9 c\u00f3 10% \u0111\u01b0\u1ee3c thu gom s\u1eed d\u1ee5ng, 90% c\u00f2n l\u1ea1i v\u1eabn th\u1ef1c hi\u1ec7n ch\u1ee9a ho\u1eb7c ch\u00f4n l\u1ea5p.\u00a0T\u1eeb nh\u1eefng kh\u00f3 kh\u0103n trong vi\u1ec7c \u0111\u01b0a ra gi\u1ea3i ph\u00e1p th\u1ef1c hi\u1ec7n x\u1eed l\u00fd, s\u1eed d\u1ee5ng tro, x\u1ec9, th\u1ea1ch cao c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, ph\u00e2n b\u00f3n l\u00e0m nguy\u00ean li\u1ec7u s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng.\u00a0<\/span><\/p>\n

\"\"<\/p>\n

B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 \u0111\u00e3 c\u00f4ng b\u1ed1 ti\u00eau chu\u1ea9n qu\u1ed1c gia v\u1ec1 tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ed1t than l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p \u2013 TCVN 12249:2018. Vi\u1ec7c ban h\u00e0nh Ti\u00eau chu\u1ea9n nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi Tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n, h\u1ed7n h\u1ee3p tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ed1t than l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p. G\u00f3p ph\u1ea7n gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng tro, x\u1ec9 \u0111ang t\u1ed3n \u0111\u1ecdng t\u1ea1i b\u00e3i th\u1ea3i c\u1ee7a c\u00e1c Nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n hi\u1ec7n nay.<\/span><\/p>\n

Theo \u00f4ng Nguy\u1ec5n V\u0103n Kh\u00f4i \u2013 Ph\u00f3 V\u1ee5 tr\u01b0\u1edfng ph\u1ee5 tr\u00e1ch V\u1ee5 Ti\u00eau chu\u1ea9n, T\u1ed5ng c\u1ee5c Ti\u00eau chu\u1ea9n \u0110o l\u01b0\u1eddng Ch\u1ea5t l\u01b0\u1ee3ng, B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7, ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c ban h\u00e0nh s\u1ebd x\u1eed l\u00fd c\u0103n b\u1ea3n kh\u1ed1i l\u01b0\u1ee3ng r\u00e1c th\u1ea3i tro x\u1ec9 t\u1eeb c\u00e1c trung t\u00e2m nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o dung t\u00edch kho b\u00e3i ch\u1ee9a trong ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y hi\u1ec7n nay.<\/span><\/p>\n

Gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng tro x\u1ec9 l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p n\u1ec1n l\u00e0 kh\u1ea3 thi, v\u00ec khi \u0111\u00f3 s\u1ebd\u00a0 ti\u00eau th\u1ee5 \u0111\u01b0\u1ee3c kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn tro x\u1ec9 l\u00e0m v\u1eadt li\u1ec7u thay th\u1ebf c\u00e1c ngu\u1ed3n v\u1eadt li\u1ec7u thi\u00ean nhi\u00ean kh\u00e1c c\u00f3 \u00fd ngh\u0129a th\u1ef1c ti\u1ec5n kinh t\u1ebf v\u00e0 l\u00e0m gi\u1ea3m t\u00e1c \u0111\u1ed9ng g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. Ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c ban h\u00e0nh ch\u00ednh l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u \u0111\u1ec3 gi\u1ea3i quy\u1ebft n\u1ea1n r\u00e1c th\u1ea3i tro x\u1ec9.<\/span><\/p>\n

\u00a0Tr\u01b0\u1edbc t\u00ecnh h\u00ecnh \u0111\u00f3, nhi\u1ec1u nh\u00e0 m\u00e1y \u0111\u00e3 \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u1ec3 x\u1eed l\u00fd tro x\u1ec9 l\u00e0m v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng cho hi\u1ec7u qu\u1ea3 c\u1ea3 m\u1eb7t kinh t\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/span><\/p>\n

Tr\u01b0\u01a1ng V\u00e2n<\/strong><\/span><\/p>\n

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

Theo th\u1ed1ng k\u00ea, hi\u1ec7n m\u1ed7i n\u0103m c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n ti\u00eau th\u1ee5 176 tri\u1ec7u t\u1ea5n than v\u00e0 th\u1ea3i ra 35 tri\u1ec7u t\u1ea5n tro x\u1ec9. Trong s\u1ed1 n\u00e0y ch\u1ec9 c\u00f3 10% \u0111\u01b0\u1ee3c thu gom s\u1eed d\u1ee5ng, 90% c\u00f2n l\u1ea1i v\u1eabn th\u1ef1c hi\u1ec7n ch\u1ee9a ho\u1eb7c ch\u00f4n l\u1ea5p.\u00a0T\u1eeb nh\u1eefng kh\u00f3 kh\u0103n trong vi\u1ec7c \u0111\u01b0a ra gi\u1ea3i ph\u00e1p […]<\/p>\n","protected":false},"author":1,"featured_media":29562,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[59,30,27],"tags":[],"acf":{"linh-vuc":"Ti\u00eau chu\u1ea9n"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/29561"}],"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=29561"}],"version-history":[{"count":0,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/29561\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media\/29562"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=29561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=29561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=29561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}