{"id":262,"date":"2024-05-20T01:47:24","date_gmt":"2024-05-20T01:47:24","guid":{"rendered":"https:\/\/live.k-tech.net.vn\/wp-lehuynh\/?p=262"},"modified":"2024-05-20T03:18:08","modified_gmt":"2024-05-20T03:18:08","slug":"quy-chuan-ky-thuat-moi-truong-quoc-gia-ve-nuoc-thai-cong-nghiep","status":"publish","type":"post","link":"https:\/\/store2.k-tech-services.com\/moitruong\/quy-chuan-ky-thuat-moi-truong-quoc-gia-ve-nuoc-thai-cong-nghiep\/","title":{"rendered":"QUY CHU\u1ea8N K\u1ef8 THU\u1eacT M\u00d4I TR\u01af\u1edcNG QU\u1ed0C GIA V\u1ec0 N\u01af\u1edaC TH\u1ea2I C\u00d4NG NGHI\u1ec6P"},"content":{"rendered":"

QCVN \u2026:2021\/BTNMT\u00a0<\/strong>thay th\u1ebf c\u00e1c Quy chu\u1ea9n: QCVN 25:2009\/BTNMT, QCVN 28:2010\/BTNMT, QCVN 29:2010\/BTNMT, QCVN 40:2011\/BTNMT, QCVN 01-MT:2015\/BTNMT, QCVN 11-MT:2015\/BTNMT, QCVN 12-MT: 2015\/BTNMT, QCVN 13-MT:2015\/BTNMT, QCVN 60-MT:2015\/BTNMT, QCVN 63:2017\/BTNMT, QCVN 52:2017\/BTNMT.\u00a0QCVN \u2026:2021\/BTNMT\u00a0<\/strong>do T\u1ed5ng c\u1ee5c M\u00f4i tr\u01b0\u1eddng bi\u00ean so\u1ea1n, V\u1ee5 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7, V\u1ee5 Ph\u00e1p ch\u1ebf tr\u00ecnh duy\u1ec7t; B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 th\u1ea9m \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c ban h\u00e0nh theo Th\u00f4ng t\u01b0 s\u1ed1 \u2026\u2026\/2021\/TT-BTNMT ng\u00e0y\u2026\u2026th\u00e1ng\u2026\u2026n\u0103m 2021 c\u1ee7a B\u1ed9 tr\u01b0\u1edfng B\u1ed9 T\u00e0i nguy\u00ean v\u00e0 M\u00f4i tr\u01b0\u1eddng.<\/p>\n

<\/span>1. QUY \u0110\u1ecaNH CHUNG C\u1ee6A QUY CHU\u1ea8N K\u1ef8 THU\u1eacT M\u00d4I TR\u01af\u1edcNG QU\u1ed0C GIA V\u1ec0 N\u01af\u1edaC TH\u1ea2I C\u00d4NG NGHI\u1ec6P<\/h2>\n

<\/span>1.1. Ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh<\/h3>\n

Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p quy \u0111\u1ecbnh gi\u00e1 tr\u1ecb t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p khi x\u1ea3 th\u1ea3i ra ngu\u1ed3n ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i.<\/p>\n

<\/span>1.2. \u0110\u1ed1i t\u01b0\u1ee3ng \u00e1p d\u1ee5ng<\/h3>\n

1.2.1. Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n li\u00ean quan \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng x\u1ea3 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p ra ngu\u1ed3n ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i.<\/p>\n

1.2.2. N\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t, n\u01b0\u1edbc th\u1ea3i \u0111\u00f4 th\u1ecb v\u00e0 khu d\u00e2n c\u01b0 t\u1eadp trung kh\u00f4ng thu\u1ed9c \u0111\u1ed1i t\u01b0\u1ee3ng \u00e1p d\u1ee5ng c\u1ee7a Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p. v\u00e0 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh t\u1ea1i Quy chu\u1ea9n ri\u00eang.<\/p>\n

1.2.3. N\u01b0\u1edbc th\u1ea3i ch\u0103n nu\u00f4i kh\u00f4ng thu\u1ed9c \u0111\u1ed1i t\u01b0\u1ee3ng \u00e1p d\u1ee5ng c\u1ee7a Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p. v\u00e0 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh t\u1ea1i Quy chu\u1ea9n ri\u00eang.<\/p>\n

1.2.4. N\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t v\u00e0 n\u01b0\u1edbc th\u1ea3i ch\u0103n nu\u00f4i khi nh\u1eadp c\u00f9ng n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p tr\u01b0\u1edbc khi \u0111\u1ea5u n\u1ed1i v\u00e0o h\u1ec7 th\u1ed1ng thu gom, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p th\u00ec \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd nh\u01b0 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p t\u1ea1i Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/p>\n

QUY CHU\u1ea8N K\u1ef8 THU\u1eacT M\u00d4I TR\u01af\u1edcNG QU\u1ed0C GIA V\u1ec0 N\u01af\u1edaC TH\u1ea2I C\u00d4NG NGHI\u1ec6P<\/strong><\/em><\/figcaption><\/figure>\n

1.2.5. N\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p ph\u00e1t sinh t\u1eeb ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5 trong \u0111\u00f4 th\u1ecb, khu d\u00e2n c\u01b0 t\u1eadp trung khi \u0111\u1ea5u n\u1ed1i v\u00e0o h\u1ec7 th\u1ed1ng thu gom,<\/p>\n

x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u00f4 th\u1ecb, khu d\u00e2n c\u01b0 t\u1eadp trung ph\u1ea3i \u0111\u00e1p \u1ee9ng quy \u0111\u1ecbnh c\u1ee7a khu \u0111\u00f4 th\u1ecb, khu d\u00e2n c\u01b0 t\u1eadp trung ho\u1eb7c quy \u0111\u1ecbnh c\u1ee7a ch\u00ednh quy\u1ec1n \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n

1.2.6. N\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p c\u1ee7a c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5 trong khu s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5 t\u1eadp trung, c\u1ee5m c\u00f4ng nghi\u1ec7p khi \u0111\u1ea5u n\u1ed1i v\u00e0o h\u1ec7 th\u1ed1ng thu gom, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p ph\u1ea3i \u0111\u00e1p \u1ee9ng theo y\u00eau c\u1ea7u c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng khu s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5 t\u1eadp trung, c\u1ee5m c\u00f4ng nghi\u1ec7p.<\/p>\n

1.2.7. N\u01b0\u1edbc l\u00e0m m\u00e1t kh\u00f4ng thu\u1ed9c \u0111\u1ed1i t\u01b0\u1ee3ng \u00e1p d\u1ee5ng c\u1ee7a Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/p>\n

<\/span>1.3. Gi\u1ea3i th\u00edch thu\u1eadt ng\u1eef<\/h3>\n

Trong Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, c\u00e1c thu\u1eadt ng\u1eef d\u01b0\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c hi\u1ec3u nh\u01b0 sau:<\/p>\n

1.3.1.\u00a0Ch\u1ea5t \u00f4 nhi\u1ec5m (th\u00f4ng s\u1ed1 \u00f4 nhi\u1ec5m)\u00a0<\/em>l\u00e0 ch\u1ea5t h\u00f3a h\u1ecdc ho\u1eb7c t\u00e1c nh\u00e2n v\u1eadt l\u00fd, sinh<\/p>\n

h\u1ecdc m\u00e0 khi xu\u1ea5t hi\u1ec7n trong m\u00f4i tr\u01b0\u1eddng v\u01b0\u1ee3t m\u1ee9c cho ph\u00e9p s\u1ebd g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc.<\/p>\n

1.3.2.\u00a0N\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p\u00a0<\/em>l\u00e0 n\u01b0\u1edbc th\u1ea3i ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5; t\u1eeb h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u1ee7a khu s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5 t\u1eadp trung, c\u1ee5m c\u00f4ng nghi\u1ec7p c\u00f3 \u0111\u1ea5u n\u1ed1i n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/p>\n

1.3.3.\u00a0C\u01a1 s\u1edf x\u1ea3 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p\u00a0<\/em>l\u00e0 c\u01a1 s\u1edf, khu s\u1ea3n xu\u1ea5t, kinh doanh,\u00a0d\u1ecbch v\u1ee5 t\u1eadp trung, c\u1ee5m c\u00f4ng nghi\u1ec7p c\u00f3 x\u1ea3 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p ra ngu\u1ed3n ti\u1ebfp\u00a0nh\u1eadn n\u01b0\u1edbc th\u1ea3i.<\/p>\n

1.3.4.\u00a0N\u01b0\u1edbc l\u00e0m m\u00e1t\u00a0<\/em>l\u00e0 n\u01b0\u1edbc ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch gi\u1ea3i nhi\u1ec7t cho thi\u1ebft b\u1ecb, m\u00e1y\u00a0m\u00f3c trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t m\u00e0 kh\u00f4ng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi nguy\u00ean li\u1ec7u, v\u1eadt\u00a0li\u1ec7u, nhi\u00ean li\u1ec7u, h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng \u0111o\u1ea1n s\u1ea3n xu\u1ea5t.<\/p>\n

1.3.5.\u00a0Ngu\u1ed3n ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i\u00a0<\/em>l\u00e0 s\u00f4ng, su\u1ed1i, khe, r\u1ea1ch, k\u00eanh, m\u01b0\u01a1ng (g\u1ecdi\u00a0chung l\u00e0 s\u00f4ng); h\u1ed3, ao, \u0111\u1ea7m (g\u1ecdi chung l\u00e0 h\u1ed3); h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc \u0111\u00f4 th\u1ecb, khu\u00a0d\u00e2n c\u01b0 t\u1eadp trung ch\u01b0a c\u00f3 h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i; v\u00f9ng n\u01b0\u1edbc bi\u1ec3n ven b\u1edd.\u00a0Ngu\u1ed3n ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo\u00a0m\u1ee5c ti\u00eau qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc m\u1eb7t\u00a0<\/em>(c\u0103n c\u1ee9 theo QCVN \u2026:2021\/BTNMT \u2013 Quy chu\u1ea9n k\u1ef9\u00a0thu\u1eadt qu\u1ed1c gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u1eb7t) ho\u1eb7c\u00a0m\u1ee5c ti\u00eau qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc bi\u1ec3n ven b\u1edd.<\/em><\/p>\n

<\/span>2. QUY \u0110\u1ecaNH K\u1ef8 THU\u1eacT\u00a0C\u1ee6A QUY CHU\u1ea8N K\u1ef8 THU\u1eacT M\u00d4I TR\u01af\u1edcNG QU\u1ed0C GIA V\u1ec0 N\u01af\u1edaC TH\u1ea2I C\u00d4NG NGHI\u1ec6P<\/h2>\n

<\/span>2.1. Gi\u00e1 tr\u1ecb t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a BOD, COD, TSS:<\/h3>\n

C\u0103n c\u1ee9 ngu\u1ed3n ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i v\u00e0 l\u01b0u l\u01b0\u1ee3ng x\u1ea3 th\u1ea3i, gi\u00e1 tr\u1ecb t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a BOD, COD, TSS \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh t\u1ea1i B\u1ea3ng 1.<\/p>\n

\"B\u1ea3ng
B\u1ea3ng 1 \u2013 Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p<\/strong><\/em><\/figcaption><\/figure>\n

<\/span>2.2. Gi\u00e1 tr\u1ecb t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c:<\/h3>\n

C\u0103n c\u1ee9 ngu\u1ed3n ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i, gi\u00e1 tr\u1ecb t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m \u0111\u1eb7c tr\u01b0ng theo lo\u1ea1i h\u00ecnh s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh t\u1ea1i B\u1ea3ng 2.<\/p>\n

B\u1ea3ng 2. Gi\u00e1 tr\u1ecb t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m \u0111\u1eb7c tr\u01b0ng theo lo\u1ea1i h\u00ecnh s\u1ea3n xu\u1ea5t, kinh doanh, d\u1ecbch v\u1ee5<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
TT<\/strong><\/td>\nCh\u1ea5t \u00f4 nhi\u1ec5m<\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/strong><\/td>\nV\u00f9ng ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i<\/strong><\/td>\n<\/tr>\n
A<\/strong><\/td>\nB<\/strong><\/td>\nC<\/strong><\/td>\n<\/tr>\n
4<\/td>\npH<\/td>\n\u2013<\/td>\n6-9<\/td>\n6-9<\/td>\n6-9<\/td>\n<\/tr>\n
5<\/td>\nNhi\u1ec7t \u0111\u1ed9<\/td>\noC<\/td>\n40<\/td>\n40<\/td>\n40<\/td>\n<\/tr>\n
6<\/td>\nT\u1ed5ng Nit\u01a1 (T-N)<\/td>\nmg\/L<\/td>\n20(10)\u00a0(a)<\/sup><\/em><\/strong><\/td>\n40(20)<\/em><\/strong><\/td>\n60(30)<\/em><\/strong><\/td>\n<\/tr>\n
7<\/td>\nT\u1ed5ng Ph\u1ed1t pho (T-P)<\/td>\nmg\/L<\/td>\n4(2)<\/em><\/strong><\/td>\n6\u00a0(b)<\/strong>(3)<\/em><\/strong><\/td>\n8\u00a0(b)<\/strong>(4)<\/em><\/strong><\/td>\n<\/tr>\n
8<\/td>\nT\u1ed5ng Coliform<\/td>\nMPN\/100mL<\/td>\n1 000<\/td>\n3 000<\/td>\n3 000<\/td>\n<\/tr>\n
9<\/td>\n\u0110\u1ed9 m\u00e0u<\/td>\nPt\/Co<\/td>\n50<\/td>\n100<\/td>\n150<\/td>\n<\/tr>\n
10<\/td>\nAsen (As)<\/td>\nmg\/L<\/td>\n0,05<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
11<\/td>\nTh\u1ee7y ng\u00e2n (Hg)<\/td>\nmg\/L<\/td>\n0,001<\/td>\n0,005<\/td>\n0,005<\/td>\n<\/tr>\n
12<\/td>\nCh\u00ec (Pb)<\/td>\nmg\/L<\/td>\n0,1<\/td>\n0,5<\/td>\n0,5<\/td>\n<\/tr>\n
13<\/td>\nCadmi (Cd)<\/td>\nmg\/L<\/td>\n0,02<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
14<\/td>\nCrom VI (Cr6+<\/sup>)<\/td>\nmg\/L<\/td>\n0,05<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
15<\/td>\nT\u1ed5ng Crom (Cr)<\/td>\nmg\/L<\/td>\n0,2<\/td>\n1,0<\/td>\n1,0<\/td>\n<\/tr>\n
16<\/td>\n\u0110\u1ed3ng (Cu)<\/td>\nmg\/L<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
17<\/td>\nK\u1ebdm (Zn)<\/td>\nmg\/L<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
18<\/td>\nNiken (Ni)<\/td>\nmg\/L<\/td>\n0,1<\/td>\n0,5<\/td>\n0,5<\/td>\n<\/tr>\n
19<\/td>\nMangan (Mn)<\/td>\nmg\/L<\/td>\n0,5<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
20<\/td>\nS\u1eaft (Fe)<\/td>\nmg\/L<\/td>\n1<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
21<\/td>\nBari (Ba)<\/td>\nmg\/L<\/td>\n1,0<\/td>\n10<\/td>\n10<\/td>\n<\/tr>\n
22<\/td>\nAntimon (Sb)<\/td>\nmg\/L<\/td>\n0,02<\/td>\n0,2<\/td>\n0,2<\/td>\n<\/tr>\n
23<\/td>\nThi\u1ebfc (Sn)<\/td>\nmg\/L<\/td>\n0,5<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
24<\/td>\nSelen (Se)<\/td>\nmg\/L<\/td>\n0,1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
25<\/td>\nXianua (CN\u2013<\/sup>)<\/td>\nmg\/L<\/td>\n0,07<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
26<\/td>\n+Amoni (NH4<\/sub>\u00a0)<\/td>\nmg\/L<\/td>\n5<\/td>\n10<\/td>\n10<\/td>\n<\/tr>\n
27<\/td>\nPhenol (C6<\/sub>H5<\/sub>OH)<\/td>\nmg\/L<\/td>\n0,1<\/td>\n0,5<\/td>\n0,5<\/td>\n<\/tr>\n
28<\/td>\nT\u1ed5ng Phenol<\/td>\nmg\/L<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
29<\/td>\nD\u1ea7u m\u1ee1 kho\u00e1ng<\/td>\nmg\/L<\/td>\n1<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
30<\/td>\nD\u1ea7u m\u1ee1 \u0111\u1ed9ng th\u1ef1c v\u1eadt<\/td>\nmg\/L<\/td>\n5<\/td>\n20<\/td>\n20<\/td>\n<\/tr>\n
31<\/td>\nSunfua (S2-<\/sup>)<\/td>\nmg\/L<\/td>\n0,2<\/td>\n0,5<\/td>\n0,5<\/td>\n<\/tr>\n
32<\/td>\nFlorua (F\u2013<\/sup>)<\/td>\nmg\/L<\/td>\n3<\/td>\n10<\/td>\n10<\/td>\n<\/tr>\n
33<\/td>\nClorua (Cl\u2013<\/sup>) (kh\u00f4ng \u00e1p d\u1ee5ng khi x\u1ea3 th\u1ea3i v\u00e0o ngu\u1ed3n n\u01b0\u1edbc m\u1eb7n, n\u01b0\u1edbc l\u1ee3)<\/td>\nmg\/L<\/td>\n500<\/td>\n1 000<\/td>\n1 000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
34<\/td>\nClo d\u01b0 (Cl2<\/sub>)<\/td>\nmg\/L<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
35<\/td>\nT\u1ed5ng h\u00f3a ch\u1ea5t b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt Clo h\u1eefu c\u01a1 (t\u00ednh theo c\u00e1c c\u1ea5u t\u1eed: Aldrin, Benzene hexachloride (BHC), Dieldrin, T\u1ed5ng Dichloro diphenyl trichloroethane (DDTs), Heptachlor & Heptachlorepoxide<\/em>)<\/td>\nmg\/L<\/td>\n0,05<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
36<\/td>\nT\u1ed5ng h\u00f3a ch\u1ea5t b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt Photpho h\u1eefu c\u01a1 (t\u00ednh theo c\u00e1c c\u1ea5u t\u1eed: Dimethoate, Diazinone, Ethyl- parathion, Monocrotophos, Methamidophos, Phosphamido, Trichlorfon, Disulfton, Phorate, Parathion<\/em>)<\/td>\nmg\/L<\/td>\n0,2<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
37<\/td>\nT\u1ed5ng Polyclo biphenyl \u2013 PCB (t\u00ednh theo c\u00e1c c\u1ea5u t\u1eed: PCB 28, PCB 52, PCB 101,<\/em>PCB 138, PCB 153, PCB 180<\/em>)<\/td>\nmg\/L<\/td>\n0,003<\/td>\n0,003<\/td>\n0,003<\/td>\n<\/tr>\n
38<\/td>\nT\u1ed5ng ho\u1ea1t \u0111\u1ed9 ph\u00f3ng x\u1ea1 \u03b1<\/td>\nBq\/L<\/td>\n0,1<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
39<\/td>\nT\u1ed5ng ho\u1ea1t \u0111\u1ed9 ph\u00f3ng x\u1ea1 \u03b2<\/td>\nBq\/L<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
40<\/td>\nDioxin\/Furan<\/td>\npgTEQ\/L<\/td>\n10<\/td>\n10<\/td>\n10<\/td>\n<\/tr>\n
41<\/td>\nHalogen h\u1eefu c\u01a1 d\u1ec5 b\u1ecb h\u1ea5p th\u1ee5 (AOX)<\/td>\nmg\/L<\/td>\n7,5<\/td>\n15<\/td>\n15<\/td>\n<\/tr>\n
42<\/td>\nT\u1ed5ng ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t<\/td>\nmg\/L<\/td>\n3<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
43<\/td>\nPentaclophenol (C6<\/sub>Cl5<\/sub>OH)<\/td>\nmg\/L<\/td>\n0,001<\/td>\n0,01<\/td>\n0,01<\/td>\n<\/tr>\n
44<\/td>\nTricloetylen (CH-CCl3<\/sub>)<\/td>\nmg\/L<\/td>\n0,06<\/td>\n0,3<\/td>\n0,3<\/td>\n<\/tr>\n
45<\/td>\nTetracloetylen (C2<\/sub>Cl4<\/sub>)<\/td>\nmg\/L<\/td>\n0,02<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
46<\/td>\nBenzen (C6<\/sub>H6<\/sub>)<\/td>\nmg\/L<\/td>\n0,01<\/td>\n0,1<\/td>\n0,1<\/td>\n<\/tr>\n
47<\/td>\nDiclometan (CH2<\/sub>Cl2<\/sub>)<\/td>\nmg\/L<\/td>\n0,02<\/td>\n0,2<\/td>\n0,2<\/td>\n<\/tr>\n
48<\/td>\nCacbon tetraclorua (CCl4<\/sub>)<\/td>\nmg\/L<\/td>\n0,004<\/td>\n0,04<\/td>\n0,04<\/td>\n<\/tr>\n
49<\/td>\n1,1-Dicloeten (CH2<\/sub>CCl2<\/sub>)<\/td>\nmg\/L<\/td>\n0,05<\/td>\n0,3<\/td>\n0,3<\/td>\n<\/tr>\n
50<\/td>\n1,2-Diclopropan (CH3<\/sub>-CHCl-CH2<\/sub>Cl)<\/td>\nmg\/L<\/td>\n0,03<\/td>\n0,3<\/td>\n0,3<\/td>\n<\/tr>\n
51<\/td>\nCloroform (CHCl3<\/sub>)<\/td>\nmg\/L<\/td>\n0,3<\/td>\n0,8<\/td>\n0,8<\/td>\n<\/tr>\n
52<\/td>\n1,4-Dioxan (C4<\/sub>H8<\/sub>O2<\/sub>)<\/td>\nmg\/L<\/td>\n0,05<\/td>\n4<\/td>\n4<\/td>\n<\/tr>\n
53<\/td>\nDi-EtylHexyl Phtalat (DEHP) (C\u2086H\u2084(CO\u2082C\u2088H\u2081\u2087)\u2082)<\/td>\nmg\/L<\/td>\n0,02<\/td>\n0,2<\/td>\n0,2<\/td>\n<\/tr>\n
54<\/td>\nVinyl clorua (CH\u2082=CHCl)<\/td>\nmg\/L<\/td>\n0,01<\/td>\n0,5<\/td>\n0,5<\/td>\n<\/tr>\n
55<\/td>\nAcrylonitril (CH\u2082CHCN)<\/td>\nmg\/L<\/td>\n0,01<\/td>\n0,2<\/td>\n0,2<\/td>\n<\/tr>\n
56<\/td>\nBromoform (CHBr3<\/sub>)<\/td>\nmg\/L<\/td>\n0,1<\/td>\n0,3<\/td>\n0,3<\/td>\n<\/tr>\n
57<\/td>\nNaphtalen (C\u2081\u2080H\u2088)<\/td>\nmg\/L<\/td>\n0,05<\/td>\n0,5<\/td>\n0,5<\/td>\n<\/tr>\n
58<\/td>\nFormaldehyd (HCHO)<\/td>\nmg\/L<\/td>\n1<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
59<\/td>\nEpiclohydrin (C3<\/sub>H5<\/sub>ClO)<\/td>\nmg\/L<\/td>\n0,03<\/td>\n0,3<\/td>\n0,3<\/td>\n<\/tr>\n
60<\/td>\nToluen (C6<\/sub>H5<\/sub>-CH3<\/sub>)<\/td>\nmg\/L<\/td>\n0,7<\/td>\n7<\/td>\n7<\/td>\n<\/tr>\n
61<\/td>\nXylen (C6<\/sub>H4<\/sub>(CH3<\/sub>)2<\/sub>)<\/td>\nmg\/L<\/td>\n0,5<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
62<\/td>\nPerclorat (ClO4\u207b<\/sub>)<\/td>\nmg\/L<\/td>\n0,03<\/td>\n0,3<\/td>\n0,3<\/td>\n<\/tr>\n
63<\/td>\nAcrylamid (CH\u2082=CH-CONH\u2082)<\/td>\nmg\/L<\/td>\n0,015<\/td>\n0,04<\/td>\n0,04<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n
64<\/td>\nStyren (C\u2086H\u2085CH=CH\u2082)<\/td>\nmg\/L<\/td>\n0,02<\/td>\n0,2<\/td>\n0,2<\/td>\n<\/tr>\n
65<\/td>\nBis (2-etylhexyl) adipat ((CH\u2082CH\u2082CO\u2082C\u2088H\u2081\u2087)\u2082)<\/td>\nmg\/L<\/td>\n0,2<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
66<\/td>\nT\u1ed5ng Sunfit (t\u00ednh theo SO3<\/sub>)<\/td>\nmg\/L<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
Ch\u00fa th\u00edch:<\/em><\/strong>(a)\u00a0<\/em><\/strong>Trong ngo\u1eb7c ( ) l\u00e0 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi v\u00f9ng ti\u1ebfp nh\u1eadn l\u00e0 h\u1ed3, ao, \u0111\u1ea7m.<\/em><\/p>\n

(b)\u00a0<\/em><\/strong>Tr\u01b0\u1eddng h\u1ee3p x\u1ea3 n\u01b0\u1edbc th\u1ea3i d\u01b0\u1edbi 5.000 m<\/em>3<\/em>\/ng\u00e0y ra ngu\u1ed3n ti\u1ebfp nh\u1eadn l\u00e0 s\u00f4ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y trung b\u00ecnh t\u1eeb 300 m<\/em>3<\/em>\/gi\u00e2y tr\u1edf l\u00ean ho\u1eb7c v\u00f9ng n\u01b0\u1edbc bi\u1ec3n ven b\u1edd kh\u00f4ng ph\u1ee5c v\u1ee5 b\u1ea3o v\u1ec7 th\u1ee7y sinh, v\u00f9ng n\u01b0\u1edbc bi\u1ec3n ven b\u1edd kh\u00f4ng ph\u1ee5c v\u1ee5 gi\u1ea3i tr\u00ed, th\u1ec3 thao d\u01b0\u1edbi n\u01b0\u1edbc, gi\u00e1 tr\u1ecb t\u1ed5ng Ph\u1ed1t pho (T-P) c\u1ee7a c\u1ed9t B v\u00e0 c\u1ed9t C \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00e0 10 mg\/L (tr\u1eeb tr\u01b0\u1eddng h\u1ee3p m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc ti\u1ebfp nh\u1eadn kh\u00f4ng c\u00f2n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i \u0111\u1ed1i v\u1edbi th\u00f4ng s\u1ed1 t\u1ed5ng Ph\u1ed1t pho theo c\u00f4ng b\u1ed1 c\u1ee7a c\u01a1 quan nh\u00e0 n\u01b0\u1edbc c\u00f3 th\u1ea9m quy\u1ec1n).<\/em><\/p>\n

L\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c t\u00ednh theo gi\u00e1 tr\u1ecb trung b\u00ecnh c\u1ee7a ngu\u1ed3n ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i c\u1ee7a 03 th\u00e1ng kh\u00f4 ki\u1ec7t nh\u1ea5t trong 03 n\u0103m li\u00ean ti\u1ebfp theo s\u1ed1 li\u1ec7u c\u1ee7a C\u01a1 quan Kh\u00ed t\u01b0\u1ee3ng Thu\u1ef7 v\u0103n.<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/strong><\/p>\n

<\/span>3. PH\u01af\u01a0NG PH\u00c1P X\u00c1C \u0110\u1ecaNH<\/h2>\n

3.1. Ph\u01b0\u01a1ng ph\u00e1p, k\u1ef9 thu\u1eadt l\u1ea5y m\u1eabu n\u01b0\u1edbc th\u1ea3i v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m\u00a0trong n\u01b0\u1edbc th\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo quy \u0111\u1ecbnh t\u1ea1i Ph\u1ee5 l\u1ee5c 1 Quy chu\u1ea9n n\u00e0y.\u00a0Tr\u01b0\u1eddng h\u1ee3p m\u1ed9t ch\u1ea5t \u00f4 nhi\u1ec5m cho ph\u00e9p s\u1eed d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p th\u1eed\u00a0nghi\u1ec7m (ph\u00e2n t\u00edch) kh\u00e1c nhau v\u00e0 c\u1ea7n ph\u01b0\u01a1ng ph\u00e1p tr\u1ecdng t\u00e0i \u0111\u1ec3 x\u1eed l\u00fd khi x\u1ea3y ra\u00a0tranh ch\u1ea5p, khi\u1ebfu n\u1ea1i, khi\u1ebfu ki\u1ec7n th\u00ec s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m x\u1ebfp \u0111\u1ea7u\u00a0ti\u00ean t\u1ea1i c\u1ed9t 3 Ph\u1ee5 l\u1ee5c 1 Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/p>\n

3.2. Ch\u1ea5p thu\u1eadn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m kh\u00e1c (ch\u01b0a \u0111\u01b0\u1ee3c vi\u1ec7n d\u1eabn t\u1ea1i\u00a0c\u1ed9t 3 Ph\u1ee5 l\u1ee5c 1 Quy chu\u1ea9n n\u00e0y), bao g\u1ed3m: TCVN m\u1edbi ban h\u00e0nh; ph\u01b0\u01a1ng ph\u00e1p\u00a0ti\u00eau chu\u1ea9n qu\u1ed1c gia c\u1ee7a m\u1ed9t trong c\u00e1c qu\u1ed1c gia thu\u1ed9c Nh\u00f3m c\u00e1c qu\u1ed1c gia\u00a0c\u00f4ng nghi\u1ec7p ph\u00e1t tri\u1ec3n (G7), c\u00e1c qu\u1ed1c gia th\u00e0nh vi\u00ean c\u1ee7a Li\u00ean minh Ch\u00e2u \u00c2u,\u00a0H\u00e0n Qu\u1ed1c ho\u1eb7c T\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n h\u00f3a qu\u1ed1c t\u1ebf (ISO) ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p\u00a0chu\u1ea9n th\u1eed nghi\u1ec7m n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc th\u1ea3i (Standard Methods for the Examination\u00a0of Water and Wastewater \u2013 SMEWW).<\/p>\n

>>>Download b\u1ea3n d\u1ef1 th\u1ea3o \u0111\u1ea7y \u0111\u1ee7 t\u1ea1i \u0111\u00e2y<\/em><\/strong>:\u00a0Quy chu\u1ea9n k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p<\/u><\/a><\/em><\/strong><\/p>\n

<\/span>D\u1ecbch v\u1ee5 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u2013 C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 m\u00f4i tr\u01b0\u1eddng L\u00ea Hu\u1ef3nh<\/h1>\n

B\u1ea1n \u0111ang mu\u1ed1n x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i? B\u1ea1n \u0111ang mu\u1ed1n t\u00ecm ki\u1ebfm m\u1ed9t nh\u00e0 th\u1ea7u chuy\u00ean nghi\u1ec7p v\u00e0 uy t\u00edn \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i?\u00a0L\u00ea Hu\u1ef3nh<\/strong>\u00a0s\u1ebd gi\u00fap b\u1ea1n t\u1eadn t\u00ecnh v\u1edbi nh\u1eefng d\u1ecbch v\u1ee5 chuy\u00ean nghi\u1ec7p nh\u1ea5t.<\/p>\n

C\u00f4ng ty TNHH c\u00f4ng ngh\u1ec7 m\u00f4i tr\u01b0\u1eddng L\u00ea Hu\u1ef3nh<\/strong>\u00a0ch\u00fang t\u00f4i lu\u00f4n t\u1ef1 h\u00e0o v\u00ec c\u00f3 \u0111\u1ed9i ng\u0169 chuy\u00ean gia, k\u1ef9 s\u01b0 gi\u00e0u kinh nghi\u1ec7m \u0111\u00e3 g\u00f3p ph\u1ea7n t\u1ea1o s\u1ef1 tin t\u01b0\u1edfng v\u00e0 an t\u00e2m cho kh\u00e1ch h\u00e0ng. M\u1ee5c ti\u00eau c\u1ee7a ch\u00fang t\u00f4i l\u00e0 mang \u0111\u1ebfn cho kh\u00e1ch h\u00e0ng m\u1ed9t tr\u1ea3i nghi\u1ec7m d\u1ecbch v\u1ee5 xu\u1ea5t s\u1eafc v\u1edbi m\u1ee9c \u0111\u1ea7u t\u01b0 ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n

Qu\u00fd doanh nghi\u1ec7p c\u00f3 nhu c\u1ea7u h\u1ee3p t\u00e1c c\u00f4ng ty \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u00a0v\u00e0 kh\u00ed th\u1ea3i ho\u1eb7c quan t\u00e2m \u0111\u1ebfn c\u00e1c h\u1ea1ng m\u1ee5c kh\u00e1c, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i qua\u00a0HOTLINE<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

QCVN \u2026:2021\/BTNMT\u00a0thay th\u1ebf c\u00e1c Quy chu\u1ea9n: QCVN 25:2009\/BTNMT, QCVN 28:2010\/BTNMT, QCVN 29:2010\/BTNMT, QCVN 40:2011\/BTNMT, QCVN 01-MT:2015\/BTNMT, QCVN 11-MT:2015\/BTNMT, QCVN 12-MT: 2015\/BTNMT, QCVN 13-MT:2015\/BTNMT, QCVN 60-MT:2015\/BTNMT, QCVN 63:2017\/BTNMT, QCVN 52:2017\/BTNMT.\u00a0QCVN \u2026:2021\/BTNMT\u00a0do T\u1ed5ng c\u1ee5c M\u00f4i tr\u01b0\u1eddng bi\u00ean so\u1ea1n, V\u1ee5 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7, V\u1ee5 Ph\u00e1p ch\u1ebf tr\u00ecnh duy\u1ec7t; B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 th\u1ea9m \u0111\u1ecbnh […]\n","protected":false},"author":1,"featured_media":342,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,28,30],"tags":[],"class_list":["post-262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tai-lieu","category-tin-tuc","category-van-ban-phap-ly"],"_links":{"self":[{"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/posts\/262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/comments?post=262"}],"version-history":[{"count":5,"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/posts\/262\/revisions"}],"predecessor-version":[{"id":343,"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/posts\/262\/revisions\/343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/media\/342"}],"wp:attachment":[{"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/media?parent=262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/categories?post=262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/store2.k-tech-services.com\/moitruong\/wp-json\/wp\/v2\/tags?post=262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}