{"id":33938,"date":"2023-11-09T10:08:00","date_gmt":"2023-11-09T03:08:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=33938"},"modified":"2023-11-13T10:12:16","modified_gmt":"2023-11-13T03:12:16","slug":"quan-ly-chat-luong-dat-theo-qcvn-032023-btnmt-nham-han-che-suy-thoai-o-nhiem-moi-truong","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/quan-ly-chat-luong-dat-theo-qcvn-032023-btnmt-nham-han-che-suy-thoai-o-nhiem-moi-truong\/","title":{"rendered":"Qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t theo QCVN 03:2023\/BTNMT nh\u1eb1m h\u1ea1n ch\u1ebf suy tho\u00e1i, \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng"},"content":{"rendered":"\n

Nh\u1eb1m h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng suy tho\u00e1i v\u00e0 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t c\u1ea7n c\u00f3 c\u00e1ch qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p theo quy chu\u1ea9n QCVN 03:2023\/BTNMT.<\/p>\n\n\n\n

Theo th\u00f4ng tin t\u1eeb C\u1ee5c M\u00f4i tr\u01b0\u1eddng Vi\u1ec7t Nam (B\u1ed9 TN&MT), m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t l\u00e0 n\u01a1i tr\u00fa ng\u1ee5 c\u1ee7a con ng\u01b0\u1eddi v\u00e0 h\u1ea7u h\u1ebft sinh v\u1eadt c\u1ea1n, l\u00e0 n\u1ec1n m\u00f3ng cho c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng, c\u00f4ng nghi\u1ec7p, v\u0103n h\u00f3a. \u0110\u1ea5t l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1, con ng\u01b0\u1eddi s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean \u0111\u1ea5t v\u00e0o ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ngu\u1ed3n cung c\u1ea5p l\u01b0\u01a1ng th\u1ef1c ph\u1ea9m cho con ng\u01b0\u1eddi. Nh\u01b0ng v\u1edbi nh\u1ecbp \u0111\u1ed9 gia t\u0103ng d\u00e2n s\u1ed1 v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u00f4ng nghi\u1ec7p, ho\u1ea1t \u0111\u1ed9ng \u0111\u00f4 th\u1ecb ho\u00e1 nh\u01b0 hi\u1ec7n nay, di\u1ec7n t\u00edch \u0111\u1ea5t canh t\u00e1c ng\u00e0y c\u00e0ng b\u1ecb thu h\u1eb9p, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t ng\u00e0y c\u00e0ng suy tho\u00e1i, di\u1ec7n t\u00edch \u0111\u1ea5t b\u00ecnh qu\u00e2n \u0111\u1ea7u ng\u01b0\u1eddi gi\u1ea3m.<\/p>\n\n\n\n

\u0110\u1ea5t \u00f4 nhi\u1ec5m b\u1ecb g\u00e2y ra b\u1edfi s\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a h\u00f3a ch\u1ea5t xenobiotic (s\u1ea3n ph\u1ea9m c\u1ee7a con ng\u01b0\u1eddi) ho\u1eb7c do s\u1ef1 thay \u0111\u1ed5i trong m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t t\u1ef1 nhi\u00ean. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng g\u00e2y n\u00ean b\u1edfi c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p, h\u00f3a ch\u1ea5t n\u00f4ng nghi\u1ec7p ho\u1eb7c do v\u1ee9t r\u00e1c th\u1ea3i kh\u00f4ng \u0111\u00fang n\u01a1i quy \u0111\u1ecbnh. C\u00e1c h\u00f3a ch\u1ea5t ph\u1ed5 bi\u1ebfn bao g\u1ed3m: Hydrocacbon d\u1ea7u, hydrocacbon th\u01a1m nhi\u1ec1u v\u00f2ng (nh\u01b0 l\u00e0 naphthalene and benzo(a)pyrene),\u2026 dung m\u00f4i, thu\u1ed1c tr\u1eeb s\u00e2u, ch\u00ec v\u00e0 c\u00e1c kim lo\u1ea1i n\u1eb7ng. M\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m c\u00f3 m\u1ed1i t\u01b0\u01a1ng quan v\u1edbi m\u1ee9c \u0111\u1ed9 c\u00f4ng nghi\u1ec7p h\u00f3a v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t.<\/p>\n\n\n\n

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T\u00ecnh tr\u1ea1ng suy tho\u00e1i, \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t ng\u00e0y c\u00e0ng tr\u1ea7m tr\u1ecdng. (\u1ea2nh minh h\u1ecda)<\/em><\/h2>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t \u1edf h\u1ea7u h\u1ebft khu v\u1ef1c \u0111\u00f4 th\u1ecb \u0111\u00f4ng d\u00e2n c\u01b0 \u0111ang b\u1ecb \u00f4 nhi\u1ec5m nghi\u00eam tr\u1ecdng, nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do ch\u1ea5t th\u1ea3i t\u1eeb c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p, x\u00e2y d\u1ef1ng, sinh ho\u1ea1t v\u00e0 r\u00e1c th\u1ea3i t\u1eeb c\u00e1c h\u1ed9 d\u00e2n. B\u00ean c\u1ea1nh th\u1ef1c tr\u1ea1ng \u0111\u00f3, qu\u1ef9 \u0111\u1ea5t ng\u00e0y c\u00e0ng th\u1ea5p v\u00e0 gi\u1ea3m theo th\u1eddi gian do s\u1ee9c \u00e9p t\u0103ng d\u00e2n s\u1ed1, qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p ho\u00e1 \u2013 hi\u1ec7n \u0111\u1ea1i ho\u00e1 \u0111\u1ea5t n\u01b0\u1edbc khi\u1ebfn di\u1ec7n t\u00edch \u0111\u1ea5t canh t\u00e1c ng\u00e0y c\u00e0ng thu h\u1eb9p, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t ng\u00e0y c\u00e0ng suy tho\u00e1i, di\u1ec7n t\u00edch \u0111\u1ea5t b\u00ecnh qu\u00e2n \u0111\u1ea7u ng\u01b0\u1eddi gi\u1ea3m. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 ph\u01b0\u01a1ng \u00e1n qu\u1ea3n l\u00fd qu\u1ef9 \u0111\u1ea5t c\u0169ng nh\u01b0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t ph\u00f9 h\u1ee3p v\u00e0 theo Quy chu\u1ea9n qu\u1ed1c gia QCVN 03:2023\/BTNMT do 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 \/2023\/TT-BTNMT.<\/p>\n\n\n\n

Theo quy \u0111\u1ecbnh m\u1edbi nh\u1ea5t, t\u1eeb ng\u00e0y 12\/09\/2023, gi\u00e1 tr\u1ecb gi\u1edbi h\u1ea1n t\u1ed1i \u0111a h\u00e0m l\u01b0\u1ee3ng m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 trong \u0111\u1ea5t \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng theo M\u1ee5c 2 QCVN 03:2023\/BTNMT ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo quy \u0111\u1ecbnh c\u1ee7a Lu\u1eadt \u0110\u1ea5t \u0111ai. Quy chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u01a1 quan qu\u1ea3n l\u00fd nh\u00e0 n\u01b0\u1edbc v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 m\u1ecdi t\u1ed5 ch\u1ee9c, c\u1ed9ng \u0111\u1ed3ng d\u00e2n c\u01b0, h\u1ed9 gia \u0111\u00ecnh, c\u00e1 nh\u00e2n li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea5t tr\u00ean l\u00e3nh th\u1ed5 Vi\u1ec7t Nam.<\/p>\n\n\n\n

Theo \u0111\u00f3, v\u1ec1 quy \u0111\u1ecbnh gi\u1edbi h\u1ea1n t\u1ed1i \u0111a h\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i n\u1eb7ng Cadmi (Cd) lo\u1ea1i 1:4; lo\u1ea1i 2:10; lo\u1ea1i 3:60. Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a h\u00e0m l\u01b0\u1ee3ng \u0110\u1ed3ng l\u00e0 150- 500- 2000. Arsenic (As) 25- 50-200. Thu\u1ef7 ng\u00e2n l\u00e0 12- 30- 60. Ch\u00ec l\u00e0 200- 400- 700. Chromi l\u00e0 5- 15- 40. T\u1ed5ng Chromi 150- 200- 250. K\u1ebdm (Zincum) (Zn) 300 – 600 – 2000. Nickel (Ni) 100 – 200 – 500.<\/p>\n\n\n\n

Quy chu\u1ea9n qu\u1ed1c gia QCVN 03:2023\/BTNMT c\u0169ng quy \u0111\u1ecbnh t\u1ed1i \u0111a h\u00e0m l\u01b0\u1ee3ng nh\u00f3m h\u00f3a ch\u1ea5t b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y t\u1ed3n l\u01b0u trong m\u00f4i tr\u01b0\u1eddng v\u00e0 nh\u00f3m h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i kh\u00e1c nh\u01b0 sau:<\/p>\n\n\n\n

\"\"\/<\/figure><\/div>\n\n\n\n
\"\"\/<\/figure><\/div>\n\n\n\n

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Trong \u0111\u00f3, lo\u1ea1i 1 bao g\u1ed3m nh\u00f3m \u0111\u1ea5t n\u00f4ng nghi\u1ec7p, lo\u1ea1i 2 bao g\u1ed3m nh\u00f3m \u0111\u1ea5t r\u1eebng, lo\u1ea1i 3 bao g\u1ed3m \u0111\u1ea5t s\u1eed d\u1ee5ng v\u00e0o m\u1ee5c \u0111\u00edch qu\u1ed1c ph\u00f2ng, an ninh m\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng;\u00a0\u0110\u1ea5t khu c\u00f4ng nghi\u1ec7p, c\u1ee5m c\u00f4ng nghi\u1ec7p, khu ch\u1ebf xu\u1ea5t;\u00a0\u0110\u1ea5t c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t phi n\u00f4ng nghi\u1ec7p;\u00a0\u0110\u1ea5t s\u1eed d\u1ee5ng cho ho\u1ea1t \u0111\u1ed9ng kho\u00e1ng s\u1ea3n;\u00a0\u0110\u1ea5t giao th\u00f4ng g\u1ed3m c\u1ea3ng h\u00e0ng kh\u00f4ng, s\u00e2n bay, c\u1ea3ng \u0111\u01b0\u1eddng th\u1ee7y\u00a0n\u1ed9i \u0111\u1ecba, c\u1ea3ng h\u00e0ng h\u1ea3i, h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng s\u1eaft, h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng b\u1ed9 v\u00e0 c\u00f4ng\u00a0tr\u00ecnh giao th\u00f4ng kh\u00e1c;\u00a0\u0110\u1ea5t b\u00e3i th\u1ea3i, x\u1eed l\u00fd ch\u1ea5t th\u1ea3i;\u00a0\u0110\u1ea5t ch\u01b0a \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng theo quy \u0111\u1ecbnh c\u1ee7a ph\u00e1p lu\u1eadt v\u1ec1 \u0111\u1ea5t \u0111ai.<\/p>\n\n\n\n

Tr\u01b0\u1eddng h\u1ee3p khu v\u1ef1c \u0111\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau th\u00ec ng\u01b0\u1ee1ng ch\u1ea5t \u00f4 nhi\u1ec5m \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng theo m\u1ee5c \u0111\u00edch ph\u00e2n lo\u1ea1i c\u00f3 ng\u01b0\u1ee1ng gi\u1edbi h\u1ea1n quy \u0111\u1ecbnh ch\u1eb7t ch\u1ebd nh\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 t\u1ed5ng DDT, PCBs, Dioxin\/furan, h\u00f3a ch\u1ea5t b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt phosphor h\u1eefu c\u01a1: c\u0103n c\u1ee9 v\u00e0o m\u1ee5c \u0111\u00edch ch\u01b0\u01a1ng tr\u00ecnh quan tr\u1eafc \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c h\u1ee3p ch\u1ea5t quan tr\u1eafc ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

V\u1ec1 qu\u1ea3n l\u00fd, vi\u1ec7c quan tr\u1eafc \u0111\u1ecbnh k\u1ef3, th\u01b0\u1eddng xuy\u00ean c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong \u0111\u1ea5t v\u00e0 s\u1eed d\u1ee5ng k\u1ebft qu\u1ea3 quan tr\u1eafc \u0111\u1ec3 tr\u1ef1c ti\u1ebfp cung c\u1ea5p, c\u00f4ng b\u1ed1 th\u00f4ng tin v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng cho c\u1ed9ng \u0111\u1ed3ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi t\u1ed5 ch\u1ee9c \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u, \u0111i\u1ec1u ki\u1ec7n v\u1ec1 n\u0103ng l\u1ef1c quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng theo quy \u0111\u1ecbnh c\u1ee7a ph\u00e1p lu\u1eadt. Vi\u1ec7c quan tr\u1eafc c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong \u0111\u1ea5t \u0111\u1ecbnh k\u1ef3 c\u1ea7n c\u0103n c\u1ee9 v\u00e0o m\u1ee5c ti\u00eau, \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a khu v\u1ef1c c\u1ea7n quan tr\u1eafc \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c th\u00f4ng s\u1ed1 quan tr\u1eafc ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

C\u00f2n t\u1ea1i Kho\u1ea3n 11 \u0110i\u1ec1u 2 Ngh\u1ecb \u0111\u1ecbnh 40\/2019\/N\u0110-CP c\u00f3 hi\u1ec7u l\u1ef1c t\u1eeb ng\u00e0y 01\/07\/2019 quy \u0111\u1ecbnh v\u1ec1 c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t c\u1ea7n theo d\u00f5i l\u00e0 c\u00e1c khu v\u1ef1c b\u1ecb nhi\u1ec5m \u0111\u1ed9c h\u00f3a ch\u1ea5t trong chi\u1ebfn tranh; khu v\u1ef1c c\u00f3 khu c\u00f4ng nghi\u1ec7p, nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t, kho ch\u1ee9a h\u00f3a ch\u1ea5t, thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt, b\u00e3i ch\u00f4n l\u1ea5p ch\u1ea5t th\u1ea3i, l\u00e0ng ngh\u1ec1 \u0111\u00e3 \u0111\u00f3ng c\u1eeda ho\u1eb7c di d\u1eddi; khu v\u1ef1c khai th\u00e1c kho\u00e1ng s\u1ea3n \u0111\u1ed9c h\u1ea1i \u0111\u00e3 k\u1ebft th\u00fac khai th\u00e1c; v\u00f9ng canh t\u00e1c n\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng nhi\u1ec1u h\u00f3a ch\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1, theo d\u00f5i di\u1ec5n bi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t, \u00f4 nhi\u1ec5m t\u1ed3n l\u01b0u h\u00f3a ch\u1ea5t, thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt.<\/p>\n\n\n\n

C\u00e1c th\u00f4ng s\u1ed1 m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t c\u01a1 b\u1ea3n c\u1ea7n theo d\u00f5i, \u0111\u00e1nh gi\u00e1 t\u1ed1i thi\u1ec3u bao g\u1ed3m th\u00f4ng s\u1ed1 quy \u0111\u1ecbnh trong quy chu\u1ea9n k\u1ef9 thu\u1eadt qu\u1ed1c gia v\u1ec1 m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t. C\u0103n c\u1ee9 v\u00e0o c\u00e1c ngu\u1ed3n ph\u00e1t th\u1ea3i trong khu v\u1ef1c, ph\u1ea3i b\u1ed5 sung th\u00eam th\u00f4ng s\u1ed1 \u0111\u1eb7c tr\u01b0ng kh\u00e1c \u0111\u1ec3 theo d\u00f5i, \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c ngu\u1ed3n th\u1ea3i \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t.<\/p>\n\n\n\n

C\u0103n c\u1ee9 v\u00e0o k\u1ebft qu\u1ea3 \u0111i\u1ec1u tra, \u0111\u00e1nh gi\u00e1, khu v\u1ef1c m\u00f4i tr\u01b0\u1eddng b\u1ecb \u00f4 nhi\u1ec5m ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ea3nh b\u00e1o, x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd \u00f4 nhi\u1ec5m, c\u1ea3i t\u1ea1o v\u00e0 ph\u1ee5c h\u1ed3i ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng. Quy tr\u00ecnh x\u1eed l\u00fd \u00f4 nhi\u1ec5m t\u1ed3n l\u01b0u h\u00f3a ch\u1ea5t, thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt, c\u1ea3i t\u1ea1o v\u00e0 ph\u1ee5c h\u1ed3i m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u tra, \u0111\u00e1nh gi\u00e1, x\u00e1c \u0111\u1ecbnh lo\u1ea1i h\u00ecnh, m\u1ee9c \u0111\u1ed9 v\u00e0 ph\u1ea1m vi \u00f4 nhi\u1ec5m t\u1ed3n l\u01b0u h\u00f3a ch\u1ea5t, thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt. <\/p>\n\n\n\n

Ph\u00e2n lo\u1ea1i m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m t\u1ed3n l\u01b0u h\u00f3a ch\u1ea5t, thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt theo m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m cao, \u00f4 nhi\u1ec5m trung b\u00ecnh, \u00f4 nhi\u1ec5m th\u1ea5p. C\u00f4ng b\u1ed1 th\u00f4ng tin v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t v\u00e0 c\u1ea3nh b\u00e1o khu v\u1ef1c b\u1ecb \u00f4 nhi\u1ec5m t\u1ed3n l\u01b0u h\u00f3a ch\u1ea5t, thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt. L\u1eadp ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd \u00f4 nhi\u1ec5m v\u00e0 ti\u1ebfn h\u00e0nh x\u1eed l\u00fd \u00f4 nhi\u1ec5m, c\u1ea3i t\u1ea1o v\u00e0 ph\u1ee5c h\u1ed3i ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng;<\/p>\n\n\n\n

Quan tr\u1eafc v\u00e0 gi\u00e1m s\u00e1t sau x\u1eed l\u00fd \u00f4 nhi\u1ec5m, c\u1ea3i t\u1ea1o v\u00e0 ph\u1ee5c h\u1ed3i ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t. T\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n g\u00e2y \u00f4 nhi\u1ec5m, suy tho\u00e1i m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t ph\u1ea3i c\u00f3 tr\u00e1ch nhi\u1ec7m c\u1ea3i t\u1ea1o, ph\u1ee5c h\u1ed3i m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

An D\u01b0\u01a1ng<\/strong><\/p>\n\n\n\n

https:\/\/vietq.vn\/quy-chuan-quoc-gia-qcvn-032023btnmt-ve-chat-luong-dat-d215679.html\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Nh\u1eb1m h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng suy tho\u00e1i v\u00e0 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t c\u1ea7n c\u00f3 c\u00e1ch qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p theo quy chu\u1ea9n QCVN 03:2023\/BTNMT. Theo th\u00f4ng tin t\u1eeb C\u1ee5c M\u00f4i tr\u01b0\u1eddng Vi\u1ec7t Nam (B\u1ed9 TN&MT), m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t l\u00e0 n\u01a1i tr\u00fa ng\u1ee5 c\u1ee7a con ng\u01b0\u1eddi v\u00e0 h\u1ea7u h\u1ebft sinh v\u1eadt c\u1ea1n, l\u00e0 […]<\/p>\n","protected":false},"author":26,"featured_media":33939,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-33938","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\/33938","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=33938"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33938\/revisions"}],"predecessor-version":[{"id":33940,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33938\/revisions\/33940"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/33939"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=33938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=33938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=33938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}