{"id":4940,"date":"2019-11-29T02:51:00","date_gmt":"2019-11-29T02:51:00","guid":{"rendered":"https:\/\/research.vnuhcm.edu.vn\/?p=4940"},"modified":"2023-06-20T02:53:01","modified_gmt":"2023-06-20T02:53:01","slug":"o-nhiem-khong-khi-van-nan-cua-do-thi","status":"publish","type":"post","link":"https:\/\/research.vnuhcm.edu.vn\/index.php\/vi\/2019\/11\/29\/o-nhiem-khong-khi-van-nan-cua-do-thi\/","title":{"rendered":"\u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed: V\u1ea5n n\u1ea1n c\u1ee7a \u0111\u00f4 th\u1ecb?"},"content":{"rendered":"\t\t
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\u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed: V\u1ea5n n\u1ea1n c\u1ee7a \u0111\u00f4 th\u1ecb?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Trung tu\u1ea7n th\u00e1ng 9 v\u1eeba qua, v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed \u0111\u00e3 tr\u1edf th\u00e0nh \u0111i\u1ec3m n\u00f3ng tr\u00ean c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng \u0111\u1ea1i ch\u00fang. C\u00e1c ch\u1ec9 s\u1ed1 do AirVisual c\u00f4ng b\u1ed1 cho th\u1ea5y m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m c\u1ee7a hai \u0111\u00f4 th\u1ecb l\u1edbn nh\u1ea5t Vi\u1ec7t Nam li\u00ean t\u1ee5c \u0111\u1ee9ng top \u0111\u1ea7u th\u1ebf gi\u1edbi \u0111\u00e3 g\u00e2y n\u00ean m\u1ed1i lo ng\u1ea1i cho ng\u01b0\u1eddi d\u00e2n.<\/span><\/p>

\u00a0<\/p>

\"\"<\/p>

Tuy nhi\u00ean, \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u1edbi n\u1ed5i? \u0110\u1eb1ng sau hi\u1ec7n tr\u1ea1ng n\u00e0y l\u00e0 g\u00ec?\u00a0<\/span>B\u1ea3n tin \u0110HQG-HCM<\/i><\/span><\/a>\u00a0\u0111\u00e3 c\u00f3 cu\u1ed9c trao \u0111\u1ed5i v\u1edbi PGS.TS H\u1ed3 Qu\u1ed1c B\u1eb1ng – Gi\u00e1m \u0111\u1ed1c Trung t\u00e2m Nghi\u00ean c\u1ee9u\u00a0\u00f4 nhi\u1ec5m\u00a0kh\u00f4ng kh\u00ed v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu,\u00a0<\/span>Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean \u0110HQG-HCM\u00a0<\/span><\/a>\u0111\u1ec3 l\u00e0m s\u00e1ng t\u1ecf v\u1ea5n \u0111\u1ec1 tr\u00ean.<\/span><\/span><\/span><\/span><\/p>

Ho\u1ea1t \u0111\u1ed9ng giao th\u00f4ng l\u00e0 th\u1ee7 ph\u1ea1m<\/span><\/span><\/span><\/span><\/span><\/p>

* Th\u01b0a \u00f4ng, t\u00e1c \u0111\u1ed9ng c\u1ee7a qu\u00e1 tr\u00ecnh \u0111\u00f4 th\u1ecb h\u00f3a \u0111\u1ed1i v\u1edbi \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/span><\/i><\/span><\/span><\/p>

– \u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed (ONKK) kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 n\u00f3ng t\u1eadp trung \u1edf c\u00e1c \u0111\u00f4 th\u1ecb ph\u00e1t tri\u1ec3n, c\u00e1c khu, c\u1ee5m c\u00f4ng nghi\u1ec7p\u2026 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed1i quan t\u00e2m c\u1ee7a to\u00e0n x\u00e3 h\u1ed9i. Qu\u00e1 tr\u00ecnh \u0111\u00f4 th\u1ecb h\u00f3a c\u00f9ng v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u00e1t tri\u1ec3n kinh t\u1ebf – x\u00e3 h\u1ed9i ch\u01b0a \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd v\u00e0 ki\u1ec3m so\u00e1t t\u1ed1t g\u00e2y \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed (MTKK). \u00c1p l\u1ef1c l\u00ean MTKK c\u00f3 s\u1ef1 thay \u0111\u1ed5i t\u00f9y theo \u0111\u1eb7c th\u00f9 ph\u00e1t tri\u1ec3n c\u1ee7a t\u1eebng v\u00f9ng mi\u1ec1n v\u00e0 quy m\u00f4 t\u00ednh ch\u1ea5t c\u1ee7a t\u1eebng ngu\u1ed3n th\u1ea3i. S\u1ed1 l\u01b0\u1ee3ng \u0111\u00f4 th\u1ecb t\u0103ng nhanh ch\u00f3ng k\u00e8m v\u1edbi gia t\u0103ng nhanh d\u00e2n s\u1ed1 \u0111\u00f4 th\u1ecb (hi\u1ec7n chi\u1ebfm 32% t\u1ed5ng d\u00e2n s\u1ed1 to\u00e0n qu\u1ed1c) trong khi c\u01a1 s\u1edf v\u1eadt ch\u1ea5t ch\u01b0a \u0111\u00e1p \u1ee9ng nhu c\u1ea7u l\u00e0 nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 MTKK \u1edf c\u00e1c \u0111\u00f4 th\u1ecb lo\u1ea1i I v\u00e0 II.<\/span><\/span><\/span><\/span><\/p>

Ho\u1ea1t \u0111\u1ed9ng x\u00e2y d\u1ef1ng, c\u1ea3i t\u1ea1o v\u00e0 x\u00e2y m\u1edbi c\u00e1c khu chung c\u01b0, khu \u0111\u00f4 th\u1ecb, c\u1ea7u \u0111\u01b0\u1eddng, s\u1eeda ch\u1eefa nh\u00e0, v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u v\u00e0 ph\u1ebf th\u1ea3i x\u00e2y d\u1ef1ng\u2026 di\u1ec5n ra \u1edf kh\u1eafp n\u01a1i, l\u00e0m ph\u00e1t t\u00e1n b\u1ee5i v\u00e0o MTKK xung quanh. Ngo\u00e0i ra, m\u1eadt \u0111\u1ed9 c\u00e2y xanh ch\u01b0a \u0111\u1ea1t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 che ph\u1ee7 c\u00e1c \u0111\u00f4 th\u1ecb. C\u1ee5 th\u1ec3, t\u1ea1i th\u1ee7 \u0111\u00f4 H\u00e0 N\u1ed9i v\u00e0 TP.HCM di\u1ec7n t\u00edch n\u00e0y m\u1edbi \u0111\u1ea1t <4m2<\/span>\/ng\u01b0\u1eddi, th\u1ea5p h\u01a1n so v\u1edbi y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n (10-15m2<\/span>\/ng\u01b0\u1eddi) v\u00e0 kh\u00f4ng \u0111\u00e1p \u1ee9ng vai tr\u00f2 l\u00e1 ph\u1ed5i xanh gi\u1ea3m thi\u1ec3u ONKK.<\/span><\/span><\/span><\/span><\/p>

* Theo \u00f4ng, nguy\u00ean nh\u00e2n g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed t\u1ea1i c\u00e1c \u0111\u00f4 th\u1ecb \u1edf Vi\u1ec7t Nam l\u00e0 g\u00ec? \u0110\u00e2u l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh?<\/span><\/span><\/i><\/span><\/span><\/p>

– Nh\u00ecn chung nguy\u00ean nh\u00e2n g\u00e2y ONKK t\u1ea1i c\u00e1c \u0111\u00f4 th\u1ecb \u1edf Vi\u1ec7t Nam l\u1ea7n l\u01b0\u1ee3t l\u00e0 ho\u1ea1t \u0111\u1ed9ng giao th\u00f4ng, ngu\u1ed3n th\u1ea3i c\u00f4ng nghi\u1ec7p v\u00e0 ho\u1ea1t \u0111\u1ed9ng d\u00e2n sinh. \u1ede TP.HCM, t\u00ednh\u00a0<\/span>\u0111\u1ebfn th\u00e1ng 4\/2017, th\u00e0nh ph\u1ed1 c\u00f3 9 tri\u1ec7u ph\u01b0\u01a1ng ti\u1ec7n \u0111ang ho\u1ea1t \u0111\u1ed9ng, trong \u0111\u00f3 h\u01a1n 600 ng\u00e0n \u00f4 t\u00f4, g\u1ea7n 7,5 tri\u1ec7u xe m\u00e1y (ch\u01b0a t\u00ednh \u0111\u1ebfn l\u01b0\u1ee3ng xe \u201cnh\u1eadp c\u01b0\u201d t\u1eeb c\u00e1c t\u1ec9nh). \u0110\u1ebfn nay th\u00e0nh ph\u1ed1 c\u00f3 3 khu ch\u1ebf xu\u1ea5t v\u00e0 16 khu c\u00f4ng nghi\u1ec7p, c\u00f9ng v\u1edbi h\u00e0ng ng\u00e0n nh\u00e0 m\u00e1y kh\u00e1c v\u00e2y quanh. Do \u0111\u00f3, TP.HCM \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0\u00a0ONKK<\/span>\u00a0v\u1edbi c\u00e1c s\u1ed1 li\u1ec7u quan tr\u1eafc t\u1ea1i c\u00e1c n\u00fat giao th\u00f4ng lu\u00f4n cao h\u01a1n so v\u1edbi c\u00e1c tr\u1ea1m d\u00e2n sinh v\u00e0 c\u00f4ng nghi\u1ec7p.<\/span><\/span><\/p>

M\u1ed9t trong nh\u1eefng nghi\u00ean c\u1ee9u c\u1ee7a Trung t\u00e2m\u00a0Nghi\u00ean c\u1ee9u\u00a0<\/span><\/span><\/span>\u00f4 nhi\u1ec5m<\/span><\/span><\/span><\/span>\u00a0kh\u00f4ng kh\u00ed v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu\u00a0<\/span>l\u00e0: \u201cThi\u1ebft l\u1eadp b\u1ea3n \u0111\u1ed3 lan truy\u1ec1n ONKK \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng giao th\u00f4ng, s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p t\u1ea1i TP.HCM\u201d do S\u1edf KH&CN TP.HCM qu\u1ea3n l\u00fd.<\/span><\/span><\/span><\/span><\/p>

Theo \u0111\u00f3, c\u00e1c ch\u1ea5t th\u1ea3i g\u00e2y ONKK ch\u1ee7 y\u1ebfu l\u00e0 NOx, CO, SO2<\/span>, CH4<\/span>\u00a0\u0111\u1ebfn t\u1eeb ho\u1ea1t \u0111\u1ed9ng giao th\u00f4ng. \u1ede c\u00e1c khu \u0111\u00f4 th\u1ecb, giao th\u00f4ng th\u1ea3i ra kho\u1ea3ng 50% l\u01b0\u1ee3ng NOx trong kh\u00f4ng kh\u00ed. NOx c\u01a1 th\u1ec3 kh\u00f4ng v\u1eadn chuy\u1ec3n \u0111\u01b0\u1ee3c oxy, g\u00e2y ng\u1ea1t. Sau m\u1ed9t th\u1eddi gian ti\u1ec1m t\u00e0ng d\u1eabn t\u1edbi ph\u00f9 ph\u1ed5i c\u1ea5p, t\u00edm t\u00e1i c\u01a1 th\u1ec3, bi\u1ec3u hi\u1ec7n co gi\u1eadt v\u00e0 h\u00f4n m\u00ea. Khi ti\u1ebfp x\u00fac v\u1edbi NOx \u1edf c\u00e1c n\u1ed3ng \u0111\u1ed9 th\u1ea5p (nhi\u1ec5m \u0111\u1ed9c m\u1ea1n t\u00ednh) c\u00f3 c\u00e1c bi\u1ec3u hi\u1ec7n sau: k\u00edch \u1ee9ng m\u1eaft, r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a, vi\u00eam ph\u1ebf qu\u1ea3n, t\u1ed5n th\u01b0\u01a1ng r\u0103ng.\u00a0<\/span><\/span><\/span><\/span><\/p>

\u0110\u1ed3ng th\u1eddi, ho\u1ea1t \u0111\u1ed9ng giao th\u00f4ng t\u1ea1o ra 99% trong t\u1ed5ng ph\u00e1t th\u1ea3i CO c\u1ee7a to\u00e0n TP.HCM, trong \u0111\u00f3 ph\u00e1t th\u1ea3i t\u1eeb xe g\u1eafn m\u00e1y l\u00e0 cao nh\u1ea5t, chi\u1ebfm \u0111\u1ebfn 90%. CO l\u00e0 m\u1ed9t ch\u1ea5t\u00a0kh\u00ed\u00a0kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i, b\u1eaft ch\u00e1y v\u00e0 c\u00f3 \u0111\u1ed9c t\u00ednh cao c\u1ef1c k\u1ef3 nguy hi\u1ec3m, n\u1ebfu h\u00edt th\u1edf ph\u1ea3i m\u1ed9t l\u01b0\u1ee3ng qu\u00e1 l\u1edbn CO s\u1ebd d\u1eabn t\u1edbi th\u01b0\u01a1ng t\u1ed5n do gi\u1ea3m oxy trong m\u00e1u hay t\u1ed5n th\u01b0\u01a1ng h\u1ec7 th\u1ea7n kinh c\u0169ng nh\u01b0 c\u00f3 th\u1ec3 g\u00e2y\u00a0t\u1eed vong. N\u1ed3ng \u0111\u1ed9 ch\u1ec9 kho\u1ea3ng 0,1% cacbon monoxit trong kh\u00f4ng kh\u00ed c\u0169ng c\u00f3 th\u1ec3 nguy hi\u1ec3m \u0111\u1ebfn t\u00ednh m\u1ea1ng.<\/span><\/span><\/span><\/span><\/p>

\u0110\u1ed1i v\u1edbi ph\u00e1t th\u1ea3i ngu\u1ed3n c\u00f4ng nghi\u1ec7p ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o c\u00e1c nh\u00f3m ng\u00e0nh d\u1ec7t may v\u1edbi\u00a0 t\u1ef7 l\u1ec7 ph\u00e1t th\u1ea3i NOx, CO, SO2<\/span>, TSP cao nh\u1ea5t so v\u1edbi c\u00e1c ng\u00e0nh c\u00f2n l\u1ea1i. \u0110\u00e2y l\u00e0 nh\u00f3m ng\u00e0nh th\u1ebf m\u1ea1nh c\u1ee7a TP.HCM v\u1edbi s\u1ed1 l\u01b0\u1ee3ng c\u00e1c doanh nghi\u1ec7p nhi\u1ec1u nh\u1ea5t, \u0111\u00f2i h\u1ecfi l\u01b0\u1ee3ng l\u1edbn nhi\u00ean li\u1ec7u ph\u1ee5c v\u1ee5 cho s\u1ea3n xu\u1ea5t nh\u01b0 kh\u00ed h\u00f3a l\u1ecfng (LPG), c\u00e1c lo\u1ea1i d\u1ea7u FO, DO, c\u1ee7i g\u1ed7, c\u1ee7i tr\u1ea5u l\u00e0m cho l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i \u1edf ng\u00e0nh n\u00e0y chi\u1ebfm t\u1ef7 l\u1ec7 kh\u00e1 cao.<\/span><\/span><\/span><\/span><\/p>

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PGS.TS H\u1ed3 Qu\u1ed1c B\u1eb1ng thuy\u1ebft tr\u00ecnh H\u1ed9i th\u1ea3o v\u1ec1 Kh\u00ed t\u01b0\u1ee3ng Th\u1ee7y v\u0103n M\u00f4i tr\u01b0\u1eddng v\u00e0 Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/figcaption><\/figure><\/div>

K\u1ebb gi\u1ebft ng\u01b0\u1eddi th\u1ea7m l\u1eb7ng<\/span><\/span><\/span><\/span><\/span><\/p>

* \u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi d\u00e2n th\u01b0a \u00f4ng?<\/span><\/span><\/i><\/span><\/span><\/p>

– \u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 xem l\u00e0 \u201ck\u1ebb gi\u1ebft ng\u01b0\u1eddi th\u1ea7m l\u1eb7ng\u201d, khi\u1ebfn cho g\u1ea7n 600 ng\u00e0n tr\u1ebb em d\u01b0\u1edbi 5 tu\u1ed5i t\u1eed vong h\u1eb1ng n\u0103m. Theo th\u1ed1ng k\u00ea c\u1ee7a T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO), n\u0103m 2014, 92% d\u00e2n s\u1ed1 th\u1ebf gi\u1edbi s\u1ed1ng \u1edf khu v\u1ef1c c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed kh\u00f4ng \u0111\u1ea1t h\u01b0\u1edbng d\u1eabn c\u1ee7a t\u1ed5 ch\u1ee9c n\u00e0y. 2015, s\u1ed1 ca t\u1eed vong tr\u00ean th\u1ebf gi\u1edbi do ONKK x\u1ea5p x\u1ec9 7 tri\u1ec7u ca, trong \u0111\u00f3 2,8 tri\u1ec7u ca do ONKK trong nh\u00e0, 4,2 tri\u1ec7u ca do ONKK xung quanh.<\/span><\/span><\/span><\/span><\/p>

ONKK c\u00f2n l\u00e0 nguy\u00ean nh\u00e2n c\u1ee7a 19% ca t\u1eed vong do b\u1ec7nh tim m\u1ea1ch, 24% s\u1ed1 ca t\u1eed vong do b\u1ec7nh tim thi\u1ebfu m\u00e1u c\u1ee5c b\u1ed9, 21% s\u1ed1 ca t\u1eed vong do \u0111\u1ed9t qu\u1ef5, 23% s\u1ed1 ca t\u1eed vong do ung th\u01b0. Nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y t\u1eed vong do ONKK l\u00e0 \u0111\u1ed9t qu\u1ef5, b\u1ec7nh tim m\u1ea1ch, b\u1ec7nh ph\u1ed5i t\u1eafc ngh\u1ebdn m\u00e3n t\u00ednh, ung th\u01b0 v\u00e0 c\u00e1c b\u1ec7nh nhi\u1ec5m tr\u00f9ng h\u00f4 h\u1ea5p. \u1ede m\u1ee9c \u0111\u1ed9 c\u1ea5p t\u00ednh, ONKK g\u00e2y suy nh\u01b0\u1ee3c, ch\u00f3ng m\u1eb7t, say, co gi\u1eadt, ng\u1ea5t, \u1ea3nh h\u01b0\u1edfng t\u1edbi tim, ph\u1ed5i (k\u00edch th\u00edch m\u00e0ng nh\u1ea7y), ng\u1ee9a m\u1eaft, m\u1ec7t m\u1ecfi th\u1ea7n kinh, bu\u1ed3n ng\u1ee7, u\u1ec3 o\u1ea3i, h\u00f4n m\u00ea\u2026 \u1ede t\u00ecnh tr\u1ea1ng m\u1ea1n t\u00ednh, kh\u00f4ng kh\u00ed \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hen suy\u1ec5n, vi\u00eam ph\u1ebf qu\u1ea3n m\u1ea1n… C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong kh\u00f4ng kh\u00ed xung quanh c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y ung th\u01b0 ph\u1ed5i. Ngo\u00e0i ra c\u0169ng li\u00ean quan \u0111\u1ebfn c\u00e1c b\u1ec7nh tim m\u1ea1ch, th\u1ea7n kinh.<\/span><\/span><\/span><\/span><\/p>

* Theo \u00f4ng, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed an to\u00e0n t\u1ea1i c\u00e1c \u0111\u00f4 th\u1ecb, c\u00e1c c\u1ea5p ch\u00ednh quy\u1ec1n c\u1ea7n ph\u1ea3i l\u00e0m g\u00ec?<\/span><\/span><\/i><\/span><\/span><\/p>

– Tr\u01b0\u1edbc ti\u00ean, ch\u00ednh quy\u1ec1n \u1edf c\u00e1c \u0111\u00f4 th\u1ecb ph\u1ea3i \u0111o \u0111\u1ea1c v\u00e0 c\u00f4ng b\u1ed1 t\u1ee9c th\u1eddi v\u00e0 li\u00ean t\u1ee5c th\u00f4ng tin v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed. \u1ede TP.HCM, ch\u00ednh quy\u1ec1n c\u1ea7n ki\u1ec3m tra \u0111\u1ed9t xu\u1ea5t xe c\u01a1 gi\u1edbi v\u00e0 xe g\u1eafn m\u00e1y \u0111ang l\u01b0u th\u00f4ng. Th\u00e0nh ph\u1ed1 s\u1ebd l\u1eadp nh\u00f3m c\u00f4ng t\u00e1c ki\u1ec3m tra xe c\u01a1 gi\u1edbi g\u1ed3m c\u00e1c \u0111\u1ea1i di\u1ec7n t\u1eeb S\u1edf GTVT, C\u1ee5c \u0110\u0103ng ki\u1ec3m, UBND, Chi c\u1ee5c B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng v\u00e0 c\u1ea3nh s\u00e1t giao th\u00f4ng.<\/span><\/span><\/span><\/span><\/p>

\u0110\u1ed3ng th\u1eddi, TP.HCM c\u1ea7n th\u1ef1c hi\u1ec7n th\u00ed \u0111i\u1ec3m D\u1ef1 \u00e1n c\u1ea3i thi\u1ec7n giao th\u00f4ng c\u00f4ng c\u1ed9ng. Theo \u0111\u00f3, th\u00e0nh ph\u1ed1 t\u1ed5 ch\u1ee9c r\u00e0 so\u00e1t v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e1c h\u1ed7 tr\u1ee3 t\u00e0i ch\u00ednh ng\u1eafn h\u1ea1n \u0111\u1ec3 th\u00e0nh l\u1eadp m\u1edbi c\u00e1c \u0111\u1ed9i xe bu\u00fdt v\u00e0 c\u00e1c tuy\u1ebfn xe. S\u1edf GTVT s\u1ebd so\u1ea1n th\u1ea3o c\u00e1c quy \u0111\u1ecbnh c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u00e0i ch\u00ednh ph\u1ee5c v\u1ee5 c\u00e1c tuy\u1ebfn xe m\u1edbi c\u0169ng nh\u01b0 x\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng m\u1ea1ng l\u01b0\u1edbi xe bu\u00fdt. Th\u00e0nh ph\u1ed1 c\u0169ng c\u1ea7n \u0111\u1ea7u t\u01b0 ph\u00f2ng th\u00ed nghi\u1ec7m quan tr\u1eafc ONKK. H\u1eb1ng n\u0103m, c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m n\u00e0y s\u1ebd l\u1ef1a ch\u1ecdn v\u00e0 quan tr\u1eafc c\u00e1c \u0111i\u1ec3m n\u00f3ng v\u1ec1 ONKK, quan tr\u1eafc th\u1ee5 \u0111\u1ed9ng 1 th\u00e1ng\/\u0111i\u1ec3m, quan tr\u1eafc 2 m\u00f9a\/n\u0103m \u0111\u1ec3 c\u1ea3nh b\u00e1o ng\u01b0\u1eddi d\u00e2n ngay khi c\u00f3 ONKK c\u0169ng nh\u01b0 gi\u00fap th\u00e0nh ph\u1ed1 c\u00f3 k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3.<\/span><\/span><\/span><\/span><\/p>

C\u00e1m \u01a1n \u00f4ng \u0111\u00e3 tham gia tr\u1ea3 l\u1eddi ph\u1ecfng v\u1ea5n.<\/span><\/span><\/i><\/span><\/span><\/p>

PHI\u00caN AN<\/span><\/span><\/span><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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