{"id":1589,"date":"2019-05-28T15:17:19","date_gmt":"2019-05-28T08:17:19","guid":{"rendered":"https:\/\/petechcorp.com\/nhung-cong-nghe-xu-ly-rac-thai-tien-tien-tren-the-gioi\/"},"modified":"2019-06-18T17:04:50","modified_gmt":"2019-06-18T10:04:50","slug":"nhung-cong-nghe-xu-ly-rac-thai-tien-tien-tren-the-gioi","status":"publish","type":"post","link":"https:\/\/petechcorp.com\/en\/nhung-cong-nghe-xu-ly-rac-thai-tien-tien-tren-the-gioi\/","title":{"rendered":"Nh\u1eefng c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd r\u00e1c th\u1ea3i ti\u00ean ti\u1ebfn tr\u00ean Th\u1ebf Gi\u1edbi"},"content":{"rendered":"

“Theo th\u00f4ng tin c\u1ee7a s\u1edf T\u00e0i Nguy\u00ean M\u00f4i Tr\u01b0\u1eddng, hi\u1ec7n nay TP HCM c\u0169ng \u0111ang \u01b0u ti\u00ean chuy\u1ec3n vi\u1ec7c x\u1eed l\u00fd r\u00e1c th\u1ea3i t\u1eeb ch\u00f4n l\u1ea5p sang \u0111\u1ed1t. M\u1ee5c ti\u00eau \u0111\u1ebfn n\u0103m 2020, gi\u1ea3m l\u01b0\u1ee3ng r\u00e1c \u0111\u01b0\u1ee3c ch\u00f4n l\u1ea5p t\u1eeb 76% xu\u1ed1ng 50%, v\u00e0 \u0111\u1ebfn n\u0103m 2025 ch\u1ec9 c\u00f2n 20% r\u00e1c \u0111\u01b0\u1ee3c ch\u00f4n l\u1ea5p.”<\/strong><\/p>\n

V\u1ee5 vi\u1ec7c m\u00f9i h\u00f4i th\u1ed1i b\u1ed1c ra t\u1eeb b\u00e3i x\u1eed l\u00fd r\u00e1c th\u1ea3i \u0110a Ph\u01b0\u1edbc l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u c\u1ea3nh t\u1ec9nh n\u01b0\u1edbc ta trong v\u1ea5n \u0111\u1ec1 x\u1eed l\u00fd r\u00e1c th\u1ea3i. Ch\u00f4n l\u1ea5p l\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd r\u00e1c th\u1ea3i k\u00e9m hi\u1ec7u qu\u1ea3 nh\u1ea5t, khi so v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 quy tr\u00ecnh ti\u00ean ti\u1ebfn c\u1ee7a Thu\u1ef5 \u0110i\u1ec3n, \u00c1o, B\u1ec9 ho\u1eb7c Nh\u1eadt.<\/p>\n

\"\"<\/p>\n

Ch\u00f4n l\u1ea5p r\u00e1c th\u1ea3i kh\u00f4ng c\u00f2n ph\u00f9 h\u1ee3p<\/strong><\/p>\n

M\u1ed7i ng\u00e0y \u1edf TP HCM c\u00f3 8.900 t\u1ea5n ch\u1ea5t th\u1ea3i r\u1eafn sinh ho\u1ea1t, 5.000 t\u1ea5n trong s\u1ed1 \u0111\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn \u0110a Ph\u01b0\u1edbc \u0111\u1ec3 ch\u00f4n l\u1ea5p. Sau 11 n\u0103m ho\u1ea1t \u0111\u1ed9ng, \u0110a Ph\u01b0\u1edbc \u0111\u00e3 ch\u00f4n l\u1ea5p 13 tri\u1ec7u t\u1ea5n r\u00e1c v\u1edbi \u0111\u1ed9 cao 27m – h\u01a1n \u00bd l\u01b0\u1ee3ng r\u00e1c d\u1ef1 ki\u1ebfn (24 tri\u1ec7u t\u1ea5n) c\u1ee7a b\u00e3i r\u00e1c.<\/p>\n

G\u1ea7n \u0111\u00e2y khi gi\u00f3 T\u00e2y Nam th\u1ed5i m\u1ea1nh, m\u00f9i h\u00f4i th\u1ed1i c\u1ee7a b\u00e3i r\u00e1c lan t\u1edbi Ph\u00fa M\u1ef9 H\u01b0ng v\u00e0 nh\u1eefng v\u00f9ng l\u00e2n c\u1eadn, l\u00e0m ng\u01b0\u1eddi d\u00e2n kh\u00f4ng th\u1ec3 \u1edf n\u1ed5i. \u0110\u00e2y \u0111ang l\u00e0 v\u1ea5n \u0111\u1ec1 khi\u1ebfn c\u00e1c chuy\u00ean gia v\u00e0 qu\u1ea3n l\u00fd TP HCM \u0111ang \u0111au \u0111\u1ea7u t\u00ecm c\u00e1ch gi\u1ea3i quy\u1ebft.<\/p>\n

Theo \u00f4ng Nguy\u1ec5n To\u00e0n Th\u1eafng, Gi\u00e1m \u0111\u1ed1c S\u1edf T\u00e0i nguy\u00ean v\u00e0 M\u00f4i tr\u01b0\u1eddng, x\u1eed l\u00fd r\u00e1c b\u1eb1ng c\u00e1ch ch\u00f4n l\u1ea5p kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi vi\u1ec7c b\u1ed1c m\u00f9i.<\/p>\n

\"\"<\/p>\n

V\u00ec v\u1eady, ngo\u00e0i vi\u1ec7c kh\u1eafc ph\u1ee5c m\u00f9i b\u1eb1ng c\u00e1c c\u00e1ch nh\u01b0 t\u0103ng c\u01b0\u1eddng x\u1ecbt c\u00e1c h\u00f3a ch\u1ea5t, b\u1ed1 tr\u00ed th\u1eddi gian x\u1eed l\u00fd v\u00e0 th\u1eddi gian ti\u1ebfp nh\u1eadn m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd, kh\u00f4ng t\u1eadp trung v\u00e0o 1 th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 gi\u1ea3m m\u00f9i h\u00f4i. Th\u00ec c\u00f2n ph\u1ea3i nhanh ch\u00f3ng t\u00ecm c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd r\u00e1c thay th\u1ebf.<\/p>\n

Theo d\u00f2ng l\u1ecbch s\u1eed, ch\u00f4n l\u1ea5p l\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd r\u00e1c th\u1ea3i r\u1eafn \u0111\u1ea7u ti\u00ean v\u00e0 c\u1ed5 x\u01b0a nh\u1ea5t c\u1ee7a lo\u00e0i ng\u01b0\u1eddi, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng t\u1eeb n\u0103m 320 tr\u01b0\u1edbc c\u00f4ng nguy\u00ean. Tuy nhi\u00ean hi\u1ec7n nay, ch\u00f4n l\u1ea5p r\u00e1c th\u1ea3i \u0111\u01b0\u1ee3c coi l\u00e0 h\u1ea1 s\u00e1ch, khi n\u00f3 r\u1ea5t l\u1ea1c h\u1eadu v\u00e0 k\u00e9m hi\u1ec7u hi\u1ec7u qu\u1ea3.<\/p>\n

Tr\u00ean Th\u1ebf Gi\u1edbi, r\u00e1c th\u1ea3i c\u0169ng l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 g\u00e2y nhi\u1ec1u phi\u1ec1n to\u00e1i. Nh\u01b0ng c\u0169ng c\u00f3 c\u00e1c Qu\u1ed1c gia h\u1ebft s\u1ee9c th\u00e0nh c\u00f4ng trong vi\u1ec7c qu\u1ea3n l\u00fd r\u00e1c th\u1ea3i, \u0111i\u1ec3n h\u00ecnh l\u00e0 Thu\u1ef5 \u0110i\u1ec3n, \u00c1o, B\u1ec9 v\u00e0 Nh\u1eadt.<\/p>\n

Thu\u1ef5 \u0110i\u1ec3n – Qu\u1ed1c gia ph\u1ea3i nh\u1eadp kh\u1ea9u r\u00e1c \u0111\u1ec3 x\u1eed l\u00fd<\/strong><\/p>\n

L\u01b0\u1ee3ng r\u00e1c th\u1ea3i c\u1ea7n ph\u1ea3i ch\u00f4n l\u1ea5p \u1edf Thu\u1ef5 \u0110i\u1ec7n ch\u1ec9 chi\u1ebfm kho\u1ea3ng 1%. C\u00f2n l\u1ea1i, 47% \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf v\u00e0 52% \u0111\u01b0\u1ee3c \u0111\u1ed1t \u0111\u1ec3 s\u1ea3n xu\u1ea5t nhi\u1ec7t v\u00e0 \u0111i\u1ec7n.<\/p>\n

50% l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 c\u1ee7a Thu\u1ef5 \u0110i\u1ec3n \u0111\u1ebfn t\u1eeb n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o. H\u1ecd thi\u1ebft l\u1eadp m\u1ea1ng l\u01b0\u1edbi \u0111\u1ed1t r\u00e1c \u0111\u1ec3 thu l\u1ea1i ngu\u1ed3n \u0111i\u1ec7n, ho\u00e0 v\u00e0o m\u1ea1ng \u0111i\u1ec7n Qu\u1ed1c gia.<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
\n

Trong m\u00f9a \u0111\u00f4ng l\u1ea1nh bu\u1ed1t, h\u1ecd c\u0169ng c\u00f3 m\u1ea1ng l\u01b0\u1edbi \u0111\u1ed1t r\u00e1c \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo t\u1eebng qu\u1eadn, \u0111\u1ec3 truy\u1ec1n nhi\u1ec7t n\u0103ng, s\u01b0\u1edfi \u1ea5m \u0111\u1ebfn t\u1eebng h\u1ed9 gia \u0111\u00ecnh.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\n
\n

\u0110\u1ec3 \u0111\u00e1p \u1ee9ng “nhu c\u1ea7u v\u1ec1 r\u00e1c” r\u1ea5t l\u1edbn n\u00e0y, ng\u01b0\u1eddi d\u00e2n Thu\u1ef5 \u0110i\u1ec3n \u0111\u00e3 v\u00e0 \u0111ang th\u1ef1c hi\u1ec7n theo m\u1ed9t quy tr\u00ecnh ph\u00e2n lo\u1ea1i r\u00e1c r\u1ea5t khoa h\u1ecdc, k\u1ec3 t\u1eeb nh\u1eefng n\u0103m 1970.<\/p>\n

Tuy nhi\u00ean l\u01b0\u1ee3ng r\u00e1c trong n\u01b0\u1edbc v\u1eabn kh\u00f4ng \u0111\u1ee7, Thu\u1ef5 \u0110i\u1ec3n c\u00f2n ph\u1ea3i nh\u1eadp kh\u1ea9u r\u00e1c t\u1eeb c\u00e1c n\u01b0\u1edbc kh\u00e1c. Trong n\u0103m 2015, h\u1ecd \u0111\u00e3 nh\u1eadp kh\u1ea9u 1,5 tri\u1ec7u t\u1ea5n r\u00e1c, v\u00e0 d\u1ef1 \u0111o\u00e1n n\u0103m 2020 h\u1ecd s\u1ebd nh\u1eadp kh\u1ea9u 2,3 tri\u1ec7u t\u1ea5n r\u00e1c.<\/p>\n

\u0110\u00e2y l\u00e0 m\u1ed9t ch\u00ednh s\u00e1ch th\u00f4ng minh, Thu\u1ef5 \u0110i\u1ec3n kh\u00f4ng nh\u1eefng t\u1eadn d\u1ee5ng r\u1ea5t t\u1ed1t “t\u00e0i nguy\u00ean r\u00e1c”, m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c c\u00e1c n\u01b0\u1edbc l\u00e2n c\u1eadn tr\u1ea3 ti\u1ec1n \u0111\u1ec3 “s\u1eed d\u1ee5ng” r\u00e1c h\u1ed9.<\/p>\n

\u00c1o – Qu\u1ed1c gia t\u00e1i ch\u1ebf r\u00e1c b\u1eb1ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc t\u00e2n ti\u1ebfn<\/strong><\/p>\n

\u00c1o l\u00e0 m\u1ed9t Qu\u1ed1c gia nh\u1ecf b\u00e9 \u0111\u00e3 l\u00e0m \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u to l\u1edbn trong vi\u1ec7c x\u1eed l\u00fd ch\u1ea5t th\u1ea3i. N\u1ed5i b\u1eadt nh\u1ea5t trong h\u1ec7 th\u1ed1ng x\u1eed l\u00fd r\u00e1c th\u1ea3i c\u1ee7a \u00c1o l\u00e0 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u0111\u1ec3 t\u00e1i ch\u1ebf nh\u1ef1a PET.<\/p>\n

Trong khi c\u1ea3 Th\u1ebf Gi\u1edbi \u0111ang ph\u1ea3i b\u00f3 tay v\u00ec r\u00e1c th\u1ea3i nh\u1ef1a – gi\u1ea3i ph\u00e1p t\u00e1i ch\u1ebf PET hi\u1ec7n gi\u1edd l\u00e0 \u0111\u1ed1t ch\u1ea3y ho\u1eb7c nghi\u1ec1n nh\u1ecf, v\u1ed1n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng sau t\u00e1i ch\u1ebf r\u1ea5t k\u00e9m. M\u1ed9t c\u00f4ng ty \u1edf \u00c1o \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t gi\u1ea3i ph\u00e1p c\u00f4ng ngh\u1ec7 cao, s\u1eed d\u1ee5ng enzim m\u1ed9t lo\u1ea1i n\u1ea5m \u0111\u1ec3 t\u00e1i ch\u1ebf nh\u1ef1a PET. D\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a enzim, nh\u1ef1a PET s\u1ebd b\u1ecb ph\u00e2n hu\u1ef7 th\u00e0nh ph\u00e2n t\u1eed v\u00e0 sau \u0111\u00f3 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i l\u1ea1i th\u00e0nh nh\u1ef1a ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n

C\u00f9ng v\u1edbi nhi\u1ec1u c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn kh\u00e1c, \u00c1o, B\u1ec9 v\u00e0 \u0110\u1ee9c hi\u1ec7n \u0111ang l\u00e0 3 Qu\u1ed1c gia t\u00e1i ch\u1ebf r\u00e1c hi\u1ec7u qu\u1ea3 nh\u1ea5t tr\u00ean Th\u1ebf Gi\u1edbi.<\/p>\n

B\u1ec9 – Qu\u1ed1c gia v\u1edbi h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd r\u00e1c t\u1eeb tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c th\u1ea3i ra<\/strong><\/p>\n

75% r\u00e1c c\u1ee7a B\u1ec9 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng, t\u00e1i ch\u1ebf ho\u1eb7c \u1ee7 ph\u00e2n – con s\u1ed1 cao nh\u1ea5t Th\u1ebf Gi\u1edbi. T\u00e0i nguy\u00ean c\u1ee7a h\u1ecd d\u01b0\u1eddng nh\u01b0 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng m\u00e3i m\u00e3i.<\/p>\n

H\u1ecd c\u00f3 2 quy tr\u00ecnh qu\u1ea3n l\u00fd r\u00e1c th\u1ea3i c\u1ef1c k\u1ef3 ti\u00ean ti\u1ebfn: Ecolizer v\u00e0 S\u1ef1 ki\u1ec7n xanh.<\/p>\n

Ecolizer l\u00e0 h\u1ec7 th\u1ed1ng tr\u00ean web \u0111\u1ec3 qu\u1ea3n tr\u1ecb vi\u1ec7c s\u1ea3n xu\u1ea5t, \u0111\u1ea3m b\u1ea3o l\u01b0\u1ee3ng r\u00e1c th\u1ea3i th\u1ea5p v\u00e0 s\u1ea1ch. H\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, v\u1eadn chuy\u1ec3n, ti\u00eau d\u00f9ng, n\u0103ng l\u01b0\u1ee3ng v\u00e0 x\u1eed l\u00fd ch\u1ea5t th\u1ea3i, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng m\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd s\u1ebd g\u00e2y ra.<\/p>\n

T\u1eeb \u0111\u00f3 \u0111\u1ec1 xu\u1ea5t nh\u1eefng c\u1ea3i ti\u1ebfn trong quy tr\u00ecnh v\u00e0 trong kh\u00e2u thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m, l\u00e0m gi\u1ea3m h\u1ec7 qu\u1ea3 x\u1ea5u t\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Ch\u1ec9 c\u1ea7n m\u1ed9t thay \u0111\u1ed5i nh\u1ecf trong thi\u1ebft k\u1ebf, ta c\u00f3 th\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u v\u00e0 r\u00e1c th\u1ea3i \u0111\u00e1ng k\u1ec3. V\u00ed d\u1ee5, khi c\u1ea7n x\u00e1ch 1 ly cafe mang \u0111i, s\u1eed d\u1ee5ng m\u1ed9t bao nilon ch\u1eef T s\u1ebd ti\u1ebft ki\u1ec7m v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng g\u1ea5p v\u00e0i l\u1ea7n so v\u1edbi bao nilon th\u00f4ng th\u01b0\u1eddng. V\u00e0 khi l\u01b0\u1ee3ng ly cafe l\u00ean t\u1edbi v\u00e0i tri\u1ec7u, l\u01b0\u1ee3ng nh\u1ef1a c\u1ea7n \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u00e0 th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng s\u1ebd gi\u1ea3m c\u1ef1c k\u1ef3 l\u1edbn.<\/p>\n

S\u1ef1 ki\u1ec7n xanh c\u0169ng l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd tr\u00ean web t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Ecolizer, nh\u01b0ng \u0111\u1ed1i v\u1edbi nh\u1eefng s\u1ef1 ki\u1ec7n. H\u1ec7 th\u1ed1ng n\u00e0y gi\u00fap \u0111\u00e1nh gi\u00e1 l\u01b0\u1ee3ng r\u00e1c th\u1ea3i m\u00e0 s\u1ef1 ki\u1ec7n c\u00f3 th\u1ec3 g\u00e2y ra, nh\u1eefng c\u00e1ch th\u1ee9c \u0111\u1ec3 gi\u1ea3m r\u00e1c th\u1ea3i trong s\u1ef1 ki\u1ec7n, v\u00e0 th\u1eadm ch\u00ed danh s\u00e1ch nh\u1eefng n\u01a1i cho thu\u00ea dao k\u00e9o t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n

H\u1ecd l\u00e0m m\u1ecdi th\u1ee9 \u0111\u1ec3 gi\u1ea3m r\u00e1c th\u1ea3i t\u1eeb trong tr\u1ee9ng n\u01b0\u1edbc.<\/p>\n

Nh\u1eadt – Qu\u1ed1c gia \u0111\u1ed1t r\u00e1c th\u1ea3i hi\u1ec7u qu\u1ea3 nh\u1ea5t<\/strong><\/p>\n

So v\u1edbi c\u00e1c n\u01b0\u1edbc Ch\u00e2u \u00c2u, Nh\u1eadt B\u1ea3n kh\u00f4ng ph\u1ea3i l\u00e0 Qu\u1ed1c gia \u0111i \u0111\u1ea7u v\u1ec1 t\u00e1i ch\u1ebf r\u00e1c th\u1ea3i. Nh\u01b0ng h\u1ecd l\u00e0 Qu\u1ed1c gia \u0111i \u0111\u1ea7u trong vi\u1ec7c ph\u00e2n lo\u1ea1i r\u00e1c v\u00e0 x\u1eed l\u00fd r\u00e1c hi\u1ec7u qu\u1ea3.<\/p>\n

R\u00e1c th\u1ea3i c\u1ee7a Nh\u1eadt \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd r\u1ea5t c\u00f3 chi\u1ec1u s\u00e2u. B\u1eaft ngu\u1ed3n t\u1eeb \u00fd th\u1ee9c ph\u00e2n lo\u1ea1i r\u00e1c, v\u00e0 \u0111\u1ed5 r\u00e1c \u0111\u00fang n\u01a1i c\u1ee7a ng\u01b0\u1eddi d\u00e2n. Cho \u0111\u1ebfn vi\u1ec7c \u0111\u1ed1t r\u00e1c th\u1ea3i m\u1ed9t c\u00e1ch tri\u1ec7t \u0111\u1ec3 b\u1eb1ng c\u00f4ng ngh\u1ec7 CFB (C\u00f4ng ngh\u1ec7 \u0111\u1ed1t h\u00f3a l\u1ecfng t\u1ea7ng s\u00f4i).<\/p>\n

C\u00f4ng ngh\u1ec7 n\u00e0y x\u1eed l\u00fd r\u00e1c b\u1eb1ng c\u00e1ch v\u00f9i r\u00e1c v\u00e0o m\u1ed9t l\u1edbp c\u00e1t, sau \u0111\u00f3 s\u1eed d\u1ee5ng l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed trong qu\u00e1 tr\u00ecnh nung l\u00f2, c\u00f9ng m\u1ed9t s\u1ed1 h\u00f3a ch\u1ea5t kh\u00e1c \u0111\u1ec3 ti\u00eau h\u1ee7y r\u00e1c. R\u00e1c b\u00ean trong l\u00f2 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ed1i l\u01b0u li\u00ean t\u1ee5c, v\u00e0 s\u1ebd b\u1ecb ti\u00eau hu\u1ef7 h\u1ebft trong th\u1eddi gian r\u1ea5t nhanh, k\u1ec3 c\u1ea3 nh\u1eefng v\u1eadt li\u1ec7u c\u1ee9ng \u0111\u1ea7u nh\u1ea5t.<\/p>\n

Kh\u00f4ng ch\u1ec9 v\u1eady, c\u00f4ng ngh\u1ec7 n\u00e0y c\u0169ng gi\u00fap l\u01b0\u1ee3ng kh\u00ed th\u1ea3i nh\u01b0 NO v\u00e0 NO2 gi\u1ea3m \u0111i r\u1ea5t nhi\u1ec1u, c\u00f9ng gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n nh\u1eefng lo\u1ea1i h\u00ecnh kh\u00e1c. L\u01b0\u1ee3ng nhi\u1ec7t n\u0103ng sau khi \u0111\u1ed1t c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.<\/p>\n

Kh\u00f4ng qu\u00e1 c\u1ea7u k\u1ef3, ph\u1ee9c t\u1ea1p v\u00e0 r\u1ea5t hi\u1ec7u qu\u1ea3, n\u00ean hi\u1ec7n nay \u0111\u00e3 c\u00f3 nhi\u1ec1u n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi nh\u1eadp kh\u1ea9u c\u00f4ng ngh\u1ec7 n\u00e0y c\u1ee7a Nh\u1eadt B\u1ea3n nh\u01b0: Trung Qu\u1ed1c, Th\u00e1i Lan, v\u00e0 Singapore.\"\"<\/p>\n

Kinh nghi\u1ec7m n\u00e0o cho ch\u00fang ta?<\/strong><\/p>\n

Tr\u01b0\u1edbc ti\u00ean ta ph\u1ea3i th\u1ea5y r\u1eb1ng \u0111i\u1ec3m chung c\u1ee7a nh\u1eefng Qu\u1ed1c gia x\u1eed l\u00fd r\u00e1c th\u1ea3i hi\u1ec7u qu\u1ea3 l\u00e0 \u0111\u1ebfn t\u1eeb \u00fd th\u1ee9c ph\u00e2n lo\u1ea1i r\u00e1c, v\u00e0 \u0111\u1ed5 r\u00e1c \u0111\u00fang n\u01a1i quy \u0111\u1ecbnh c\u1ee7a ng\u01b0\u1eddi d\u00e2n. N\u1ebfu kh\u00f4ng c\u00f3 \u00fd th\u1ee9c n\u00e0y, m\u1ecdi c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd r\u00e1c l\u00e0 v\u00f4 \u00edch. \u0110a Ph\u01b0\u1edbc t\u1eeb l\u00fac \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng c\u0169ng c\u00f3 m\u1ed9t quy tr\u00ecnh \u0111\u1ec3 t\u00e1i ch\u1ebf r\u00e1c th\u1ea3i, nh\u01b0ng kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c v\u00ec ngu\u1ed3n r\u00e1c \u0111\u1ea7u v\u00e0o kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i.<\/p>\n

V\u1ec7 c\u00f4ng ngh\u1ec7, \u0111\u1ec3 b\u1eaft ch\u01b0\u1edbc theo c\u00e1c Qu\u1ed1c gia ch\u00e2u \u00c2u th\u00ec c\u00f3 v\u1ebb c\u00f2n kh\u00e1 xa. C\u00f4ng ngh\u1ec7 \u0111\u1ed1t r\u00e1c c\u1ee7a Nh\u1eadt B\u1ea3n l\u00e0 ph\u01b0\u01a1ng ph\u00e1p kh\u1ea3 thi \u0111\u1ec3 theo \u0111u\u1ed5i nh\u1ea5t hi\u1ec7n gi\u1edd.<\/p>\n

Theo th\u00f4ng tin c\u1ee7a s\u1edf T\u00e0i Nguy\u00ean M\u00f4i Tr\u01b0\u1eddng, hi\u1ec7n nay TP HCM c\u0169ng \u0111ang \u01b0u ti\u00ean chuy\u1ec3n vi\u1ec7c x\u1eed l\u00fd r\u00e1c th\u1ea3i t\u1eeb ch\u00f4n l\u1ea5p sang \u0111\u1ed1t. M\u1ee5c ti\u00eau \u0111\u1ebfn n\u0103m 2020, gi\u1ea3m l\u01b0\u1ee3ng r\u00e1c \u0111\u01b0\u1ee3c ch\u00f4n l\u1ea5p t\u1eeb 76% xu\u1ed1ng 50%, v\u00e0 \u0111\u1ebfn n\u0103m 2025 ch\u1ec9 c\u00f2n 20% r\u00e1c \u0111\u01b0\u1ee3c ch\u00f4n l\u1ea5p. Tuy ch\u01b0a ch\u1eafc c\u00f4ng ngh\u1ec7 n\u00e0o s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, nh\u01b0ng \u0111\u00e2y \u0111\u00e3 l\u00e0 m\u1ed9t b\u01b0\u1edbc c\u1ea3i ti\u1ebfn l\u1edbn trong vi\u1ec7c x\u1eed l\u00fd r\u00e1c th\u1ea3i \u1edf n\u01b0\u1edbc ta<\/p>\n

\"nh\u00e0
nh\u00e0 m\u00e1y r\u00e1c \u0110\u00f4ng Anh<\/figcaption><\/figure>\n

(Ngu\u1ed3n https:\/\/doimoisangtao.vn\/news\/2018\/7\/7\/nhng-cng-ngh-x-l-rc-thi-tin-tin-trn-th-gii)<\/p>\n

Xem th\u00eam video nh\u00e0 m\u00e1y \u0111\u1ed1t r\u00e1c b\u1eb1ng Plasma \u0111\u1ea7u ti\u00ean t\u1ea1i Vi\u1ec7t Nam<\/p>\n