{"id":845,"date":"2014-06-27T09:26:37","date_gmt":"2014-06-27T02:26:37","guid":{"rendered":"http:\/\/13.215.197.123\/?p=845"},"modified":"2015-03-30T14:51:22","modified_gmt":"2015-03-30T07:51:22","slug":"success-leachate-treatment","status":"publish","type":"post","link":"https:\/\/rochem.vn\/index.php\/success-leachate-treatment\/","title":{"rendered":"Th\u00e0nh C\u00f4ng Trong X\u1eed L\u00fd N\u01b0\u1edbc R\u1ec9 R\u00e1c"},"content":{"rendered":"\n\n\n\n\n
N\u01af\u1edaC R\u1ec8 R\u00c1C<\/strong><\/strong><\/span><\/span><\/td>\n<\/tr>\n
\n

C\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i r\u1ec9 r\u00e1c ti\u1ebft ki\u1ec7m nh\u1ea5t v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u00e0 gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1ec9 r\u00e1c xu\u1ed1ng 70-80% qua th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 sau \u0111\u00f3 tr\u1ea3 ph\u1ea7n c\u00f4 \u0111\u1eb7c v\u1ec1 l\u1ea1i b\u00e3i r\u00e1c b\u1eb1ng c\u00e1ch b\u01a1m v\u00e0 l\u1ea1i b\u1ec3 ch\u1ee9a.<\/span><\/p>\n

N\u1ebfu kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o quy tr\u00ecnh n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c ch\u00ednh quy\u1ec1n \u0111\u1ecba ph\u01b0\u01a1ng cho ph\u00e9p sau \u0111\u00f3 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ph\u1ea3i \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ec9 l\u1ec7 ph\u1ee5c h\u1ed3i r\u1ea5t cao b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 l\u1ecdc nano theo c\u00f4ng ngh\u1ec7 ROCHEM.<\/span><\/p>\n<\/td>\n

\"leachate<\/span><\/td>\n<\/tr>\n
\n

Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec3 l\u1ecdc n\u01b0\u1edbc th\u1ea3i r\u1ec9 r\u00e1c do kh\u1ea3 n\u0103ng c\u1ee7a m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c hi\u1ec7n \u0111\u1ea1i v\u00e0 lo\u1ea1i b\u1ecf cao gi\u00fap gi\u1eef l\u1ea1i ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 v\u00e0 v\u00f4 c\u01a1 tan trong n\u01b0\u1edbc, t\u1ec9 l\u1ec7 lo\u1ea1i b\u1ecf l\u00ean \u0111\u1ebfn 98-99%, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u0169ng r\u1ea5t h\u1eefu \u00edch \u0111\u1ec3 l\u00e0m s\u1ea1ch ch\u1ea5t th\u1ea3i l\u1ecfng nh\u01b0 n\u01b0\u1edbc r\u1ec9 r\u00e1c v\u00e0 gi\u00fap gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m n\u01b0\u1edbc ng\u00e0y c\u00e0ng t\u0103ng.<\/span><\/p>\n

V\u1ec1 ph\u1ea7n n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o m\u00e0ng, c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 v\u00e0 v\u00f4 c\u01a1 h\u00f2a tan c\u00f4 \u0111\u1eb7c l\u1ea1i \u1edf d\u00f2ng \u0111\u1ea7u ra kh\u00f4ng qua m\u00e0ng, n\u01a1i n\u01b0\u1edbc tinh khi\u1ebft \u0111\u01b0\u1ee3c \u201c\u00e9p\u201d qua m\u00e0ng. V\u00ec v\u1eady, v\u1edbi m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, d\u00f2ng n\u01b0\u1edbc \u0111\u00e3 x\u1eed l\u00fd – n\u01b0\u1edbc th\u1ea5m \u0111\u1ea7u ra \u2013 \u0111\u01b0\u1ee3c t\u1ea1o ra, ch\u1ee9a r\u1ea5t \u00edt h\u00e0m l\u01b0\u1ee3ng r\u1ea5t th\u1ea5p h\u00e0m l\u01b0\u1ee3ng c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m v\u00f4 c\u01a1 v\u00e0 h\u1eefu c\u01a1.<\/span><\/span><\/p>\n

B\u01b0\u1edbc th\u1ea5m \u0111\u1ea7u ra \u0111\u1ea1t ti\u00eau chu\u1ea9n n\u01b0\u1edbc sinh ho\u1ea1t. X\u1ea3 n\u01b0\u1edbc n\u00e0y ra s\u00f4ng ho\u1eb7c t\u1ea7ng n\u01b0\u1edbc ng\u1ea7m g\u00f3p ph\u1ea7n duy tr\u00ec s\u1ef1 c\u00e2n b\u1eb1ng t\u1ef1 nhi\u00ean, v\u00ec n\u01b0\u1edbc r\u1ec9 r\u00e1c ban \u0111\u1ea7u c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb n\u01b0\u1edbc m\u01b0a s\u1ea1ch. K\u1ec3 t\u1eeb khi m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o ch\u1eafn r\u00f5 r\u00e0ng, b\u1ea3n th\u00e2n qu\u00e1 tr\u00ecnh l\u1ecdc lu\u00f4n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t li\u00ean t\u1ee5c v\u00e0 v\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao b\u1eb1ng c\u00e1c \u0111o l\u01b0\u1eddng \u0111\u01a1n gi\u1ea3n v\u00e0 ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc \u0111\u1ea7u ra.<\/span><\/p>\n

H\u01a1n th\u1ebf, qu\u00e1 tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c tr\u00ean m\u00e0ng c\u00f3 \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh cao, khi nh\u00e0 m\u00e1y chuy\u1ec3n \u0111\u1ed5i qua kh\u1edfi \u0111\u1ed9ng ho\u1eb7c t\u1eaft m\u00e1y- ho\u1ea1t \u0111\u1ed9ng v\u00e0 th\u1ef1c hi\u1ec7n trong v\u00e0i ph\u00fat. C\u0169ng c\u00f3 th\u1ec3 \u0111\u1ec3 ch\u1ebf \u0111\u1ed9 ch\u1edd (stand-by) cho h\u1ec7 th\u1ed1ng trong kho\u1ea3ng th\u1eddi gian ng\u1eafn hay th\u1eadm ch\u00ed trong kho\u1ea3ng th\u1eddi gian d\u00e0i c\u0169ng d\u1ec5 d\u00e0ng x\u1eed l\u00fd v\u00ec qu\u00e1 tr\u00ecnh l\u1ecdc ch\u1ec9 k\u00edch ho\u1ea1t b\u1edfi \u00e1p l\u1ef1c t\u1eeb b\u01a1m.<\/span><\/p>\n<\/td>\n

\n

Do t\u1ec9 l\u1ec7 lo\u1ea1i b\u1ecf \u0111\u1ed1i v\u1edbi m\u1ed7i lo\u1ea1i ch\u1ea5t \u00f4 nhi\u1ec5m h\u00f2a tan trong ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o cao, t\u00ednh linh ho\u1ea1t cao, ch\u1ed1ng l\u1ea1i thay \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9 th\u01b0\u1eddng g\u1eb7p \u1edf n\u01b0\u1edbc r\u1ec9 r\u00e1c. V\u00ec th\u1ebf, n\u01b0\u1edbc \u0111\u1ea7u ra lu\u00f4n \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cao, d\u1ef1a tr\u00ean hi\u1ec7u su\u1ea5t l\u1ecdc t\u00e1i s\u1ea3n xu\u1ea5t cao.<\/span><\/p>\n

T\u00ednh linh ho\u1ea1t c\u0169ng \u00e1p d\u1ee5ng cho vi\u1ec7c l\u01b0\u1ee3ng n\u01b0\u1edbc x\u1eed l\u00fd thay \u0111\u1ed5i. Thi\u1ebft k\u1ebf m\u00f4-\u0111un c\u1ee7a nh\u00e0 m\u00e1y th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c cho ph\u00e9p t\u0103ng ho\u1eb7c gi\u1ea3m nhanh n\u0103ng su\u1ea5t l\u1ecdc b\u1eb1ng vi\u1ec7c g\u1eafn th\u00eam ho\u1eb7c l\u1ea5y ra m\u1ed9t s\u1ed1 m\u00f4-\u0111un. Tuy nhi\u00ean, ngo\u00e0i y\u00eau c\u1ea7u v\u1ec1 m\u00e0ng c\u00f3 \u0111\u1ed9 b\u1ec1n cao, vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc r\u1ec9 r\u00e1c b\u1eb1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f2n t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng m\u00f4-\u0111un k\u00eanh m\u1edf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u1edbi hi\u1ec7u qu\u1ea3 cao nh\u1ea5t li\u00ean quan \u0111\u1ebfn t\u1eaft ngh\u1ebdn, \u0111\u00f3ng c\u1eb7n v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u00f3ng c\u1eb7n vi sinh. V\u00ec v\u1eady, m\u00f4-\u0111un h\u00ecnh \u1ed1ng l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ea7u ti\u00ean s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ban \u0111\u1ea7u cho l\u1ecdc n\u01b0\u1edbc r\u1ec9 r\u00e1c b\u1eaft \u0111\u1ea7u t\u1eeb 1984.<\/span><\/p>\n

M\u1ed9t thay th\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u \u0111\u1ebfn th\u1ecb tr\u01b0\u1eddng v\u00e0o n\u0103m 1988. C\u00e1c m\u00f4-\u0111un PF \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00e0nh c\u00f4ng l\u1edbn.<\/span><\/p>\n

Th\u00e0nh c\u00f4ng c\u1ee7a m\u00f4-\u0111un PF \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh qua h\u01a1n 70 nh\u00e0 m\u00e1y \u0111ang ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u2013 trong nhi\u1ec1u n\u0103m d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u00f3 kh\u0103n \u2013 \u1edf c\u00e1c b\u00e3i ch\u00f4n l\u1ea5p tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/span><\/p>\n

\"Rochem<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
GI\u1ea2M L\u01af\u1ee2NG X\u1ea2 TH\u1ea2I<\/strong><\/strong><\/span><\/td>\n\u00a0<\/td>\n<\/tr>\n
\n

S\u1ef1 c\u1ea3i thi\u1ec7n \u1ed5n \u0111\u1ecbnh c\u00f4ng ngh\u1ec7 m\u00e0ng t\u1ea1o ra h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u00e1p l\u1ef1c cao d\u1ef1a tr\u00ean m\u00f4-\u0111un PT v\u1edbi \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea1m vi 120 bar v\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh th\u00edch nghi \u0111\u1ec3 gi\u1ea3m m\u1ed9t ph\u1ea7n mu\u1ed1i nh\u1ea5t \u0111\u1ecbnh qua ki\u1ec3m so\u00e1t ch\u1ea5t l\u1eafng. C\u00e1c m\u00f4-\u0111un \u00e1p l\u1ef1c cao \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng c\u00e1c b\u1ec3 ch\u1ee9a tinh th\u1ec3 v\u00ed d\u1ee5 nh\u01b0 ch\u1ea5t l\u1eafng \u0111\u00e1 v\u00f4i (CaSO4) v\u00e0 \u0111\u01b0\u1ee3c x\u1ea3 th\u1ea3i li\u00ean t\u1ee5c t\u1eeb \u0111\u00e1y b\u1ec3 d\u01b0\u1edbi d\u1ea1ng b\u00f9n. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, t\u00f9y thu\u1ed9c v\u00e0o n\u01b0\u1edbc r\u1ec9 r\u00e1c, c\u00f3 th\u1ec3 t\u1ea1o b\u1ecdt \u0111\u1ec3 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh k\u1ebft tinh. Nh\u1eefng ph\u00e1t tri\u1ec3n n\u00e0y gi\u00fap v\u01b0\u1ee3t qua c\u00e1c gi\u1edbi h\u1ea1n v\u1ec1 t\u1ec9 l\u1ec7 thu h\u1ed3i n\u01b0\u1edbc r\u1ec9 r\u00e1c v\u00e0 y\u1ebfu t\u1ed1 c\u00f4 \u0111\u1eb7c ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 v\u00f4 c\u01a1 tan trong n\u01b0\u1edbc r\u1ec9 r\u00e1c \u0111\u01b0\u1ee3c t\u0103ng g\u1ea5p \u0111\u00f4i. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u01b0\u1edbc thu h\u1ed3i \u0111\u1ea7u ra t\u0103ng t\u1eeb kho\u1ea3ng 80% khi n\u1ed3ng \u0111\u1ed9 ch\u1ea5t th\u1ea3i gi\u1eef l\u1ea1i tr\u00ean m\u00e0ng b\u1eb1ng 5 v\u00e0 \u0111\u1ebfn 90% khi n\u1ed3ng \u0111\u1ed9 b\u1eb1ng 10. V\u00ec th\u1ebf, gi\u1edbi h\u1ea1n cho \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong d\u00f2ng c\u00f4 \u0111\u1eb7c c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c t\u0103ng t\u1eeb 50000 – 60000 \u00b5S\/cm (gi\u1edbi h\u1ea1n c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c th\u00f4ng th\u01b0\u1eddng) \u0111\u1ebfn kho\u1ea3ng 100000 – 120000 \u00b5S\/cm.<\/span><\/p>\n

Do s\u1ef1 gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng cao li\u00ean quan \u0111\u1ebfn t\u0103ng t\u1ec9 l\u1ec7 thu h\u1ed3i n\u01b0\u1edbc tinh khi\u1ebft, c\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng c\u1ea7n c\u00e1c b\u01b0\u1edbc b\u1ed1c h\u01a1i ti\u1ebfp theo.<\/span><\/p>\n

Sau khi qua x\u1eed l\u00fd th\u1ea9m th\u1ea5u \u00e1p su\u1ea5t cao, ch\u1ea5t th\u1ea3i c\u00f4 \u0111\u1eb7c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cho tr\u1ef1c ti\u1ebfp v\u00e0o m\u00e1y s\u1ea5y ho\u1eb7c thi\u1ebft b\u1ecb \u0111\u00f4ng \u0111\u1eb7c ho\u1eb7c \u0111\u01b0\u1ee3c \u0111\u1ed1t ch\u00e1y. Kho\u1ea3ng 30 nh\u00e0 m\u00e1y \u0111\u00e3 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u00e1p l\u1ef1c cao n\u00e0y. Ho\u1ea1t \u0111\u1ed9ng \u00e1p l\u1ef1c cao m\u1edf ra nh\u1eefng kh\u1ea3 n\u0103ng m\u1edbi cho gi\u1ea3i ph\u00e1p v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 t\u00e1ch trong c\u00f4ng ngh\u1ec7 h\u00f3a h\u1ecdc. K\u1ebft h\u1ee3p v\u1edbi k\u1ef9 thu\u1eadt t\u1ea1o b\u1ecdt, t\u1ec9 l\u1ec7 thu h\u1ed3i n\u01b0\u1edbc \u0111\u1ea7u ra c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n cao h\u01a1n. V\u00ed d\u1ee5, \u1edf m\u1ed9t ngu\u1ed3n n\u01b0\u1edbc r\u1ec9 r\u00e1c \u0111\u1eb7c bi\u1ec7t c\u00f3 n\u1ed3ng \u0111\u1ed9 canxi sunfat cao, c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t \u0111\u1ed9 k\u1ebft tinh. C\u00e1c tinh th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1ch ra t\u1eeb c\u00f4 \u0111\u1eb7c \u0111\u1ea7u ra, do \u0111\u00f3 gi\u1ea3m kh\u1ea3 n\u0103ng \u0111\u00f3ng c\u1eb7n v\u00e0 h\u1ed5 tr\u1ee3 cho n\u1ed3ng \u0111\u1ed9 cao h\u01a1n c\u1ee7a d\u00f2ng n\u01b0\u1edbc kh\u00f4ng qua m\u00e0ng v\u00e0 l\u1eafng \u0111\u1ecdng m\u00e0 kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec3 n\u00e0o cho b\u00e3i r\u00e1c. V\u1edbi quy tr\u00ecnh n\u00e0y, t\u1ec9 l\u1ec7 thu h\u1ed3i c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 95% , khi n\u1ed3ng \u0111\u1ed9 l\u00e0 20, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3. M\u1ed7i tr\u01b0\u1eddng h\u1ee3p \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u k\u1ef9 \u0111\u1ec3 t\u00ecm ra c\u00e1c h\u1ea1n ch\u1ebf \u0111\u1ec3 thi\u1ebft k\u1ebf gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p.<\/span><\/p>\n<\/td>\n<\/tr>\n

\"Treatment<\/span><\/td>\n\"RO<\/span><\/td>\n\"Rochem<\/span><\/td>\n\"RO<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
\u00a0<\/td>\nNATURA, ITALY
50 M3<\/sup>\/ NG\u00c0Y
<\/em><\/strong><\/span><\/td>\n<\/tr>\n
\"RO<\/span><\/td>\n<\/tr>\n
\n

T\u1ee7 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p c\u00e1c d\u1eef li\u1ec7u cho ho\u1ea1t \u0111\u1ed9ng v\u00e0 gi\u00e1m s\u00e1t tr\u00ean m\u1eb7t tr\u01b0\u1edbc. Nh\u00e0 m\u00e1y ho\u1ea1t \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng v\u00e0 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng h\u1ec7 th\u1ed1ng vi x\u1eed l\u00fd (SPS).<\/span><\/p>\n

\u0110i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb th\u1eadt thu\u1eadn ti\u1ec7n tr\u00ean l\u01b0u \u0111\u1ed3 v\u00e0 bi\u1ec3u \u0111\u1ed3 thi\u1ebft b\u1ecb \u0111o \u0111\u1ea1c c\u00f9ng v\u1edbi t\u00edn hi\u1ec7u v\u00e0 \u0111\u1ed3ng h\u1ed3 b\u00e1o. Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng 24h m\u1ed7i ng\u00e0y m\u00e0 kh\u00f4ng c\u1ea7n gi\u00e1m s\u00e1t. L\u1ed7i ho\u1ea1t \u0111\u1ed9ng s\u1ebd ng\u1eebng h\u1ec7 th\u1ed1ng v\u00e0 nguy\u00ean nh\u00e2n c\u1ee5 th\u1ec3 g\u00e2y ra l\u1ed7i s\u1ebd hi\u1ec3n th\u1ecb tr\u00ean t\u1ee7 \u0111i\u1ec1u khi\u1ec3n.<\/span><\/p>\n<\/td>\n

\n

N\u1ebfu h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i c\u00f2n l\u1ea1i v\u1eabn cao, nh\u00e0 m\u00e1y s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng.<\/span><\/p>\n

H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng v\u1edbi \u00e1p su\u1ea5t v\u00e0 \u0111i\u1ec3u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng t\u1ef1 \u0111\u1ed9ng, kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u1eaft h\u1ec7 th\u1ed1ng t\u1eeb xa v\u00e0 gi\u00e1m s\u00e1t t\u1eeb xa.<\/span><\/p>\n

Nh\u1eb1m m\u1ee5c \u0111\u00edch ph\u1ee5c v\u1ee5 nh\u00e0 m\u00e1y, m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ph\u1ee5 cho ph\u00e9p ki\u1ec3m so\u00e1t c\u00e1c \u0111i\u1ec1u khi\u1ec3n ri\u00eang l\u1ebd c\u1ee7a t\u1ea5t c\u1ea3 van va m\u00e1y b\u01a1m.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\u00a0<\/td>\n\"leachate<\/td>\n\"Rochem<\/td>\n<\/tr>\n
\"RO<\/td>\n\"landfill<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
IHLENBERG, GERMANY
1100 M3<\/sup>\/ NG\u00c0Y<\/strong><\/span><\/em><\/span>
<\/span><\/td>\n<\/tr>\n
\"landfill<\/span><\/td>\n\"landfill<\/span><\/td>\n<\/tr>\n
\"landfill<\/span><\/td>\n\"landfill<\/span><\/td>\n<\/tr>\n
\n

Ho\u1ea1t \u0111\u1ed9ng th\u00e0nh c\u00f4ng c\u1ee7a th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c cho nhi\u1ec1u nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc r\u1ec9 r\u00e1c t\u1eeb c\u00e1c b\u00e3i ch\u00f4n l\u1ea5p r\u00e1c \u1edf Ihlenberg (VEB Deponie Schonberg c\u0169) g\u1ea7n th\u00e0nh ph\u1ed1 Lubeck, \u0110\u1ee9c, \u0111\u00e3 th\u1ec3 hi\u1ec7n c\u00e1c kh\u1ea3 n\u0103ng c\u1ee7a c\u00f4ng ngh\u1ec7 m\u00e0ng hi\u1ec7n \u0111\u1ea1i.\u00a0<\/span><\/p>\n

\u0110\u00e2y l\u00e0 nh\u00e0 m\u00e1y x\u1eed l\u00fd v\u00e0 l\u1ecdc n\u01b0\u1edbc r\u1ec9 r\u00e1c nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n hi\u1ec7n \u0111\u1ea1i nh\u1ea5t v\u00e0 l\u1edbn nh\u1ea5t \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m n\u00e0y.<\/span><\/p>\n<\/td>\n<\/tr>\n

\"RO\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
X\u1eec L\u00dd D\u00d2NG C\u00d4 \u0110\u1eb6C R\u1ec8 R\u00c1C<\/strong><\/strong><\/span><\/td>\n<\/tr>\n
\n

L\u1ecdc n\u01b0\u1edbc r\u1ec9 r\u00e1c v\u1edbi c\u00f4ng ngh\u1ec7 m\u00e0ng gi\u00fap tr\u00e1nh \u00f4 nhi\u1ec5m c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean nh\u01b0 n\u01b0\u1edbc ng\u1ea7m v\u00e0 n\u01b0\u1edbc m\u1eb7t. B\u00ean c\u1ea1nh m\u1eb7t sinh th\u00e1i, gi\u00fap gi\u1ea3m c\u00e1c g\u00e1nh n\u1eb7ng cho m\u00f4i tr\u01b0\u1eddng, l\u1ee3i \u00edch kinh t\u1ebf c\u0169ng \u0111\u01b0\u1ee3c xem x\u00e9t. V\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y, l\u1ecdc qua m\u00e0ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p h\u1ee3p l\u00fd v\u00e0 kinh t\u1ebf trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p. \u0110i\u1ec1u n\u00e0y \u0111\u00fang cho c\u1ea3 khi so s\u00e1nh t\u1ed5ng chi ph\u00ed cho vi\u1ec7c l\u1ecdc v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd r\u1ec9 r\u00e1c kh\u00e1c.
\"diagram

\";andfill<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

N\u01af\u1edaC R\u1ec8 R\u00c1C C\u00e1ch x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i r\u1ec9 r\u00e1c ti\u1ebft ki\u1ec7m nh\u1ea5t v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u00e0 gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1ec9 r\u00e1c xu\u1ed1ng 70-80% qua th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 sau \u0111\u00f3 tr\u1ea3 ph\u1ea7n c\u00f4 \u0111\u1eb7c v\u1ec1 l\u1ea1i b\u00e3i r\u00e1c b\u1eb1ng c\u00e1ch b\u01a1m v\u00e0 l\u1ea1i b\u1ec3 ch\u1ee9a. N\u1ebfu kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o quy […]<\/p>\n","protected":false},"author":7,"featured_media":4058,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[214,24,32],"tags":[63,64,68],"class_list":["post-845","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gallery-slides-1","category-membrane-document","category-rochem-module","tag-reverse-osmosis-2","tag-wastewater-treatment","tag-landfill-leachate-treatment"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts\/845","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/comments?post=845"}],"version-history":[{"count":141,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts\/845\/revisions"}],"predecessor-version":[{"id":4062,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/posts\/845\/revisions\/4062"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/media\/4058"}],"wp:attachment":[{"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/media?parent=845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/categories?post=845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rochem.vn\/index.php\/wp-json\/wp\/v2\/tags?post=845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}