{"id":27436,"date":"2020-04-30T15:41:00","date_gmt":"2020-04-30T08:41:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=27436"},"modified":"2021-11-10T18:53:56","modified_gmt":"2021-11-10T11:53:56","slug":"che-pham-vi-sinh-tao-mang-sinh-hoc-xu-ly-nuoc-nhiem-dau-2","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/che-pham-vi-sinh-tao-mang-sinh-hoc-xu-ly-nuoc-nhiem-dau-2\/","title":{"rendered":"Ch\u1ebf ph\u1ea9m vi sinh t\u1ea1o m\u00e0ng sinh h\u1ecdc x\u1eed l\u00fd n\u01b0\u1edbc nhi\u1ec5m d\u1ea7u: Ti\u1ebft ki\u1ec7m 30% chi ph\u00ed so v\u1edbi c\u00f4ng ngh\u1ec7 c\u0169"},"content":{"rendered":"\n<p><strong><strong><em>M\u00e0ng sinh h\u1ecdc l\u00e0 m\u1ed9t trong nh\u1eefng quy tr\u00ecnh hi\u1ec7u qu\u1ea3, chi ph\u00ed th\u1ea5p \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc b\u1ecb nhi\u1ec5m d\u1ea7u. Vi\u1ec7c l\u00e0m ch\u1ee7 c\u00f4ng ngh\u1ec7 v\u00e0 s\u1eed d\u1ee5ng ngay ch\u00ednh c\u00e1c vi sinh v\u1eadt b\u1ea3n \u0111\u1ecba \u1edf Vi\u1ec7t Nam s\u1ebd gi\u00fap ch\u00fang ta ch\u1ee7 \u0111\u1ed9ng v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng do qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng d\u1ea7u m\u1ecf g\u00e2y ra.<\/em><\/strong><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" width=\"600\" alt=\"N\u01b0\u1edbc \u00f4 nhi\u1ec5m d\u1ea7u. \u1ea2nh: Bridgemi.\" src=\"http:\/\/khoahocphattrien.vn\/Images\/Uploaded\/Share\/2020\/04\/16\/oil_spill.jpg\"><\/p>\n\n\n\n<p class=\"has-text-align-center\"><em>N\u01b0\u1edbc \u00f4 nhi\u1ec5m d\u1ea7u. \u1ea2nh: Bridgemi.<\/em><\/p>\n\n\n\n<p class=\"has-text-align-left\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p khai th\u00e1c v\u00e0 ch\u1ebf bi\u1ebfn d\u1ea7u d\u00f9 mang l\u1ea1i l\u1ee3i \u00edch kinh t\u1ebf &#8211; x\u00e3 h\u1ed9i l\u1edbn cho \u0111\u1ea5t n\u01b0\u1edbc nh\u01b0ng l\u1ea1i g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc \u1edf m\u1ee9c b\u00e1o \u0111\u1ed9ng.<\/p>\n\n\n\n<p>Trong \u0111\u00f3, nhi\u1ec1u kh\u00e2u trong ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c v\u00e0 ch\u1ebf bi\u1ebfn d\u1ea7u \u0111\u1ec1u g\u00e2y \u00f4 nhi\u1ec5m: T\u1eeb khu v\u1ef1c kho ch\u1ee9a bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 s\u00fac r\u1eeda, l\u00e0m m\u00e1t b\u1ed3n ch\u1ee9a, v\u1ec7 sinh m\u00e1y m\u00f3c v\u00e0 thi\u1ebft b\u1ecb l\u00e0m r\u01a1i v\u00e3i x\u0103ng d\u1ea7u xu\u1ed1ng ngu\u1ed3n n\u01b0\u1edbc, n\u01b0\u1edbc m\u01b0a ch\u1ea3y tr\u00e0n qua khu v\u1ef1c kho&#8230;.; T\u1eeb khu v\u1ef1c c\u1ea3ng ti\u1ebfp nh\u1eadn bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 n\u01b0\u1edbc d\u1eb1n t\u00e0u, n\u01b0\u1edbc v\u1ec7 sinh t\u00e0u, n\u01b0\u1edbc \u1ed1ng d\u1eabn d\u1ea7u (khi k\u00e9o t\u1eeb bi\u1ec3n l\u00ean boong), r\u00f2 r\u1ec9 tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u t\u1eeb t\u00e0u v\u1ec1 kho ch\u1ee9a\u2026<\/p>\n\n\n\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m tr\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 \u0111\u01b0a ra nhi\u1ec1u quy tr\u00ecnh x\u1eed l\u00fd nh\u01b0 c\u01a1 h\u1ecdc, v\u1eadt l\u00fd, h\u00f3a h\u1ecdc, sinh h\u1ecdc\u2026 Trong \u0111\u00f3, t\u1ea1o m\u00e0ng sinh h\u1ecdc \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p gi\u00fap x\u1eed l\u00fd \u00f4 nhi\u1ec5m tri\u1ec7t \u0111\u1ec3, chi ph\u00ed th\u1ea5p, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng nh\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi nghi\u00ean c\u1ee9u, \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<p>C\u00e1c nghi\u00ean c\u1ee9u khoa h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi ch\u1ec9 ra r\u1eb1ng, d\u1ea1ng m\u00e0ng sinh h\u1ecdc \u0111a ch\u1ee7ng chi\u1ebfm \u01b0u th\u1ebf h\u1ea7u h\u1ebft trong c\u00e1c m\u00f4i tr\u01b0\u1eddng v\u00e0 sinh kh\u1ed1i c\u1ee7a m\u00e0ng sinh h\u1ecdc \u0111a ch\u1ee7ng th\u01b0\u1eddng t\u1ed1t h\u01a1n c\u00e1c m\u00e0ng sinh h\u1ecdc \u0111\u01a1n ch\u1ee7ng. Tuy nhi\u00ean, hi\u1ec7n v\u1eabn ch\u01b0a c\u00f3 m\u00e0ng sinh h\u1ecdc \u0111a ch\u1ee7ng n\u00e0o \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn v\u00e0 h\u1eefu hi\u1ec7u trong vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc b\u1ecb nhi\u1ec5m d\u1ea7u \u1edf Vi\u1ec7t Nam c\u0169ng nh\u01b0 th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p>V\u00ec v\u1eady, vi\u1ec7c l\u00e0m ch\u1ee7 c\u00f4ng ngh\u1ec7 v\u00e0 s\u1eed d\u1ee5ng ngay ch\u00ednh c\u00e1c vi sinh v\u1eadt b\u1ea3n \u0111\u1ecba \u1edf Vi\u1ec7t Nam s\u1ebd gi\u00fap ch\u00fang ta ch\u1ee7 \u0111\u1ed9ng v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng do qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng d\u1ea7u m\u1ecf g\u00e2y ra.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" width=\"500\" alt=\"C\u00e1c c\u00e1n b\u1ed9 c\u1ee7a Vi\u1ec7n C\u00f4ng ngh\u1ec7 sinh h\u1ecdc tri\u1ec3n khai ch\u1ebf ph\u1ea9m vi sinh t\u1ea1o m\u00e0ng sinh h\u1ecdc x\u1eed l\u00fd n\u01b0\u1edbc b\u1ecb nhi\u1ec5m d\u1ea7u. \u1ea2nh: TS L\u00ea Th\u1ecb Nhi C\u00f4ng.\" src=\"http:\/\/khoahocphattrien.vn\/Images\/Uploaded\/Share\/2020\/04\/16\/a812222222222.jpg\"><\/p>\n\n\n\n<p class=\"has-text-align-center\"><em>C\u00e1c c\u00e1n b\u1ed9 c\u1ee7a Vi\u1ec7n C\u00f4ng ngh\u1ec7 sinh h\u1ecdc tri\u1ec3n khai ch\u1ebf ph\u1ea9m vi sinh t\u1ea1o m\u00e0ng sinh h\u1ecdc x\u1eed l\u00fd n\u01b0\u1edbc b\u1ecb nhi\u1ec5m d\u1ea7u. \u1ea2nh: TS L\u00ea Th\u1ecb Nhi C\u00f4ng.<\/em><\/p>\n\n\n\n<p>N\u00f3i v\u1ec1 \u01b0u \u0111i\u1ec3m c\u1ee7a quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng gi\u1ea3i ph\u00e1p h\u1eefu \u00edch n\u00e0y so v\u1edbi nh\u1eefng gi\u1ea3i ph\u00e1p kh\u00e1c \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, TS L\u00ea Th\u1ecb Nhi C\u00f4ng \u2013 \u0111\u1ea1i di\u1ec7n nh\u00f3m nghi\u00ean c\u1ee9u, t\u1ea1i Vi\u1ec7n c\u00f4ng ngh\u1ec7 sinh h\u1ecdc, Vi\u1ec7n H\u00e0n l\u00e2m KH&amp;CN Vi\u1ec7t Nam cho bi\u1ebft: \u201cHi\u1ec7n nay \u0111\u00e3 c\u00f3 nhi\u1ec1u nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c ch\u1ee7ng vi sinh v\u1eadt t\u1ea1o m\u00e0ng sinh h\u1ecdc \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd c\u00e1c hydrocarbon th\u01a1m nh\u01b0 benzen, naphtalen, phenol, toluen, xylen\u2026 Hay \u0111\u1ec3 x\u1eed l\u00fd \u00f4 nhi\u1ec5m d\u1ea7u th\u00ec c\u00f3 nhi\u1ec1u s\u1ea3n ph\u1ea9m \u0111\u1ec3 ch\u1ea5t ho\u1ea1t h\u00f3a b\u1ec1 m\u1eb7t sinh h\u1ecdc&#8230; Tuy nhi\u00ean theo hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang t\u00f4i th\u00ec ch\u01b0a c\u00f3 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb c\u00e1c vi sinh v\u1eadt t\u1ea1o m\u00e0ng sinh h\u1ecdc. Do v\u1eady, \u0111\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ee7a gi\u1ea3i ph\u00e1p h\u1eefu \u00edch n\u00e0y. C\u00e1c nghi\u00ean c\u1ee9u c\u0169ng ch\u1ec9 ra r\u1eb1ng m\u00e0ng sinh h\u1ecdc gi\u00fap cho c\u00e1c vi sinh v\u1eadt th\u00edch nghi d\u1ec5 d\u00e0ng v\u00e0 ch\u1ed1ng ch\u1ecbu l\u1ea1i \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t c\u1ee7a m\u00f4i tr\u01b0\u1eddng nh\u01b0 pH, nhi\u1ec7t \u0111\u1ed9, n\u1ed3ng \u0111\u1ed9 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m&#8230;.\u201d.<\/p>\n\n\n\n<p>Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0a ra quy tr\u00ecnh x\u1eed l\u00fd g\u1ed3m 6 b\u01b0\u1edbc: (1) nh\u00e2n gi\u1ed1ng vi sinh v\u1eadt b\u1eb1ng c\u00e1ch l\u00ean men 10 ch\u1ee7ng vi khu\u1ea9n (Azospirillum sp. DG7, Bacillus sp. B8, Bacillus sp. C2, Microbacterium sp. B15, Paracoccus sp. DG25, Pseudomonas sp. B6, Ochrobactrum sp. DG22, Rhodococcus sp. B2, Rhodococcus sp. BN5 v\u00e0 Rhizobium sp. DG22) v\u00e0 2 ch\u1ee7ng n\u1ea5m men (Candida sp. TH1 v\u00e0 Candida sp. TH4). (2) Thu sinh kh\u1ed1i vi khu\u1ea9n b\u1eb1ng c\u00e1ch ly t\u00e2m d\u1ecbch l\u00ean men v\u1edbi t\u1ed1c \u0111\u1ed9 4000 v\u00f2ng\/ph\u00fat \u1edf nhi\u1ec7t \u0111\u1ed9 4<sup>0<\/sup>C trong 10 ph\u00fat. (3) Thu sinh kh\u1ed1i n\u1ea5m men b\u1eb1ng c\u00e1ch ly t\u00e2m t\u1eebng d\u1ecbch l\u00ean men n\u1ea5m men v\u1edbi t\u1ed1c \u0111\u1ed9 6000 v\u00f2ng\/ph\u00fat \u1edf nhi\u1ec7t \u0111\u1ed9 4<sup>0<\/sup>C trong th\u1eddi gian 10 ph\u00fat. (4) Thu d\u1ecbch vi sinh g\u1ed1c b\u1eb1ng c\u00e1ch ph\u1ed1i tr\u1ed9n sinh kh\u1ed1i vi khu\u1ea9n thu \u0111\u01b0\u1ee3c \u1edf b\u01b0\u1edbc 2 v\u00e0 b\u01b0\u1edbc 3 theo t\u1ef7 l\u1ec7 5:1, \u0111\u1ec3 thu \u0111\u01b0\u1ee3c d\u1ecbch vi sinh g\u1ed1c c\u00f3 n\u1ed3ng \u0111\u1ed9 10^7CFU\/ml. (5)Thu s\u1ea3n ph\u1ea9m ph\u1ed1i tr\u1ed9n b\u1eb1ng c\u00e1ch ph\u1ed1i tr\u1ed9n d\u1ecbch vi sinh g\u1ed1c, h\u1ed7n h\u1ee3p m\u00f4i tr\u01b0\u1eddng LB:Hansen c\u00f3 t\u1ef7 l\u1ec7 4:1 v\u00e0 c\u00e1m g\u1ea1o theo t\u1ef7 l\u1ec7 t\u01b0\u01a1ng \u1ee9ng 1:10:20. (6) Thu ch\u1ebf ph\u1ea9m vi sinh t\u1ea1o m\u00e0ng sinh h\u1ecdc b\u1eb1ng c\u00e1ch l\u00ean men s\u1ea3n ph\u1ea9m ph\u1ed1i tr\u1ed9n trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 t\u1eeb 28- 32<sup>0<\/sup>C, \u0111\u1ea3o tr\u1ed9n 6 gi\u1edd\/l\u1ea7n, l\u00ean men trong 48 gi\u1edd, s\u1ea5y s\u1ea3n ph\u1ea9m \u1edf nhi\u1ec7t \u0111\u1ed9 40-45<sup>0<\/sup>C trong 3-4 gi\u1edd, ch\u1ebf ph\u1ea9m c\u00f3 \u0111\u1ed9 \u1ea9m 15%.<\/p>\n\n\n\n<p>TS L\u00ea Th\u1ecb Nhi C\u00f4ng cho hay: \u201c10 ch\u1ee7ng vi khu\u1ea9n v\u00e0 2 ch\u1ee7ng n\u1ea5m men l\u00e0 nh\u1eefng lo\u1ea1i vi sinh v\u1eadt t\u1ed1t nh\u1ea5t m\u00e0 nh\u00f3m c\u00f3 \u0111\u01b0\u1ee3c t\u1ea1i th\u1eddi \u0111i\u1ec3m th\u1ef1c hi\u1ec7n nghi\u00ean c\u1ee9u. Theo \u0111\u00f3, c\u00e1c ch\u1ee7ng vi sinh v\u1eadt n\u00e0y \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y, chuy\u1ec3n h\u00f3a v\u00e0 s\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n hydrocarbon c\u00f3 trong d\u1ea7u m\u1ecf nh\u01b0 benzen, naphtalen, phenol, toluen, xylen&#8230;l\u00e0m ngu\u1ed3n carbon v\u00e0 n\u0103ng l\u01b0\u1ee3ng cho qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng\u201d.<\/p>\n\n\n\n<p>Trong giai \u0111o\u1ea1n nghi\u00ean c\u1ee9u, quy tr\u00ecnh \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m t\u1ea1i X\u00ed nghi\u1ec7p x\u0103ng d\u1ea7u K133, C\u00f4ng ty x\u0103ng d\u1ea7u H\u00e0 S\u01a1n B\u00ecnh. Vi\u1ec7c s\u1eed d\u1ee5ng h\u1ed7n h\u1ee3p c\u00e1c ch\u1ee7ng vi sinh v\u1eadt bao g\u1ed3m vi khu\u1ea9n v\u00e0 n\u1ea5m men ph\u00e2n l\u1eadp t\u1eed t\u1eeb c\u00e1c kho b\u1ec3 ch\u1ee9a x\u0103ng d\u1ea7u, c\u00e1c v\u00f9ng ven bi\u1ec3n b\u1ecb nhi\u1ec5m d\u1ea7u \u0111\u00e3 gi\u00fap t\u1eadn d\u1ee5ng ngu\u1ed3n sinh v\u1eadt phong ph\u00fa c\u1ee7a Vi\u1ec7t Nam c\u0169ng nh\u01b0 l\u00e0m gi\u1ea3m chi ph\u00ed cho vi\u1ec7c x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nhi\u1ec5m d\u1ea7u t\u1eeb c\u00e1c kho, b\u1ec3 ch\u1ee9a d\u1ea7u.<\/p>\n\n\n\n<p>N\u01b0\u1edbc th\u1ea3i nhi\u1ec5m d\u1ea7u sau khi \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00e1c ch\u1ebf ph\u1ea9m m\u00e0ng sinh h\u1ecdc \u0111a ch\u1ee7ng \u0111\u00e3 lo\u1ea1i b\u1ecf h\u01a1n 95% c\u00e1c th\u00e0nh ph\u1ea7n hydrocarbon c\u00f3 trong n\u01b0\u1edbc th\u1ea3i, n\u01b0\u1edbc thu \u0111\u01b0\u1ee3c \u0111\u1eb7t lo\u1ea1i B QCVN 29:2010\/BTNMT.<\/p>\n\n\n\n<p>Theo TS L\u00ea Th\u1ecb Nhi C\u00f4ng, hi\u1ec7n gi\u1ea3i ph\u00e1p h\u1eefu \u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1ea1i m\u1ed9t s\u1ed1 kho x\u0103ng d\u1ea7u t\u1ea1i H\u00e0 N\u1ed9i, Thanh H\u00f3a&#8230;<\/p>\n\n\n\n<p>\u201cV\u1edbi vi\u1ec7c x\u1eed l\u00fd b\u1eb1ng ch\u1ebf ph\u1ea9m thu \u0111\u01b0\u1ee3c t\u1eeb quy tr\u00ecnh n\u00e0y, kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m 1\/3 chi ph\u00ed so v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 \u0111\u00e3 s\u1eed d\u1ee5ng tr\u01b0\u1edbc \u0111\u00f3. C\u00e1c \u0111\u01a1n v\u1ecb \u1ee9ng d\u1ee5ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 v\u1eadn h\u00e0nh quy tr\u00ecnh x\u1eed l\u00fd theo nh\u1eefng h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 c\u1ee7a nh\u00f3m nghi\u00ean c\u1ee9u\u201d \u2013 TS Nhi C\u00f4ng cho hay.<\/p>\n\n\n\n<p>C\u00e1i hay c\u1ee7a gi\u1ea3i ph\u00e1p h\u1eefu \u00edch l\u00e0 c\u00e1c vi sinh v\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec1u c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb Vi\u1ec7t Nam n\u00ean c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb. H\u01a1n n\u1eefa, khi tri\u1ec3n khai th\u1ef1c t\u1ebf theo khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00f3m nghi\u00ean c\u1ee9u, c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng kho\u1ea3ng 4\/12 vi sinh v\u1eadt c\u00f3 trong gi\u1ea3i ph\u00e1p l\u00e0 \u0111\u1ea1t hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p>Quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c C\u1ee5c S\u1edf h\u1eefu tr\u00ed tu\u1ec7 c\u1ea5p b\u1eb1ng \u0111\u1ed9c quy\u1ec1n gi\u1ea3i ph\u00e1p h\u1eefu \u00edch s\u1ed1 2-0001942 c\u00f4ng b\u1ed1 ng\u00e0y 25\/1\/2019. Ngo\u00e0i ra, gi\u1ea3i ph\u00e1p h\u1eefu \u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c trao gi\u1ea3i th\u01b0\u1edfng S\u00e1ng t\u1ea1o trong khu\u00f4n kh\u1ed5 cu\u1ed9c thi Ch\u1ee9ng minh \u00fd t\u01b0\u1edfng l\u1ea7n th\u1ee9 3 \u2013 Ph\u1ee5 n\u1eef v\u00e0 t\u01b0\u01a1ng lai n\u1ec1n kinh t\u1ebf xanh (do Trung t\u00e2m \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o \u1ee9ng ph\u00f3 v\u1edbi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu Vi\u1ec7t Nam VCIC &#8211; B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 &#8211; ph\u1ed1i h\u1ee3p c\u00f9ng Ng\u00e2n h\u00e0ng Th\u1ebf gi\u1edbi v\u00e0 H\u1ed9i Li\u00ean hi\u1ec7p Ph\u1ee5 n\u1eef Vi\u1ec7t Nam t\u1ed5 ch\u1ee9c).<\/p>\n\n\n\n<p>Nh\u1eadn th\u1ea5y t\u00ednh h\u1eefu \u00edch c\u1ee7a quy tr\u00ecnh n\u00e0y, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o \u0111i\u1ec1u ki\u1ec7n tham d\u1ef1 c\u00e1c kh\u00f3a h\u1ecdc v\u1ec1 Th\u01b0\u01a1ng m\u1ea1i h\u00f3a s\u1ea3n ph\u1ea9m do \u0110\u1ea1i s\u1ee9 qu\u00e1n \u00dac t\u1ed5 ch\u1ee9c (ch\u01b0\u01a1ng tr\u00ecnh Aus4 Innovation c\u1ee7a \u0110\u1ea1i s\u1ee9 qu\u00e1n \u00dac) v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh L\u00e3nh \u0111\u1ea1o \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o \u2013 Vi\u1ec7n K\u1ef9 thu\u1eadt Ho\u00e0ng gia Anh ph\u1ed1i h\u1ee3p t\u1ed5 ch\u1ee9c<\/p>\n\n\n\n<p>C\u0169ng theo TS Nhi C\u00f4ng, trong th\u1eddi gian t\u1edbi, nh\u00f3m nghi\u00ean c\u1ee9u s\u1ebd ti\u1ebfp t\u1ee5c ho\u00e0n thi\u1ec7n ch\u1ebf ph\u1ea9m v\u00e0 th\u1ef1c hi\u1ec7n th\u01b0\u01a1ng m\u1ea1i h\u00f3a s\u1ea3n ph\u1ea9m \u0111\u1ec3 \u0111\u01b0a s\u1ea3n ph\u1ea9m \u1ee9ng d\u1ee5ng v\u00e0o th\u1ecb tr\u01b0\u1eddng r\u1ed9ng r\u00e3i h\u01a1n.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><em>Ngu\u1ed3n: Th\u1ee5y Minh <\/em><\/p>\n\n\n\n<p class=\"has-text-align-right\"><em>https:\/\/khoahocphattrien.vn\/khoa-hoc\/dinh-danh-vi-sinh-vat-bang-cong-nghe-khoi-pho\/20200410104530455p1c160.htm<\/em><\/p>\n\n\n\n<p class=\"has-text-align-right\"><strong><em><br><\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e0ng sinh h\u1ecdc l\u00e0 m\u1ed9t trong nh\u1eefng quy tr\u00ecnh hi\u1ec7u qu\u1ea3, chi ph\u00ed th\u1ea5p \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc b\u1ecb nhi\u1ec5m d\u1ea7u. Vi\u1ec7c l\u00e0m ch\u1ee7 c\u00f4ng ngh\u1ec7 v\u00e0 s\u1eed d\u1ee5ng ngay ch\u00ednh c\u00e1c vi sinh v\u1eadt b\u1ea3n \u0111\u1ecba \u1edf Vi\u1ec7t Nam s\u1ebd gi\u00fap ch\u00fang ta ch\u1ee7 \u0111\u1ed9ng v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ec3 \u1ee9ng ph\u00f3 [&hellip;]<\/p>\n","protected":false},"author":25,"featured_media":29907,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-27436","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\/27436","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=27436"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27436\/revisions"}],"predecessor-version":[{"id":29908,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27436\/revisions\/29908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/29907"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=27436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=27436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=27436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}