{"id":213,"date":"2023-11-07T08:26:00","date_gmt":"2023-11-07T08:26:00","guid":{"rendered":"http:\/\/localhost\/wp-webtom\/?p=213"},"modified":"2023-11-07T08:26:14","modified_gmt":"2023-11-07T08:26:14","slug":"4-quy-trinh-xu-ly-nuoc-thai-nuoi-tom-hieu-qua-va-toi-uu-7","status":"publish","type":"post","link":"https:\/\/store.k-tech-services.com\/wp-webtom\/2023\/11\/07\/4-quy-trinh-xu-ly-nuoc-thai-nuoi-tom-hieu-qua-va-toi-uu-7\/","title":{"rendered":"4 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u"},"content":{"rendered":"<p><b>Nh\u1eefng c\u00f4ng ngh\u1ec7 v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m lu\u00f4n l\u00e0 ch\u1ee7 \u0111\u1ec1 nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u s\u1ef1 quan t\u00e2m c\u1ee7a b\u00e0 con n\u00f4ng d\u00e2n.<\/b><\/p>\n<p>Nu\u00f4i t\u00f4m c\u00f4ng nghi\u1ec7p l\u00e0 l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3p quan tr\u1ecdng cho n\u1ec1n kinh t\u1ebf, mang l\u1ea1i ngu\u1ed3n ngo\u1ea1i t\u1ec7 kh\u00f4ng nh\u1ecf cho n\u01b0\u1edbc nh\u00e0. Th\u1ed1ng k\u00ea nhi\u1ec1u n\u0103m li\u00ean ti\u1ebfp cho th\u1ea5y, gi\u00e1 tr\u1ecb xu\u1ea5t kh\u1ea9u t\u00f4m sang th\u1ecb tr\u01b0\u1eddng n\u01b0\u1edbc ngo\u00e0i lu\u00f4n chi\u1ebfm h\u01a1n 50% t\u1ed5ng kim ng\u1ea1ch xu\u1ea5t kh\u1ea9u n\u01b0\u1edbc ta.<\/p>\n<p>M\u1ed9t trong nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a nu\u00f4i t\u00f4m c\u00f4ng nghi\u1ec7p, nu\u00f4i t\u00f4m th\u00e2m canh Vi\u1ec7t Nam c\u00f3 l\u1ebd l\u00e0 kho\u1ea3ng c\u00e1ch c\u00f2n qu\u00e1 l\u1edbn gi\u1eefa m\u00f4 h\u00ecnh h\u1ed9 gia \u0111\u00ecnh v\u1edbi c\u00e1c doanh nghi\u1ec7p. Ph\u1ea7n l\u1edbn c\u00e1c h\u1ed9 kinh doanh, trang tr\u1ea1i quy m\u00f4 nh\u1ecf ng\u00e0y n\u00e0y ch\u01b0a th\u1eadt s\u1ef1 ch\u00fa tr\u1ecdng \u0111\u1ebfn x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n<div id=\"attachment_5318\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"porto-lazyload size-full wp-image-5318 lazy-load-loaded\" src=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr%C3%ACnh-x%E1%BB%AD-l%C3%BD-n%C6%B0%E1%BB%9Bc-th%E1%BA%A3i-nu%C3%B4i-t%C3%B4m-hi%E1%BB%87u-qu%E1%BA%A3-v%C3%A0-t%E1%BB%91i-%C6%B0u-1.jpeg\" alt=\"4 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u - 1\" width=\"2612\" height=\"1462\" data-original=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr\u00ecnh-x\u1eed-l\u00fd-n\u01b0\u1edbc-th\u1ea3i-nu\u00f4i-t\u00f4m-hi\u1ec7u-qu\u1ea3-v\u00e0-t\u1ed1i-\u01b0u-1.jpeg\" \/><\/p>\n<p class=\"wp-caption-text\">Nu\u00f4i t\u00f4m c\u00f4ng nghi\u1ec7p \u0111\u00f3ng g\u00f3p l\u1edbn cho n\u1ec1n kinh t\u1ebf qu\u1ed1c gia (\u1ea3nh: T\u1ea1p ch\u00ed Doanh nghi\u1ec7p v\u00e0 kinh t\u1ebf xanh).<\/p>\n<\/div>\n<p>T\u00ecnh tr\u1ea1ng n\u00e0y di\u1ec5n ra l\u00e2u ng\u00e0y d\u1ec5 d\u1eabn \u0111\u1ebfn \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng ao nu\u00f4i, g\u00e2y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn n\u0103ng su\u1ea5t\u00a0s\u1ea3n xu\u1ea5t\u00a0v\u00e0 nu\u00f4i th\u1ea3 c\u00f4ng nghi\u1ec7p. Xa h\u01a1n n\u1eefa c\u00f2n l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u00ednh m\u00f4i tr\u01b0\u1eddng s\u1ed1ng \u1edf xung quanh ch\u00fang ta.<\/p>\n<p>T\u00edn hi\u1ec7u \u0111\u00e1ng m\u1eebng l\u00e0 trong th\u1eddi gian g\u1ea7n \u0111\u00e2y, nhi\u1ec1u ng\u01b0\u1eddi tham gia nu\u00f4i th\u1ea3 t\u00f4m c\u00f4ng nghi\u1ec7p b\u1eaft \u0111\u1ea7u quan t\u00e2m \u0111\u1ebfn quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m. \u0110\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng gi\u1ea3i ph\u00e1p \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n<p>B\u00e0i vi\u1ebft l\u1ea7n n\u00e0y c\u1ee7a T\u1eadp \u0111o\u00e0n Nam Mi\u1ec1n Trung c\u0169ng xu\u1ea5t ph\u00e1t t\u1eeb ch\u1ee7 \u0111\u1ec1 \u0111\u00f3. Nh\u1eb1m mang \u0111\u1ebfn cho ng\u01b0\u1eddi n\u00f4ng d\u00e2n chu\u1ed7i th\u00f4ng tin thi\u1ebft th\u1ef1c, h\u1eefu \u00edch nh\u1ea5t li\u00ean quan \u0111\u1ebfn quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u.<\/p>\n<h2>L\u1ee3i \u00edch t\u1eeb quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m<\/h2>\n<p>Khi nhi\u1ec1u h\u1ed9 nu\u00f4i t\u00f4m kh\u00f4ng \u0111\u1ea7u t\u01b0 b\u00e0i b\u1ea3n, nghi\u00eam t\u00fac cho quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m th\u00ec d\u0129 nhi\u00ean n\u01b0\u1edbc th\u1ea3i s\u1ebd x\u1ea3 th\u1eb3ng ra m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i. L\u00e0m \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc, \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a b\u1ea3n th\u00e2n v\u00e0 nh\u1eefng ng\u01b0\u1eddi xung quanh.<\/p>\n<p>Kh\u00f4ng d\u1eebng l\u1ea1i \u1edf \u0111\u00f3, m\u1ed9t l\u01b0\u1ee3ng l\u1edbn ch\u1ea5t h\u1eefu c\u01a1 c\u00f3 trong n\u01b0\u1edbc th\u1ea3i c\u00f2n l\u00e0m gi\u1ea3m \u0111\u1ed9 oxy h\u00f2a tan trong n\u01b0\u1edbc, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c vi khu\u1ea9n, vi sinh v\u1eadt g\u00e2y h\u1ea1i ph\u00e1t tri\u1ec3n r\u1ed3i s\u1ea3n sinh c\u00e1c ch\u1ee9ng b\u1ec7nh \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn n\u0103ng su\u1ea5t khai th\u00e1c t\u00f4m nu\u00f4i.<\/p>\n<p>Ph\u00e1t tri\u1ec3n quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m c\u00f4ng nghi\u1ec7p ngh\u0129a l\u00e0 t\u1ef1 b\u1ea3o v\u1ec7, duy tr\u00ec n\u0103ng l\u1ef1c ph\u00e1t tri\u1ec3n c\u1ee7a m\u00f4 h\u00ecnh nu\u00f4i t\u00f4m c\u00f4ng nghi\u1ec7p, t\u00f4m th\u00e2m canh c\u1ee7a b\u1ea3n th\u00e2n m\u1ed7i h\u1ed9 n\u00f4ng d\u00e2n. Nh\u00ecn r\u1ed9ng h\u01a1n, c\u00f2n l\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 chung tay b\u1ea3o v\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi.<\/p>\n<h2>Quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m b\u1eb1ng ao sinh h\u1ecdc<\/h2>\n<p>H\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m b\u1eb1ng ao sinh h\u1ecdc c\u00f3 thi\u1ebft k\u1ebf nhi\u1ec1u ao li\u1ec1n k\u1ec1, m\u1ed7i ao \u0111\u1ea3m nh\u1eadn ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t nh\u01b0ng nh\u00ecn chung nh\u1eb1m m\u1ee5c \u0111\u00edch ph\u00e2n hu\u1ef7 sinh h\u1ecdc ch\u1ea5t h\u1eefu c\u01a1, t\u1eeb vi sinh h\u1eefu \u00edch hay c\u00e1c lo\u00e0i thu\u1ef7 s\u1ea3n \u0103n c\u1eb7n nh\u01b0 s\u00f2, ngh\u00eau, c\u00e1 r\u00f4 phi,\u2026<\/p>\n<div id=\"attachment_5319\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"porto-lazyload size-full wp-image-5319 lazy-load-loaded\" src=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr%C3%ACnh-x%E1%BB%AD-l%C3%BD-n%C6%B0%E1%BB%9Bc-th%E1%BA%A3i-nu%C3%B4i-t%C3%B4m-hi%E1%BB%87u-qu%E1%BA%A3-v%C3%A0-t%E1%BB%91i-%C6%B0u-2.jpeg\" alt=\"4 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u - 2\" width=\"1000\" height=\"667\" data-original=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr\u00ecnh-x\u1eed-l\u00fd-n\u01b0\u1edbc-th\u1ea3i-nu\u00f4i-t\u00f4m-hi\u1ec7u-qu\u1ea3-v\u00e0-t\u1ed1i-\u01b0u-2.jpeg\" \/><\/p>\n<p class=\"wp-caption-text\">M\u00f4 h\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u00f4m b\u1eb1ng ao sinh h\u1ecdc (\u1ea3nh: Tepbac).<\/p>\n<\/div>\n<p>Hai nh\u00f3m t\u00e1c d\u1ee5ng ch\u00ednh c\u1ee7a ao sinh h\u1ecdc l\u00e0 ao l\u1eafng v\u00e0 ao x\u1eed l\u00fd sinh h\u1ecdc k\u1ef5 kh\u00ed. Trong \u0111\u00f3 ao l\u1eafng c\u00f3 ch\u1ee9c n\u0103ng gi\u1eef l\u1ea1i ph\u1ea7n l\u1edbn ch\u1ea5t l\u01a1 l\u1eedng \u2013 tr\u01b0\u1edbc khi \u0111\u01b0a n\u01b0\u1edbc th\u1ea3i \u0111\u1ebfn c\u00e1c ao sinh h\u1ecdc. T\u1ea1i c\u00e1c ao x\u1eed l\u00fd sinh h\u1ecdc, ch\u1ea5t h\u1eefu c\u01a1 s\u1ebd nhanh ch\u00f3ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng h\u1ec7 vi sinh s\u1eb5n c\u00f3. \u0110\u1ed3ng th\u1eddi t\u1eadn d\u1ee5ng c\u00e1c lo\u00e0i thu\u1ef7 s\u1ea3n nh\u01b0 c\u00e1 n\u00e2u, c\u00e1 r\u00f4, s\u00f2,\u2026\u0111\u1ec3 x\u1eed l\u00fd rong t\u1ea3o hay c\u00e1c ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng.<\/p>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a quy tr\u00ecnh n\u00e0y l\u00e0 d\u1ec5 th\u1ef1c hi\u1ec7n, chi ph\u00ed th\u1ea5p n\u00ean ph\u00f9 h\u1ee3p cho ngu\u1ed3n l\u1ef1c v\u00e0 nhu c\u1ea7u mang t\u00ednh \u0111\u1ea1i tr\u00e0. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 \u0111\u00f2i h\u1ecfi di\u1ec7n t\u00edch b\u1ed1 tr\u00ed ao \u0111\u1ee7 l\u1edbn, th\u1eddi gian x\u1eed l\u00fd k\u00e9o d\u00e0i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc sau x\u1eed l\u00fd v\u1eabn c\u00f2n nhi\u1ec1u bi\u1ebfn \u0111\u1ed9ng,\u00a0nhu c\u00e1c sinh v\u1eadt x\u1eed l\u00fd qu\u1ea3n l\u00fd kh\u00f4ng t\u1ed1t g\u00e2y ch\u00e9t hang lo\u1ea1t, s\u1ebd ph\u00e1 hu\u1ef7 t\u1ea5t c\u1ea3 h\u1ec7 th\u1ed1ng, c\u00e0ng \u1ea3nh h\u01b0\u1edfng m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h2>Quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m b\u1eb1ng h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p<\/h2>\n<p>H\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p l\u00e0 m\u1ed9t chu\u1ed7i c\u00e1c b\u1ec3 x\u1eed l\u00fd sinh h\u1ecdc. Sau khi \u0111\u01b0\u1ee3c t\u00e1ch c\u00e1c ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng ra kh\u1ecfi th\u00e0nh ph\u1ea7n, n\u01b0\u1edbc thay v\u00e0 n\u01b0\u1edbc xi ph\u00f4ng l\u1ea7n l\u01b0\u1ee3t \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ebfn c\u00e1c b\u1ec3 x\u1eed l\u00fd.<\/p>\n<p>\u1ede \u0111\u00e2y di\u1ec5n ra quy tr\u00ecnh s\u1ee5c kh\u00ed t\u00edch c\u1ef1c, gi\u00fap cho ch\u1ea5t th\u1ea3i h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c chuy\u1ec3n ho\u00e1 th\u00e0nh v\u00f4 c\u01a1 kh\u00f4ng \u0111\u1ed9c hay sinh kh\u1ed1i vi khu\u1ea9n \u2013 nh\u1edd t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn t\u1eeb b\u00f9n ho\u1ea1t t\u00ednh. Sau \u0111\u00f3 chuy\u1ec3n n\u01b0\u1edbc qua b\u1ec3 l\u1eafng \u0111\u1ec3 ch\u1edd t\u00e1ch b\u00f9n, di\u1ec7t khu\u1ea9n\u00a0v\u1edbi kh\u1ee9 m\u1eb7n\u00a0 r\u1ed3i ti\u1ebfn h\u00e0nh t\u00e1i s\u1eed d\u1ee5ng tu\u1ea7n ho\u00e0n trong m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean.<\/p>\n<div id=\"attachment_5320\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"porto-lazyload size-full wp-image-5320 lazy-load-loaded\" src=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr%C3%ACnh-x%E1%BB%AD-l%C3%BD-n%C6%B0%E1%BB%9Bc-th%E1%BA%A3i-nu%C3%B4i-t%C3%B4m-hi%E1%BB%87u-qu%E1%BA%A3-v%C3%A0-t%E1%BB%91i-%C6%B0u-3.jpeg\" alt=\"4 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u - 3\" width=\"800\" height=\"533\" data-original=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr\u00ecnh-x\u1eed-l\u00fd-n\u01b0\u1edbc-th\u1ea3i-nu\u00f4i-t\u00f4m-hi\u1ec7u-qu\u1ea3-v\u00e0-t\u1ed1i-\u01b0u-3.jpeg\" \/><\/p>\n<p class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m b\u1eb1ng h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p.<\/p>\n<\/div>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a quy tr\u00ecnh n\u00e0y l\u00e0 th\u1eddi gian x\u1eed l\u00fd nhanh, hi\u1ec7u su\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i l\u1edbn. Ng\u01b0\u1ee3c l\u1ea1i m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0 chi ph\u00ed cao, kh\u00f3 \u00e1p d\u1ee5ng ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u00f2i h\u1ecfi k\u1ef9 thu\u1eadt chuy\u00ean m\u00f4n v\u1eefng v\u00e0ng c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/p>\n<h2>Quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m b\u1eb1ng c\u00f4ng ngh\u1ec7 biofloc<\/h2>\n<p>Nguy\u00ean l\u00fd c\u1ee7a c\u00f4ng ngh\u1ec7 biofloc l\u00e0 s\u1ef1 hi\u1ec7n h\u1eefu c\u1ee7a h\u00e0m l\u01b0\u1ee3ng nit\u01a1 cao trong ao nu\u00f4i, ch\u1ec9 c\u1ea7n cung c\u1ea5p cacbon t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i s\u1ebd k\u00edch th\u00edch vi khu\u1ea9n d\u1ecb d\u01b0\u1ee1ng ph\u00e1t tri\u1ec3n. L\u1ea5n \u00e1t c\u1ea3 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a rong t\u1ea3o, gi\u1eef n\u01b0\u1edbc ao s\u1ea1ch l\u00e2u h\u01a1n \u0111\u1ec3 h\u1ea1n ch\u1ebf qu\u00e1 tr\u00ecnh thay n\u01b0\u1edbc, t\u1eeb \u0111\u00f3 gi\u1ea3m \u0111\u1ebfn t\u1ed1i \u0111a l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m ph\u00e1t sinh.<\/p>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a c\u01a1 ch\u1ebf n\u00e0y l\u00e0 gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n sinh h\u1ecdc cao, gi\u1ea3m thi\u1ec3u chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng \u0111\u00e1ng k\u1ec3 \u2013 nh\u1edd ph\u1ea7n l\u1edbn \u0111\u00e3 chuy\u1ec3n ho\u00e1 th\u00e0nh kh\u1ed1i sinh vi khu\u1ea9n.<\/p>\n<div id=\"attachment_5321\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"porto-lazyload size-full wp-image-5321 lazy-load-loaded\" src=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr%C3%ACnh-x%E1%BB%AD-l%C3%BD-n%C6%B0%E1%BB%9Bc-th%E1%BA%A3i-nu%C3%B4i-t%C3%B4m-hi%E1%BB%87u-qu%E1%BA%A3-v%C3%A0-t%E1%BB%91i-%C6%B0u-4.jpeg\" alt=\"4 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u - 4\" width=\"1200\" height=\"800\" data-original=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr\u00ecnh-x\u1eed-l\u00fd-n\u01b0\u1edbc-th\u1ea3i-nu\u00f4i-t\u00f4m-hi\u1ec7u-qu\u1ea3-v\u00e0-t\u1ed1i-\u01b0u-4.jpeg\" \/><\/p>\n<p class=\"wp-caption-text\">X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m b\u1eb1ng c\u00f4ng ngh\u1ec7 biofloc.<\/p>\n<\/div>\n<p>Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 c\u00f4ng ngh\u1ec7 c\u1ea7n ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i c\u00f3 chuy\u00ean m\u00f4n cao, am hi\u1ec3u \u0111\u1eb7c bi\u1ec7t v\u1ec1 c\u01a1 ch\u1ebf c\u1ee7a biofloc. Ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111i\u1ec7n d\u1ef1 ph\u00f2ng do y\u00eau c\u1ea7u ngu\u1ed3n \u0111i\u1ec7n r\u1ea5t cao, ph\u1ea3i \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p kh\u00e1c \u0111\u1ec3 x\u1eed l\u00fd ti\u1ebfp ch\u1ea5t th\u1ea3i \u0111\u1ebfn t\u1eeb n\u01b0\u1edbc xi ph\u00f4ng,\u00a0khi h\u1ec7 th\u1ed1ng nu\u00f4i c\u00f3 s\u1eed d\u1ee5ng thu\u1ed1c di\u1ec7t khu\u1ea9n ho\u1eb7c kh\u00e1ng sinh, s\u1ebd ph\u00e1 hu\u1ef7 t\u1ea5t c\u1ea3 h\u1ec7 th\u1ed1ng.<\/p>\n<h2>Quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m \u0111\u1ec1 xu\u1ea5t<\/h2>\n<p>\u0110\u00e2y l\u00e0 quy tr\u00ecnh \u0111\u01b0\u1ee3c S\u1edf T\u00e0i nguy\u00ean v\u00e0 M\u00f4i tr\u01b0\u1eddng \u0111\u1ec1 xu\u1ea5t, gi\u00fap trung h\u00f2a c\u00e1c y\u1ebfu t\u1ed1 v\u1ec1 m\u00f4 h\u00ecnh v\u00e0 ngu\u1ed3n l\u1ef1c s\u1eb5n c\u00f3 c\u1ee7a v\u00f9ng C\u00e0 Mau hay \u0110BSCL n\u00f3i chung. D\u1ef1a tr\u00ean gi\u1ea3i ph\u00e1p k\u1ebft h\u1ee3p h\u1ec7 th\u1ed1ng ao l\u1eafng v\u1edbi ao x\u1eed l\u00fd sinh h\u1ecdc v\u00e0 h\u1ea7m ch\u1ee9a biogas.<\/p>\n<p>\u1ede \u0111\u00f3 h\u1ec7 th\u1ed1ng b\u1ed3n l\u1eafng gi\u00fap t\u00e1ch bi\u1ec7t c\u1eb7n b\u00f9n v\u00e0 n\u01b0\u1edbc trong, sau khi \u0111\u01b0a qua h\u1ec7 th\u1ed1ng h\u1ea7m biogas s\u1ebd gi\u1ea3m t\u1ea3i ph\u1ea7n n\u00e0o cho c\u00e1c ao x\u1eed l\u00fd sinh h\u1ecdc. \u0110\u1ebfn c\u00e1c h\u1ea7m ch\u1ee9a biogas, b\u00f9n l\u1eafng s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n hu\u1ef7 y\u1ebfm kh\u00ed \u0111\u1ec3 t\u1ea1o kh\u00ed gas ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch sinh ho\u1ea1t th\u01b0\u1eddng ng\u00e0y.<\/p>\n<div id=\"attachment_5322\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"porto-lazyload size-full wp-image-5322 lazy-load-loaded\" src=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr%C3%ACnh-x%E1%BB%AD-l%C3%BD-n%C6%B0%E1%BB%9Bc-th%E1%BA%A3i-nu%C3%B4i-t%C3%B4m-hi%E1%BB%87u-qu%E1%BA%A3-v%C3%A0-t%E1%BB%91i-%C6%B0u-5.jpeg\" alt=\"4 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u - 5\" width=\"959\" height=\"639\" data-original=\"https:\/\/nammientrung.com\/wp-content\/uploads\/2023\/09\/4-quy-tr\u00ecnh-x\u1eed-l\u00fd-n\u01b0\u1edbc-th\u1ea3i-nu\u00f4i-t\u00f4m-hi\u1ec7u-qu\u1ea3-v\u00e0-t\u1ed1i-\u01b0u-5.jpeg\" \/><\/p>\n<p class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m \u0111\u1ec1 xu\u1ea5t (\u1ea3nh: Tepbac).<\/p>\n<\/div>\n<p>Trong khi \u0111\u00f3 n\u01b0\u1edbc thay, n\u01b0\u1edbc t\u1eeb h\u1ec7 th\u1ed1ng h\u1ea7m biogas v\u00e0 n\u01b0\u1edbc ch\u1ea3y t\u1eeb b\u1ed3n l\u1eafng \u0111\u1ec1u \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn c\u00e1c ao x\u1eed l\u00fd sinh h\u1ecdc b\u01b0\u1edbc 1, 2 v\u00e0 3. Ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 dinh d\u01b0\u1ee1ng s\u1ebd gi\u00fap m\u00f4i tr\u01b0\u1eddng ao nu\u00f4i ph\u00e1t tri\u1ec3n t\u1ed1t, l\u00e0m c\u00e2n b\u1eb1ng h\u1ec7 vi sinh trong ao v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi sinh v\u1eadt g\u00e2y h\u1ea1i.<\/p>\n<p>Sau khi t\u00e1i x\u1eed l\u00fd c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y h\u1ea1i \u1edf ao sinh h\u1ecdc 1, n\u01b0\u1edbc \u1edf ao sinh h\u1ecdc 2 ti\u1ebfp t\u1ee5c ch\u1ea3y v\u00e0o ao sinh h\u1ecdc 3 \u0111\u1ec3 b\u1eaft \u0111\u1ea7u kh\u1eed tr\u00f9ng b\u1eb1ng Chlorine. Tr\u01b0\u1edbc khi s\u1eb5n s\u00e0ng \u0111\u01b0a ra ngo\u00e0i m\u00f4i tr\u01b0\u1eddng, cung c\u1ea5p ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ee7 ch\u1ea5t l\u01b0\u1ee3ng cho m\u00f4i tr\u01b0\u1eddng nu\u00f4i t\u00f4m.<\/p>\n<p>L\u1ee3i \u00edch c\u1ee7a quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m n\u00e0y l\u00e0 t\u1ed1i \u01b0u an to\u00e0n sinh h\u1ecdc, ng\u0103n ch\u1eb7n h\u1ea7u h\u1ebft m\u1ea7m b\u1ec7nh c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n t\u1eeb ao nu\u00f4i \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i.<\/p>\n<p>H\u1ea1n ch\u1ebf t\u1ed1i \u0111a ngu\u1ed3n n\u01b0\u1edbc b\u1ea9n th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng, ng\u01b0\u1ee3c l\u1ea1i c\u00f2n cung c\u1ea5p b\u1ed5 sung cho s\u1ef1 thi\u1ebfu h\u1ee5t ngu\u1ed3n n\u01b0\u1edbc t\u1ea1i s\u00f4ng ng\u00f2i hay k\u00eanh r\u1ea1ch. Gi\u00fap m\u1ed1i b\u1eadn t\u00e2m c\u1ee7a ng\u01b0\u1eddi n\u00f4ng d\u00e2n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc, v\u1ea5n \u0111\u1ec1 m\u1ea7m b\u1ec7nh trong ao nu\u00f4i kh\u00f4ng c\u00f2n qu\u00e1 to t\u00e1t.\u00a0Quy tr\u00ecnh ch\u1ee7 y\u1ebfu x\u1eed l\u00fd n\u01b0\u1edbc ng\u1ecdt ho\u1eb7c n\u01b0\u1edbc \u0111\u1ed9 m\u1eb7n kh\u00f4ng cao, n\u01b0\u1edbc m\u1eb7n s\u1ebd x\u1eed l\u00fd b\u1eb1ng quy tr\u00ecnh kh\u00e1c<\/p>\n<p>\u0110\u1ec3 ti\u1ebfp t\u1ee5c nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng t\u01b0 v\u1ea5n, ph\u00e2n t\u00edch v\u00e0 chia s\u1ebb ki\u1ebfn th\u1ee9c nu\u00f4i tr\u1ed3ng t\u00f4m th\u00e0nh c\u00f4ng, hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao, h\u00e3y nhanh ch\u00f3ng li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 T\u1eadp \u0111o\u00e0n Nam Mi\u1ec1n Trung th\u00f4ng qua s\u1ed1 hotline\u00a0<b>0906.68.68.68.<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u1eefng c\u00f4ng ngh\u1ec7 v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nu\u00f4i t\u00f4m lu\u00f4n l\u00e0 ch\u1ee7 \u0111\u1ec1 nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u s\u1ef1 quan t\u00e2m c\u1ee7a b\u00e0 con n\u00f4ng d\u00e2n. Nu\u00f4i t\u00f4m c\u00f4ng nghi\u1ec7p l\u00e0 l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3p quan tr\u1ecdng cho n\u1ec1n kinh t\u1ebf, mang l\u1ea1i ngu\u1ed3n ngo\u1ea1i t\u1ec7 kh\u00f4ng nh\u1ecf cho n\u01b0\u1edbc nh\u00e0. Th\u1ed1ng k\u00ea nhi\u1ec1u [&#8230;]\n","protected":false},"author":1,"featured_media":202,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,4],"tags":[],"class_list":["post-213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cam-nang-nuoi-tom","category-ky-thuat-nuoi-tom"],"_links":{"self":[{"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/posts\/213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/comments?post=213"}],"version-history":[{"count":1,"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/posts\/213\/revisions"}],"predecessor-version":[{"id":217,"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/posts\/213\/revisions\/217"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/media\/202"}],"wp:attachment":[{"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/media?parent=213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/categories?post=213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/store.k-tech-services.com\/wp-webtom\/wp-json\/wp\/v2\/tags?post=213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}