Qauv Txheej txheem cej luam
Muaj recirculating aquaculture, tseem hu ua kev ua kom tawg, yog tus cwj pwm los ntawm cov dej rov qab los ntawm kev tso tsheb hlau luam kis tom qab kev kho mob. Kev kho cov dej yog cov tseem ceeb thiab tus yuam sij rau kev ua recirculating aquaculating aquaculture. Tus txheej txheem kev kho mob feem ntau suav nrog sedimentation, pom kev ua ntej, kho kom tsis taus pa, kho kom huv, kev hloov kho kom huv, kho kom huv, kev hloov kho kom tsis taus pa rau hauv cov tsheb kauj vab rau kev rov siv dua. Ib feem ntawm Tailwater yog kho kom tau ntsib cov qauv tso tawm ua ntej raug tso tawm.
Qhov qauv kev kho mob no puas tau siv lub cev, tshuaj lom neeg, nrog rau kev siv npuas dej xws li microshred, thiab oxygenation, thiab cov pa 9-1). Nws tshem tawm lossis hloov cov khib nyiab tsim teeb meem, cov khoom siv tshem tawm, thiab roj av los ntawm cov pa thaum rov ua kom puv lossis rov siv dej ib nrab. Qhov kev thev naus laus zis no txhawb nqa cov aquarity aquarculture thiab xyoo-puag ncig, tawm-caij tsim khoom.
Lub lag luam finirculating aquaculture qauv muaj ntau qhov zoo:
- Qhov chaw-ua tau zoo nrog cov khoom siv hluav taws xob siab.
- Dej-Andengy-txuag, txuag tau zoo.
- Cov tswj cov tsis tsim ntau ntxiv, ua rau kev ua liaj ua teb pub dawb.
- Kev ruaj khov thiab cov phooj ywg hauv eco, cuam tshuam ntau dua ib puag ncig kev muaj kuab paug ib puag ncig dhau los ntawm kev tawm ntawm Tailwater.
- Sib txuas ua ke niaj hnub niaj hnub muaj tshuab, suav nrog engineering, biotechnology, cov khoom siv ntse, txoj kev hloov ua liaj ua teb rau cov nationalizing cov neeg nuv ntses.
Txawm li cas los xij, cov qauv no tseem muaj cov kev sib tw, xws li kev ua haujlwm siab, nce nqi kev ua haujlwm thiab kev tswj hwm cov cai. Tam sim no, Tuam Tshoj kev muaj recirculating oviraculating rasaculect tau npog tshaj 2 lab hom ntses, cws, hiav txwv cucumbers, thiab qwj dej muaj peev xwm.
Cov ntsiab cai
Cov tub ntxhais ntawm kev muaj kev kho dej haus cawv yog tswj cov ecological Ocological ib puag ncig rau cov tsiaj muaj dej. Tailwater muaj cov khib nyiab, cov khoom siv solubens, thiab cov roj av, thiab cov kev kho mob npaj kom sai li cov kuab paug zoo li cov tshuaj kuab qias neeg thiab pub khoom noj. Cov thev naus laus zis tseem ceeb nrog (Daim duab 9-2):
1. Tshem tawm cov khib nyiab tshem tawm
- Cov hau kev: sedimentation, microscret filtration, media pertration, ua npuas ncauj fractionation.
2. Soluble airuthalt Tshem Tawm
- Cov hau kev: biofilm kev kho, ozone oxidation.
3. Kom tsis muaj pa & oxygenation & pathogencontrol: UV lossis ozone tshuaj tua kab mob.
- Kev tswj cov pa oxygen: Aeration, High efficiency oxygen xaus, thiab degassing (kom tshem tawm cov kev sib cais, cov lus qhia, nh₃) (daim duab 9-3).
Yog tias koj xav tau cov ntsiab lus ntxiv, xav tiv tauj[email protected], WhatsApp / WeChat:+86-13247137344. :)