MBRR CRARIER Kev Kho Mob

Dej thiab cov dej phwj tuaj feem ntau yog lub nra rau cov tswv tsev feem ntau thiab cov thawj coj ntawm cov chaw haujlwm.

Vim li no, feem ntau lawv kam nqis peev ntau hauv cov txheej txheem dej phwj tuaj los pab daws cov teeb meem.

Hmoov tsis zoo, muaj ntau cov txheej txheem kho dej rau kev ua lag luam hnub no uas xaiv qhov kev ua tau zoo tshaj plaws tsim nyog nqis peev. Qhov tseeb, cov neeg feem coob poob rau hauv ntau cov ntxiab uas tau teev los ntawm kev ua lag luam zoo thiab tshaj tawm, thiab xaus kev siv nyiaj hmoov zoo.

Qhov zoo, muaj cov txheej txheem kev kho dej MBBR rau cov dej num kho dej.

MBRBR ua haujlwm li cas?

Daim MBBR cov txheej txheem ntawm cov nqa khoom yas (feem ntau hu ua MBRB cov nqa khoom) uas muab ib qho chaw loj me me rau microbial biofilm kev loj hlob. Cov neeg nqa khoom no, nrog qhov nrawm rau dej, txav mus los dawb hauv kev tso tsheb hlau luam metation los ntawm kev ua haujlwm lossis kev sib xyaw. Cov ntsiab cai tseem ceeb muaj xws li:

1. Biofilm tsim:Cov kab mob me me txuas rau cov nqa khoom, sib sau ua cov kab mob biofilm uas ua rau muaj cov pa phem orgeants, ammonia, thiab nitrogen.
2. Peb-theem ib puag ncig:Lub system tsim cov roj (oxygen), kua (dej paug (thiab tawv (biofilm) kev sib txuam, txhim kho cov pa oxygen hloov kev ua haujlwm thiab microbial kev ua haujlwm.
3. Ib txhij nitrification thiab denitricification:Biofilm lub Stratified qauv tso cai rau cov kab mob aerobic ntawm txheej sab nraud thiab cov tshuaj tiv thaiv anaeroces hauv, ua rau cov khoom siv hloov pauv ntawm cov organic thiab nitrogen.

Cov ntsiab lus tseem ceeb ntawm MBBBR system

Tus raug MBBR system rau kev kho kom tiav suav nrog:

MBRBILE:High-thaj chaw polyethylene lossis polypropylene media (piv txwv li, biochip mbbr) uas yeej tus tswv tsev biofilm kev loj hlob.

Aeration system:Ua kom sawv daws cov zaub mov muaj kua thiab cov pa roj oxygen. Qee cov qauv tsim siv Anaerobic MBRR cov chaw nrog kev sib xyaw ua tshuab hloov tsis muaj aeration.

Kev Ntsuas Xyuas thiab Kev Pom:MBBR lim los yog kev cuam tshuam cov sob tiv thaiv cov cab kuj tuaj thaum tso dej tawm los.

MBBR WASTEWATER Kev Kho Mob Txheej Txheem Flow

Tus txheej txheem MBBR tso cai ib txwm ua raws cov theem no:

Pretreatment:Tshem tawm ntawm cov khib nyiab loj ntawm cov ntxaij vab tshaus lossis pob zeb.

MBBR reactor:Wastewater nkag mus rau hauv lub thawv tso tsheb hlau luam MBrbs uas muaj tus nqa khoom. Aeration promotes biofilm kev ua si, tsis ruaj khov xws li cod, bod, thiab ammonia.

Hais kom meej los yog pom kev:Tom qab-MBBR, lub tank tank lossis membrane bioreactor (MBR) cais tawm cov dej los ntawm seem sludge.

Tshuaj tua kab mob:Cov kauj ruam kawg yuav suav nrog UV lossis chlorination kom paub tseeb nrog cov qauv.

Cov ntawv thov ntawm MBBR Technology

Lub Nroog Wastewater: Tsim nyog rau STP (dej phwj tuaj kho tsob ntoo) hloov kho vim kev tsim qauv kev cog lus thiab ua haujlwm siab hauv kev tshem tawm cov khoom noj muaj txiaj ntsig.

Muaj effluents: Txoj kev siv cov lim dej siab los ntawm kev ua zaub mov noj, cov chaw muag tshuaj, thiab av av (piv txwv li, anaerobic mbbr rau kev kho mob).

Lub Tshuab Decentralized: MBBR Kev Kho Dej Kev Kho Mob Hnav cov chaw nyob deb nroog lossis cov zej zog me nrog cov qauv tsim qauv.

Qhov Zoo Ntawm Mbbr Systems

Siab efficiency: Achieves >90% COD Tshem tawm thiab muaj zog nitrogen kev tshem tawm, txawm tias thaum kub tsawg.

Compact hneev taw: Yuav tsum muaj 20-30% qhov chaw tsawg dua li cov kev ua kom zoo.

Kev resilience: Tolectates load hloov pauv hloov pauv thiab lom zem heev yam tsis tau sludge bulking.

Tsawg txij nkawm: Tsis xav tau cov cab kuj hloov lossis hloov chaw tom ntej.