Koj puas paub qhov txawv ntawm MBBR thiab MBR thiab FBR?
Cov phooj ywg ntawm kev kho dej thiab ua liaj ua teb ntses, koj tuaj yeem siv tsib feeb kom paub.
1. MBBR
MBBR yog ibtsiv txaj biofilm reactor, uas siv cov yas yeeb yaj kiab dawb-floating nruab nrab los ua kom cov kab mob ua rau kom loj hlob.
Cov yas zaj duab xis nruab nrab xav tau kev ncua, yog li cov ntaub ntawv yuav tsum muaj kev sib tiv tauj ntawm cov pa phem thiab cov biofilm, thiaj li ua kom tau txais txiaj ntsig.
Feature ntawm MBBR:
1.Kev tsim kho yooj yim thiab kev ua haujlwm yooj yim.
2. Qhov kev tshem tawm ntawm cov organic teeb meem yog siab, thiab cov nyhuv ntawm nitrogen thiab phosphorus tshem tawm yog zoo.
3. Nws tsis yooj yim rau kev thaiv thiab tsis tas yuav rov qab ntxuav tsis tu ncua.
4. Yuav tsum muaj txheej txheem nag lossis daus tom qab kev kho mob.
2. MBR
MBR sawv raumembrane bioreactor, uas yog ib qho txheej txheem uas muab kev sib cais membrane tshuab nrog activated sludge.
Feem ntau ntawm cov membrane bioreactors yog immersed nyob rau hauv cov dej phwj tuaj, thiab cov organic teeb meem nyob rau hauv cov dej phwj yog kho los ntawm cov kab mob uas loj hlob nyob rau saum npoo ntawm daim nyias nyias.
Feature ntawm MBR:
1.Nws tuaj yeem ua haujlwm nyob rau hauv qhov siab ntim load thiab qis sludge load, thiab cov khoom seem sludge yog tsawg (theoretically, xoom sludge paug tuaj yeem ua tiav), uas txo cov nqi kho sludge.
2.High MLSS concentration tuaj yeem khaws cia hauv lub reactor, thiab lub ntim ntim ntawm cov cuab yeej ua haujlwm siab, yog li txo qhov chaw hauv pem teb.
3. High microbial biomass yuav tsum muaj aeration txaus, yog li kev siv hluav taws xob siv tau ntau dua. 4. Nws yog ib qho yooj yim uas yuav ua rau daim nyias nyias fouling, uas yuav tsum tau ntxuav cov membrane tsis tu ncua los yog rov qab ntxuav.
3. FWB
FBRtsau-bed biofilm reactor, nws txoj haujlwm ua haujlwm zoo ib yam li MBBR, qhov sib txawv yog tias cov biofilm txuas nrog cov khoom ruaj khov.
Aeration nyob rau hauv cov khoom siv block muab cov pa oxygen xav tau rau kev loj hlob ntawm biofilm thiab tswj kev ntxuav ntawm zaj duab xis thaiv.
Feature ntawm FBR:
1.Nws tuaj yeem hloov kho rau cov dej khib nyiab nrog kev hloov pauv loj hauv cov dej ntim thiab cov ntsiab lus organic.
2.Nws yooj yim dua rau kev khiav lag luam dua li MBBR thiab muaj kev siv hluav taws xob qis dua (vim hais tias ncaj qha aeration hauv qab).
Cov lus sib piv ntawm qhov zoo thiab qhov tsis zoo ntawm MBBR / MBR / FBR:
Hauv cov ntsiab lus, MBBR yog qhov kev xaiv zoo tshaj plaws.
Yog tias koj xav paub ntau ntxiv txog MBBR, thov hu rauDoris
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