Qhov txawv ntawm MBR, MBBR thiab FBBR yog dab tsi
Sau los ntawm: Jasmine
Hu rau Email: Kate@aquasust.complastic.com
MBR stands rau Membrane Bioreactor thiab yog cov txheej txheem uas sib txuas ion txauv 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 txuas mus rau lub membrane nto.
Feature ntawm MBR:
1. Nws tuaj yeem ua haujlwm nyob rau hauv qhov ntim siab thiab qis sludge load, nrog qis tshaj sludge tso zis (theoretically, xoom sludge paug tuaj yeem ua tiav), uas txo cov nqi kho sludge.
2. Lub reactor tuaj yeem tswj tau qhov siab MLSS concentration, thiab lub ntim ntim ntawm cov cuab yeej kho mob siab, yog li txo qhov chaw hauv pem teb.
3. High microbial biomass yuav tsum muaj aeration txaus thiab yog li kev siv zog ntau dua.
4. Nws yog ib qho yooj yim ua rau daim nyias nyias fouling, thiab yuav tsum tau ntxuav daim nyias nyias los yog rov qab.
MBBR yog ib qho lus luv luv rau Moving Bed Biofilm Reactor, uas siv cov yas yeeb yaj kiab dawb-floating nruab nrab kom tso cai rau kev loj hlob ntawm cov kab mob.Cov yas zaj duab xis nruab nrab yuav tsum tau khaws cia rau hauv kev ncua, yog li cov khoom yuav tsum muaj qhov ntom ntom ntawm cov dej, thiab cov aeration tsis tu ncua ua rau muaj kev sib cuag zoo ntawm cov pa phem thiab cov khoom siv biofilm, yog li tshem tawm BOD zoo.
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. Tsis yooj yim los thaiv, tsis tas yuav tsum tau rov qab ua haujlwm tsis tu ncua.
4. Yuav tsum muaj txheej txheem nag lossis daus tom qab kev kho mob.
FBR / FBBR: Tsau txaj 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 qhov thaiv ntawm cov khoom siv tau muab cov pa oxygen xav tau rau kev loj hlob ntawm biofilm thiab tswj kev ntxuav ntawm qhov 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. Kev ua haujlwm yooj yim dua thiab kev siv hluav taws xob qis dua li MBBR (vim hais tias ncaj qha aeration hauv qab).