Qhov txawv ntawm MBBR, MBR, thiab FBR
Jul 06, 2022
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 siv 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. Nws tsis yooj yim rau kev thaiv, thiab tsis tas yuav tsum muaj kev rov qab ua haujlwm tsis tu ncua.
4. Yuav tsum muaj txheej txheem nag lossis daus tom qab kev kho mob.
MBR stands rau Membrane Bioreactor thiab yog cov txheej txheem uas ua ke 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 siab ntim load thiab qis sludge load, thiab cov zis ntau dhau ntawm cov sludge tsawg (theoretically, xoom sludge paug tuaj yeem ua tiav), uas txo cov nqi kho sludge.
2. Lub reactor tuaj yeem tswj tau 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, yog li kev siv lub zog siv kuj tseem siab 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.
FBR tsau txaj biofilm reactor, nws txoj haujlwm ua haujlwm zoo ib yam li MBBR, qhov txawv yog tias 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. Nws yooj yim dua rau kev khiav lag luam thiab siv lub zog tsawg dua li MBBR (vim lub aeration ncaj qha rau hauv qab).
https://www.biocell-enviro.com/
