|
|
Yam khoom No. | SIB 64 |
|
Txoj kab uas hla * Qhov siab |
25 hli * 4mm |
|
|
Qhov chaw saum npoo |
> 1200 m2/m3 |
|
|
Chav |
64 chav |
|
|
Tus naj npawb ntawm units ib m3 |
98 000 pcs |
MBBR YUAV UA LI CAS THIAJ PAUB rau lwm cov txheej txheem BIOLOGICAL?
Tau tham txog cov txheej txheem lom neeg ntawm kev kho dej khib nyiab, thiab qhov zoo ntawm MBBR, nws tseem muaj txiaj ntsig zoo kom nco ntsoov tias MBBR piv rau lwm cov txheej txheem lom neeg li cas. Ntau tus tswv lag luam lossis cov kws tshaj lij kws tshaj lij uas xav paub txog MBBR tam sim no siv lwm cov txheej txheem lom neeg hauv lawv cov kev kho dej khib nyiab, yog li nws yuav pab tau qee qhov kev sib piv ncaj qha.
Muaj ntau ntau hom kev kho cov dej khib nyiab lom neeg, tab sis ob hom nrov tshaj plaws ntawm kev kho cov dej khib nyiab aerobic yog qhib cov sludge thiab lim lim.
ACTIVATED SLUDGE PROCESS VS. MBBR
Cov txheej txheem activated sludge (ASP) qhia qee qhov zoo sib xws nrog MBBR. Nrog rau cov txheej txheem no, cov dej khib nyiab nkag mus rau hauv lub tank aeration uas muaj cov pa oxygen siab. Qhov no oxygen pab nyob rau hauv cov txheej txheem ntawm microbial kev loj hlob thiab decomposition ntawm cov organic pov tseg. Tom qab ntawd cov dej txav mus rau hauv lub tank, qhov uas cov khib nyiab seem hauv dej yuav cais tawm ntawm cov dej, tawm hauv nws kom huv.
Cov txheej txheem activated sludge yog ib txoj kev sim-thiab-muaj tseeb rau kev kho cov dej khib nyiab lom. Txawm li cas los xij, kev tshawb fawb tau pom tias, nyob rau hauv cov xwm txheej zoo, MBBR tuaj yeem tshem tawm cov tshuaj oxygen xav tau ntau dua thiab tuaj yeem ua haujlwm zoo dua cov khoom siv organic piv rau ASP. MBBR siv qhov zoo ntawm tib lub zog ASP muab thiab muab cov txiaj ntsig ntxiv uas ua rau nws zoo dua thev naus laus zis.
TRICKLING FILTER PROCESS VS. MBBR
Lwm qhov kev kho mob nrov yog cov txheej txheem lim dej trickling. Cov txheej txheem no siv lub txaj ntawm cov khoom siv, xws li pob zeb, pob zeb, ceramic lossis yas, los tuav cov kab mob hauv dej thaum nws hla dhau txheej ntawm cov khoom. Cov kab mob no yuav tsim ib lub biofilm dhau lub sij hawm uas yuav decompose organic teeb meem nyob rau hauv dej khib nyiab. Ib ntus infusing oxygen rau hauv dej tuaj yeem ua rau ib puag ncig ntau aerobic.
Cov txheej txheem no tsis tuaj yeem sib tw nrog MBBR thaum nws los txog rau kev ua haujlwm lossis kev ua haujlwm yooj yim. Nyob rau hauv cov ntaub ntawv ntawm trickling lim cov txheej txheem, tus kws tshaj lij yuav tsum tau saib xyuas cov txheej txheem. Clogs yog ib qho teeb meem nrog cov txheej txheem no, tab sis lawv tsis tshua muaj tshwm sim nyob rau hauv cov ntaub ntawv ntawm MBBR.
Cim npe nrov: pas dej lim media, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, pheej yig, hauv Tshuag, dawb qauv
