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Yam khoom No. | SIB 64 |
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Txoj kab uas hla * Qhov siab |
25 hli * 4mm |
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Qhov chaw saum npoo |
> 1200 m2/m3 |
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Chav |
64 chav |
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Tus naj npawb ntawm units ib m3 |
98 000 pcs |
Biohome Ultimate Media Reviews
Txhawm rau tswj DO ntawm lub aeration tank, lub laub-flow (PFR) lossis cov khoom sib txuas (SBR) siv cov sludge ua kom cov sludge hloov pauv mus rau hauv cov xwm txheej anaerobic thiab aerobic. Cov kab mob micelle tuaj yeem noj, hloov pauv thiab khaws cov matrix nyob rau hauv anaerobic thiab aerobic lwm yam kev mob, yog li kev sib tw tsis lees paub cov kab mob filamentous uas muaj peev xwm tsis zoo nyob rau hauv cov xwm txheej no.
Kho cov as-ham ntawm cov dej khib nyiab. Rau cov txheej txheem kev kho mob uas nce tus nqi SVI vim tsis muaj N thiab P thiab ua rau sludge expansion, nws yog ib qho tsim nyog yuav tau ntxiv N / P rau cov dej muaj zog.
Raws li cov saum toj no, thaum lub sludge nthuav, ib puag ncig tej yam kev mob ntawm cov kab mob nyob rau hauv lub aeration tank yuav tsum tau hloov nyob rau hauv lub sij hawm. Nyob rau hauv lub sludge system uas muaj ob hom kab mob loj-micellar kab mob thiab cov kab mob filamentous coexist thiab sib tw, tsim ib puag ncig tsim nyog rau kev loj hlob ntawm cov kab mob micellar, kom cov kab mob filamentous tsis tuaj yeem loj hlob zoo, thiaj li. ua tiav lub hom phiaj ntawm kev txhim kho cov sedimentation thiab compression kev ua tau zoo ntawm sludge thiab tswj los yog tiv thaiv sludge expansion. Cov lus hauv qab no qhia qhov txawv txav thiab kev tsom xam ntawm cov khoom sludge.
Cov lus nug nquag.
1. Vim li cas zaj duab xis dai sai sai tom qab ntxiv sucrose? Puas muaj tseeb tias cov ntaub ntawv HDPE ntshiab tau raug tshem tawm?
Teb: Tsis yog, tsis yog. Nrog rau qhov sib ntxiv ntawm sucrose thiab lwm yam tshuaj ntxiv, txawm hais tias qhov kev tsim cov yeeb yaj kiab yuav nrawm, tab sis tom qab lub sijhawm ntev, qhov poob ntawm sucrose yuav ua rau cov kab mob sib kis thaum ntxov poob. Nws tseem yuav ua rau txo qis ntawm MBBR cov cab kuj zoo, cov qauv tsis ruaj khov, tawg yooj yim dua, thiab nce nqi. MBBR ua los ntawm cov khoom siv HDPE ntshiab muaj lub neej kev pab ntau tshaj 15 xyoo.
2. Vim li cas lub pas dej oxygenation turbid heev? Kuv nce aeration ho ntau!
Tsis yog nws hais tias qhov ntau aerated lub pas dej aerobic, qhov zoo dua?
Teb: Vim tias qhov ntim aeration ntawm lub pas dej aerobic zoo li yooj yim, nws yuav tsum yog qhov tseeb. Yog hais tias lub aeration tsis txaus, cov nyhuv nitrification yuav tsis zoo, cov nyhuv fluidization yuav tsis zoo, thiab cov kab mob nitrifying yuav tsis tau cog qoob loo tag nrho. Txawm li cas los xij, ntau dhau aeration yuav ua rau cov sludge o thiab dab dej, ua rau cov dej turbid. Yog li ntawd, kev tshuaj xyuas tshwj xeeb ntawm cov teeb meem tshwj xeeb yuav tsum muaj kev tswj hwm aeration rau cov teeb meem tshwj xeeb.
3. Tom qab ntxiv MBBR bio-filler, kuv puas yuav tsum tau ntxiv cov av nplaum?
Teb: Nws nyob ntawm qhov xwm txheej, yog tias nyob rau hauv lub sijhawm anoxic-anaerobic, bio-sludge tsis tuaj yeem zam thiab yuav tsum tau ntxiv. Txawm li cas los xij, hauv lub pas dej aerobic, yog tias qhov ntsuas kub nruab nrab thiab cov txiaj ntsig nitrification zoo, nws tuaj yeem raug tshem tawm. Yog tias tus naj npawb ntawm cov kab mob tsis txaus, qhov tsim nyog ntawm bioclay tuaj yeem ntxiv los txhawb tus nqi ntawm kev tsim cov yeeb yaj kiab.
4. Yuav tsum ntxiv MBBR muab tub lim ntau npaum li cas? ib nrab? Los yog sau npe?
Teb: Siv lub pas dej aerobic ua piv txwv, yog tias muaj cov sludge lom, tus nqi ntawm MBBR biofiller yog 30%. Yog tias tsis muaj cov sludge lom, cov khoom siv MBBR ntshiab yog siv rau cov tshuaj tiv thaiv nitrification, thiab cov nyiaj ntxiv tuaj yeem ncav cuag 70% lossis 80%. Ntawm chav kawm, txaus aeration thiab agitation yuav tsum tau.
Cim npe nrov: biohome qhov kawg xov xwm tshuaj xyuas, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, pheej yig, hauv Tshuag, dawb qauv
