Txawb cov dej phwj kho mob lub tsheb ua si lub luag haujlwm tseem ceeb hauv kev kho kom muaj xwm txheej ceev, kev kho kom haum. Ntawm lawv cov haujlwm tseem ceeb, nitrogen thiab phosphorus tshem tawm yog qhov tseem ceeb, nrog kev siv tshuaj lom neeg yog ob qho tib si sib txuas nrog kev zoo thiab cov teeb meem zoo tshaj plaws.
Kev Siv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob thiab Phosphorus tshem tawm cov thev naus laus zis
Kev txheeb raws roj ntsha txoj kev cia siab rau cov metabolial metabolism kom tshem tawm cov pa hluav taws xob thiab phosphorus. Hauv cov tsheb kho mob mobile, hloov kho cov txheej txheem sludge cov txheej txheem lossis biofilm thev naus laus zis feem ntau ua haujlwm.
Cov ntawv thov zoo tagnrho:
Lub sijhawm ua haujlwm ntev ruaj khov: Haum rau cov xwm txheej yuav tsum tau ua haujlwm txuas ntxiv rau ib hlis, raws li cov zej zog microbial xav tau lub sijhawm sib zog.
Nruab nrab-rau-tsawg conctration wastewater: hom chaw pov tseg dej lwg nrog COD cov qib ntawm {}} mg / l thiab ammonia nitrogen<50 mg/L.
Cov chaw nyob ib puag ncig: Tsis muaj cov tshuaj ntxiv cov tshuaj sib ntxiv tau siv, tshem tawm cov kev pheej hmoo hauv cov pa hluav taws xob thib ob.
Kev ntsuas kub nruab nrab: kev ua haujlwm zoo tshaj kub ntawm 15-35 degree, xav tau rwb thaiv tsev nyob rau cov huab cua txias.
Qhov Zoo:
Cov nqi qis ua haujlwm (~ $ 0. {04-0. 08 ib tuj ntawm dej)
Tsis muaj tshuaj lom neeg sludge ntau lawm
Kev tshem tawm kev tshem tawm ntawm cov organic, nitrogen, thiab phosphorus
Tshuaj nitrogen thiab Phosphorus tshem tawm cov thev naus laus zis tshem tawm
Tshuaj lom neeg siv co co keulants (piv txwv li, cov ntsev lossis cov ntsev txhuas) thiab oxidants rau kev tshem tawm sai mitrogen thiab phosphorus tshem tawm. Cov kev kho mobile cov tsheb feem ntau ua haujlwm "kev sib cais-sedimentation-pom kev ua ke" ua ke.
Cov ntawv thov zoo tagnrho:
Yuav tsum muaj thaum muaj xwm ceev, xav teb sai sai (muaj txiaj ntsig tsis pub dhau 4-8 teev).
High-concentration shock loads: Industrial wastewater with TP >5 mg/L or ammonia nitrogen >80 mg / l.
Tsawg-qhov chaw ntsuas dej: tswj kev kho mob muaj kev phom sij txawm tias qis dua 10 degree.
Ntau cov kev tawm tsam tshaj tawm: Tsheb txav ntau dua ob zaug hauv ib hnub rau kev soj ntsuam cov haujlwm.
Qhov Zoo:
Kev pib nrawm-nce, unaffed los ntawm microbial cultivation qeeb
Kev ua tau ruaj khov nrog kev cuam tshuam tsawg los ntawm kev cuam tshuam zoo
Compact hneev taw, zoo tagnrho rau qhov chaw-txwv mobile units
Tshuab Tshuaj Taw Qhia
Ib qho kev sib tw "lom neeg-roj ntsha" feem ntau yog qhov zoo tshaj plaws: Tshuaj lom neeg muaj tshuaj lom neeg feem ntau tshem tawm cov kev kho mob feem ntau ua polishing thiab effluent stability.
Rau cov khoom me me-nplai txawb (<50 tons/day), chemical methods are preferred.
For semi-permanent deployments (>2 lub lis piam rau ib lub site), kev txheeb raws roj ntsha txo cov nqi ntev.
Qhov kev txiav txim siab zaum kawg yuav tsum txiav txim siab kho cov dej, cov dej ua tau zoo, huab cua sov, thiab cov nyiaj txiag muaj peev xwm.
