Siv MBRB media yog qhov tshwj xeeb tshaj yog vim tias tus
Cov npliag me me coj mus rau qhov chaw tsawg, yog ib qho yooj yim los tswj thiab zom cov khib nyiab pov tseg. Cov kab mob me me ntawm cov xov xwm kuj tseem tuaj yeem hloov kho kom hloov pauv ntawm cov nyiaj thiab hom pov tseg hauv dej. Txawm hais tias MBBBREY yuav tsum muaj qee qhov kev soj ntsuam, lawv muaj kev lom zem rau tus kheej txaus.
Txawm li cas los xij, MBRB Biofilm reactor tsis muaj qhov teeb meem ntawd. Nws yog ib qho dynamic tsau system. Lub cev tso dej ua kom cov kua dej thiab cov xov xwm txav mus los hauv lub tank tas li. Yog tias nws tsis muaj sijhawm los zaum thiab tawv ncauj, tom qab ntawd nws tsis hnov ntxhiab, tib yam li kev ua haujlwm sludge system.
Rusten li al. [5] Siv cov nroj tsuag MBROT los kho cov Mishlish Whatewater los saum 85% rau cov organic thauj mus los txog li 500 g cqo / m3 h thiab ib lub sijhawm ua haujlwm hydraulic (HRT) ntawm 7 h. MBBR tseem siv los kho cov ntawv zeb lim [6] nrog cov organic teeb meem tshem tawm kev ua tau zoo ntawm 98.7%. VongHegi [7] Ntsuam xyuas tib hom effluent thiab tau pom ntau qhov kev cuam tshuam yog qhov tseem ceeb tshaj plaws yog qhov kev tshem tawm cov organic yog nyob ntawm biomass txuas rau biocarriers. De Oliveira li al. [8] kuj tseem kawm txog pulp thiab cov ntawv mill mill protovater cog nrog 20 m3, ib qho nruab nrab hydraulic hydraulic ntawm 3.3 h thiab muaj peev xwm saib xyuas qib siab ntawm biomass adherence. Hais txog Urban Wastewater, Calderón li al. [9], xaus lus tias rau FR 50% ib qho kev paub tab ntau dua thiab zoo dua Biofilm ntawm cov chaw nplooj nkoj yuav tau txais.
Muaj koj muaj nws. Plaub qhov kev tsis ntseeg siab txog MBRB hauv kev kho dej kom huv. Vam tias, qhov no ua kom zoo rau cov uas xav tau nws.
Muaj zog denitricalforification muaj peev xwm
The ammonia nitrogen load is as high as 1kgNH3-N/m3·d, while the traditional activated sludge method is only 0.1~0.3kgNH3-N/m3·d, and the MBBR process can ensure that the ammonia nitrogen wastewater is stable and meets the lub hom phiaj
Cov Kev Tiv Thaiv Zoo Tshaj
Cov kev hloov pauv ntau thiab cov qauv kev loj hlob kom zoo dua qub, thiab muaj kev cuam tshuam ruaj khov rau cov khoom siv ua kom zoo dua qub. Nws muaj qhov muaj zog rau kev nkag tau cov dej kub, phuv taws, thiab cov tshuaj lom.
Yooj Yim Tswjhwm
Tus kheej tshuav nyiaj li cas, tsis tas yuav tswj tus kheej, tswj tus kheej concentration ntawm F / M thiab MLSS; Tsis muaj teeb meem ntawm sludge nthuav dav thiab sludge poob uas yog ib txwm muaj nyob rau hauv kev ua haujlwm sludge
Yooj Yim Saib Xyuas
Lub neej ntawm lub ntsiab muab tub lim thiab Aeration system yog ntau dua 10-20} xyoo, txij nkawm tag nrho
Cim npe nrov: MBRB media rau koi pas dej thoob, Tuam Tshoj, cov chaw tsim khoom, Hoobkas, pheej yig, hauv Tshuag, Qauv Dawb
