MBBR废水处理工程应用关键问题

331Jan．201320131ModernChemicalIndustryMBBR1222*12(1．安徽理工大学地球与环境学院，安徽淮南232001;2．桑德集团有限公司技术研发中心，北京101102)MBBR、。。X703．1A0253－4320201301－0009－04DiscussiononkeyproblemsofengineeringapplicationofwastewatertreatmentforMBBRWEIWei-li12LIUJin-quan2WANGJun-an2*GAOLiang-min1WANGKai21．EarthandEnvironmentCollegeAnhuiUniversityofScienceandTechnologyHuainan232001China2．TechnologyResearchandDevelopmentCenterSoundGroupLimitedCompanyBeijing101102ChinaAbstractTheprocessprinciplescharacteristicsandresearchstatusathomeandabroadoftheMovingBedBiofilmReactorMBBRaremainlyintroducedinthispaper．Combinedwithitsexistingkeyissuesinwastewatertreatmentthecorrespondingcountermeasuresareputforward．Thefuturedevelopmentisprospectedaswell．KeywordswastewatertreatmentMBBRnitrogenrem[e-mail]。MovingBedBiofilmReactorMBBR20801。1MBBR1.1MBBRMBBR。。、。、、。。1.2MBBRMBBR。MBBR2－4①5～1030～40g/L5→→。②。③、·9·331。④。2MBBR6。MBBRMBBR。2.1MBBRTawfik7UASBMBBR22～35℃HRT5、10、13.3hCOD80%、86%、92%4.6、7.4、17.8gCOD/m2·dNH3－N62%、43%、34%HRTHRT13.3hUASBMBBRCODNH3－N。8COD300mg/LNH3－N35mg/LHRT10h35%pH7MBBRCODTN87.38%68%。9、MBBR0.9m3/m2·h－1COD、NH3－NTN64.71%、58.12%、37.54%HRT6h1.0kg/m3·dCOD、NH3－NTNGB18918—2002A。10MBBR、MBBR37dHRT3.4hCOD、、GB18918—2002B。2.2MBBRHyeOkPark112MBBR2MBBR20%PU－DSCMMBBRCOD79%54%MBBRCOD95.7%～96.6%67.5%～73.4%。Jahren12A－O55℃COD3.4kgCOD/m3·d1.8kgCOD/m3·d。13A/O2/MBBRMBBR30%HRT15h3～4mg/LHRT48hCOD83.2%NH3－N99.46%A/O2。14MBBR50%HRT6hCOD、NH3－N、SS、HRT8h。15MBBR30%～50%0.449kgCOD/m3·dNH3－N257.5～361.2mg/LCOD92.9%COD100mg/LNH3－N93%GB8978—1996。2.3MBBRLoukidou16MBBRSBRHRT20d、3COD、BOD565%、95%65%。17MBBRCOD5300～20140mg/LCOD5.38～20.62kg/m3·dHRT0.98dCOD90%。2.4MBBR18·01·20131MBBR。Rusten19FREVARMBBRKaldnesKI4.8～20℃10℃190gTNK/m2·dpH≥7TN25mg/LTN70%MBBR。20MBBR100%75%。21MBBR21～29℃HRT8.4h100%300%50%COD、、TN、TP80.58%、92.4%、46.3%65.5%33mg/L46.3%72.3%10mg/LCOD。3MBBR3.1MBBR。。1522①。、。②。。③。。④。。。MBBR。Bjorn2370%。、、、、。、。24、。3.2MBBR。25MBBR、0.5。26MBBR。。3.3MBBR、。MBBR。27。28MBBR·11·3313。MBBR。4MBBR、。MBBR1。、、、。2。SNDMBBR。3MBBR。MBBR、MBBRA/O、A2/O、SBR。MBBR。1．MBBRJ．200726597－101．2．J．200424212－14．3．MBBRD．20095．4．D．20094．5．———J．199921242－44．6．MBBRJ．2009120－23．7TawfikAEl-GoharyFTemminkH．Treatmentofdomesticwastewaterinanup-flowanaerobicsludgeblanketreactorfollowedbymovingbedbiofilmreactorJ．BioprocessBiosystEng201033267－276．8．J．201129115－18．9．J．201137698－101．10．MBBRJ．200733757－60．11HyeOkParkSanghwaOhRabindraBadeetal．Applicationoffungalmoving-bedbiofilmreactorsMBBRsandchemicalcoagu-lationfordyeingwastewatertreatmentJ．KSCEJournalofCivilEngineering201153453－461．12JahrenSJRintalaJAOdegaardH．Aerobicmovingbedbiofilmreactortreatingthermomechanicalpulpingwhitewaterunderther-mophilicconditionsJ．WaterResearch20023641067－1075．13．A/O2/J．200929479－82．14．J．2001216333－336．15．D．20094．16LoukidouMXZouboulisAI．Comparisonoftwobiologicaltreat-mentprocessesusingattached-growthbiomassforsanitarylandfillleachatetreatmentJ．EnvironmentalPollution20011112273－281．17．J．200013347－49．18RustenBHemLJDegaardH．Nitrificationofmunicipalwastewaterinmoving-bedbiofilmreactorsJ．WaterEnvironmen-talResearch19956775－86．19RustenBJonG．BiologicalpretreatmentofpoultryprocessingwastewaterJ．WasterScienceandTechnology1998384/519－28．20．MBBRJ．2011407680－681．21．MBBRJ．20102621152－156．22．PVCD．20079．23BjornRustenBjrnarEikebrokkYngveUlgenesetal．DesignandoperationsoftheKaldnesmovingbedbiofilmreactorsJ．Aquacul-turalEngineering200634322－331．24．D．20115．25．、J．1997326－28．26．J．2007233451－457．27．J．200334655－57．28．MBBRJ．20112915－9．■·21·