AOMBBRBAF一体化设备处理中乐河黑臭水体俞骏

A/O－MBBＲ－BAF122231．2153372．2153373．100084100m3/dA/O－MBBＲ－BAFCOD、NH3－N、TP66．18、5．90、0．64mg/L26．98、1．81、0．30mg/L《》GB3838—2002Ⅴ。。MBBＲBAFX703．1C1000－4602201720－0092－04StudyontheProcessofA/O－MBBＲ－BAFIntegratedFacilityforTreatingBlack-odorWaterinZhongleＲiverYUJun1ZHANZi-jie2ZHANGYi2LIDe-bao2HEShi-jun31．StationofWaterＲesourcesinZhoushiTownKunshan215337China2．KunshanWaterobotTechnologyCo．Ltd．Kunshan215337China3．InstituteofNuclearandNewEnergyTechnologyTsinghuaUniversityBeijing100084ChinaAbstractThefacilityintegratedbyA/O-MBBＲ-BAFwithcapacityof100m3/dwasappliedfortreatmentoftheblack-odorwaterinZhongleＲiverinKunshanCity．TheaverageinfluentconcentrationofCODNH3－NandTPwere66．18mg/L5．90mg/Land0．64mg/Lrespectively．Theoperationre-sultsshowthattheaverageeffluentconcentrationisrespectivelyreducedto26．98mg/L1．81mg/Land0．30mg/LaftertreatmentviaA/O-MBBＲ-BAFintegratedfacility．TheeffluentqualitycouldmeetthestandardforclassⅤwaterintheEnvironmentalQualityStandardsforSurfaceWaterGB3838－2002．Thisfacilitybuiltwithinanintegratedcontainerhadtheadvantagesofasmallareaoccupyinggoodefflu-entquality．Andthelocalself-controloperationandremotenetworksupervisionhadbeenrealizedforthisintegratedfacility．Keywordsblack-ordorwaterMBBＲBAFintegratedfacility《》“”201757。20175720182020。、。1A/O－MBBＲ－BAF100m3/d。Ⅴ《》GB3838—2002ⅤⅣ。·29·3320201710CHINAWATEＲ＆WASTEWATEＲVol．33No．20Oct．2017、1。1、Tab．1DesigninfluentandeffluentqualitypHCOD/mg·L－1BOD5/mg·L－1/mg·L－1TP/mg·L－1TN/mg·L－1—8040101—6～9≤40≤10≤2．0≤0．4≤2．022.1A/O－MBBＲ－BAF100m3/d24h。A、。TNCOD。OMBBＲ1～3。BAF。4。、。COD5。、。BAF。2.21。1Fig．1Flowchartofwastewatertreatmentprocess2.3A/O－MBBＲ－BAF。①112．6m3HＲT=3hQ235B。150mm×1500mm8．5m3PPDN32Q235。②MBBＲ1212．6m3HＲT=3hQ235B。MBBＲ25mm×10mm3．8m330%HDPE0．96～0．97g/cm3＞500m2/m3260mm24EPDM/PP。MBBＲ16mm。Q=10m3/hH=90kPaN=0．4kW200%。③12．49m3/m2·h4m350mm×600mm2．5m3。Q=5m3/hH=50kPaN=0．15kW100%Q=2m3/hH=70kPaN=0．37kW。④14m32．49m3/m2·h。BAF3～5mm1．5tDN32/DN201500mm×1125mm×5mmQ235。Q=30m3/hH=80kPaN=0．5kW。⑤11．5m×2．25m×2．5m8．4m3Q235。2111．39m3/min0．03MPa2．2kWPLC·39·．watergasheat．comA/O－MBBＲ－BAF3320。3A/O－MBBＲ－BAF201722017314—414、2/。COD、NH3－N、TP2。2Tab．2AverageremovalofmajorpollutantsCODTP/mg·L－166．185．900．64/mg·L－126．981．810．30/%59．2468．5253．122A/O－MBBＲ－BAFCOD、NH3－N、TP59．24%、68．52%52．49%COD、NH3－N、TP《》GB3838—2002Ⅴ。CODTPⅣNH3－NⅣ。3.1CODA/O－MBBＲ－BAFCOD2。2CODCODCOD20～40mg/L。2CODFig．2CODremovalefficiencyCOD57．98mg/LNO－3－N、NO－2－N。6MBBＲA/OA/OCOD。COD。MBBＲCOD38．75mg/LMBBＲ26．1g/L8kgBOD5/LMBBＲCOD7～9。3.2NH3－NNH3－N3。3NH3－N5．90mg/L68．52%。NH3－N4．225mg/LCODNH3－N。MB-BＲNH3－N2．097mg/LHDPE0．96～0．97g/cm3＞500m2/m3NH3－N10。11DOSND50%、8h、DO2mg/LMBBＲ90%。3∶1DO2mg/LNH3－N。3NH3－NFig．3NH3－Nremovalefficiency·49·3320．watergasheat．com3.3TPTP4。4TPFig．4TPremovalefficiency4TP0．64mg/LTP0．30mg/LⅣ。MBBＲMBBＲ1213TP53．12%。4A/O－MBBＲCOD、NH3－N、TP66．18、5．90、0．64mg/L26．98、1．81、0．30mg/L《》GB3838—2002Ⅴ。。1degaardHＲustenBWestrumT．Anewmovingbedbiofilmreactor－applicationandresultsJ．WaterSciTechnol19942910157－165．2．MBBＲJ．2009252063－66．3．J．2005114515－521．4．J．200218826－29．5．J．200414－7．6．MBBＲA/OJ．2007719－23．7．MBBＲJ．2009251650－52．8．MBBＲJ．20091091－96．9．A2/O－MBBＲJ．201329122－25．10．MBBＲJ．2012101778－1783．11．DOMBBＲJ．20064514－517538．12PastorelliGCanzianiＲPedrazziLetal．Phosphorusandnitrogenremovalinmoving-bedsequencingbatchbiofilmreactorsJ．WaterSciTechnol1997356169－176．13HelnessHdegaardH．Biologicalphosphorusandni-trogenremovalinasequencingbatchmovingbedbiofilmreactorJ．WaterSciTechnol2001431233－240．1983－、、。[e-mail]2017－05－02·59·．watergasheat．comA/O－MBBＲ－BAF3320