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34HBR300384HBRHBRCODNH4+-N、。HBRCOD、NH4+-N900mg/L、200mg/L24hCOD、NH4+-N100mg/L、60mg/LCOD90%70%。HBRX703.1Adoi10.3969/j.issn.1003-6504.2011.01.0351003-6504(2011)01-0148-04ExperimentalStudyonTreatmentofLivestockandPoultryFarmWastewatersUsingaHybridBaffledReactorSHILi-junLIUHui-fenHAOJian-chaoDepartmentofAgronomyTianjinInstituteofAgronomyTianjin300384ChinaAbstractTheexperimentwasconductedonabench-scaledanaerobic-aerobicbaffledreactortreatingastreamofwastewaterfromabigfarminTianjin’ssuburb.Thereactorfeaturesthreecolumnswithinwhichfixedbio-filmsarecultivatedandattachedonfabricmediaandgrowthofthefilmsisinvestigatedaswellastheinfluenceofhydraulicretentiontimeHRTontreatmentefficiency.TheexperimentalstudyshowsfairlygoodeffectshavebeenachievedwithHRT24hrintermsofremovalsofCODandNH4+-Nfromthewastewater.Keywordshybridbaffledreactor(HBR)livestockandpoultryfarmwastewaterhydraulicretentiontimeHRTremovalefficiency、[1]。、、[2]。、。、[3]。AnaerobicBaffledReactorABR、、[4-5]。ABR、[6-7][8-10]。ABRHybridBaffledReactorHBR。HBR、。HBR。11.1、HBR1255mm×65mm×225mm。《》@126.com2010-03-022010-04-1920070241970-022-23781298shilj898@126.com。EnvironmentalScience&Technology34120111Vol.34No.1Jan.2011,,.HBR[J].,2011,34(1):148-151.ShiLi-jun,LiuHui-fen,HaoJian-chao.ExperimentalStudyonTreatmentofLivestockandPoultryFarmWastewatersUsingaHybridBaffledReactor[J].EnvironmentalScience&Technology,2011,34(1):148-151.1。。、3.48L。30mm。60mm3mm。22cm。。1.2COD、BOD、SS、NH4+-N、TN、TPCaCO31344~2410mg/L、591~1253mg/L、188~964mg/L、382~892mg/L、523~1386mg/L、57.3~157mg/L、532~1356mg/L。NaHCO3。MLSSSVI4300mg/L46.5mg/L。1.3CODNH4+-N、pH、DO、T。CODNH4+-N[11]。22.18d。MLSS300mg/LCOD500mg/LCOD1000mg/L。HRT12h。DO4.0~6.0mg/LpH6.5~8.017~20℃。COD2。2COD500mg/L1000mg/LCOD10.4%58.9%60%HBR。。2.2NH4+-NCOD50mg/LNH4ClNH4+-N200mg/LHRT24h。NaHCO3pH6.5~8.0。15d。3NH4+-NNH4+-N200mg/L78mg/L。COD50mg/L。NH4+-N21.0%64.2%。C/N。COD[12]。C/NNH4+-N。HBR1493433.1CODHRTCOD。HRT12h24hDO4.0~6.0mg/LpH6.5~8.017~20℃。HRTCOD45。HRT=12hCOD900mg/LCOD200mg/L54.7%78.2%75%80%。HRT=24hCOD900mg/LCOD100mg/L85%~90%。HRT12hCOD。90%HRTCOD。、。3.2NH4+-NHRT24hNH4+-N6NH4+-N。6NH4+-N200mg/LNH4+-N80mg/L60%NH4+-N。NH4+-NHRT24h。3.33.3.1COD、。CODNH4+-N1400mg/L400mg/LpH6.5~8.020~25℃HRT24hDO4.0～6.0mg/L。COD、COD7。7COD1400mg/LCOD1250mg/L、COD550mg/L350mg/L10.7%、150160.7%75%。COD[13]、COD。3.3.2NH4+-NNH4+-NNH4+-N8。8380mg/L350mg/L15%NH4+-NNH4+-N280mg/L60%114mg/L75%。NH4+-N。。41HBR23d。2HBR。CODNH4+-N900mg/L200mg/L、HRT=24h85%60%。3HRTCOD。HRT=12h75%HRT=24h85%。4CODNH4+-N75%。NH4+-N。[][1],.[J].200425105-108.XuWei-puChenTong-binLiuJun-liangetal.Envi－ronmentalpollutioncomprehensivepreventionandcontroltacticsofthescaleandintensifypoultryfarming[J].Environ－mentalScience200425S105-108.inChinese[2].[J].、2001511167-68.XuGao-tian.Comprehensivetreatmentoflivestockwastew－aterinShanghai[J].ChinaPoplutionResourcesandEnvi－ronment,2001512167-68.inChinese[3].-A2/O[J].200531355-57.SunQun-rongXuBin-binZhangYan-feng.Treatmemtofhighconcentratedlivestockandpoultrybreedingwastew－aterbyammoniastrippingandA2/Oprocess[J].WaterandWastewaterEngineering200531355-57.inChinese[4]LettingaGFieldJVanJ.Advancedanaerobicwastewatertreatmentinthenearfuture[J].WaterScienceTechnology199735105-12.[5]BarberWPStuckeyDL.TheuseoftheanaerobicbaffledreactorABRforwastewatertreatmentreview[J].WaterResearch1999331559-1587.[6]VanTNguyenWenKShieh.Anoxicandoxicbiologicalfluidizedbedtreatmentofaminesandphenol[J].WaterScienceTechnology1995311185-193.[7]RalphEBeemanJosephHReifberger.Anintegratedin－dustrialmanagementfacilityforbiologicaltreatmentofhighnitrateandcarbonaceouswastewater[J].EnvironmentalProgress200322137-45.[8]DelPozoRDiezV.Organicmatterremovalincombinedanaerobic-aerobicfixed-filmbioreactors[J].WaterResearch2003373561-3568.[9]ImJHWooHJChoiMWetal.Simultaneousorganicandnitrogenremovalfrommunicipallandfillleachateusingananaerobic-aerobicsystem[J].WaterResearch200135102403-2410.[10],.[J].1997231225-27.WangXiu-hengXuGui-qinLiuJun-xinetal.Com－parativestudyongasgenerationwastewatertreatmemtbyA/Oactivatedsludgesystemandbiofilmsystem[J].WaterandWastewaterEngineering1997231225-27.inChi－nese[11].[M].4.2002.[12]SatoshiOkabeKikukoHiratiaYukoOzawaetal.Spatialmicrobialdistributionsofnitrifiersandheterotrophsinmixed-populationbiofilms[J].BiotechnologyandBioengi－neering199650124-35.HBR151