低氨氮垃圾渗滤液中有机污染物厌氧氨氧化处理

28420097ENVIRONMENTALCHEMISTRYVo.l28,No.4July200920081210.*(20377013),,.**,Tel[phone],Emai:lborisz@126com*张鸿郭1陈迪云1阎佳2周少奇2**(1,,510006;2,,510640).,,,9842%9901%,9364mgl-1d-112757mgl-1d-1,COD2351%,8453mgl-1d-1.GCMS48,14100%,290%100%,750%90%,1350%.137,.,,,.,,[14].,,,,[58],,[913].,,GCMS,.111UASB(upflowanaerobicsludgeblanket),,446L,24h,,UASB321,.,MLSS2537gl-1,MLVSS/MLSS6685%.,,.12GCMS,(COD)(NO-2N)(NO-3N)(NH+4N)[14].MLSS10524h,5501h./(HP5890GC/5972MSD),::DB5(30m025mm025m);:,20mlmin-1,393cms-1,100ps;i:250;:602min,5min-1,2502min;:(EI);55428:1050ev;:50ev;(m/z):40500amu;:HP;,WILEY,95%,1.1Fig1Theanalysisprocessoforganicpollutantsinleachate2,,126,202[15].212,85761037mgl-1,35mgl-1,9842%,9979%;123513847mgl-1,376mgl-1,9901%,9984%,9364mgl-1d-112757mgl-1d-1.2Fig2RemovalefficiencyofNH+4NandNO-2N4:5553,,122164,137.,,1321,,[1517].22COD,,COD(4),,COD2351%,8453mgl-1d-1.3Fig3RemovalratiovariationofNO-2NtoNH+4N4CODFig4CODremovalefficiencyinthetest23,,,,.GCMSAnammox,,1.,,(1).1RGCMSTable1GCMSanalysisresultaboutorganicpollutantoftheleachate/%/%442262,4,4171,3,5583527352,431001003,541002,41003,42,2,5,52,2,53,4100622,4206,610055867262790[2,4]4,61714[3,2,0,0(2,7,0(4,6)]97225(1)1,3-1001,1,3,32311541,2,211241002,7,10651003,744693,8182,3,56734556281/%/%2,6,11100(2)21251001002,531002,41002,3,42,5,91,1,3,32,2,5,51,1248,EPA,,,14100%,290%,750%90%,1350%,12,,,,.,,,COD,.3,9979%9984%,35mgl-1,376mgl-1,9364mgl-1d-112757mgl-1d-1.COD2351%,8453mgl-1d-1.,,,137,132.48,.[1]ChristensenTH,KjeldsenP,BjergPLetal,BiogeochemistryofLandfillLeachatePlumesAppliedGeicgenustry,2001,16659718[2],,MBR[J].,2005,24(2)153157[3],,,[J],2007,26(1)114115[4]CeciliaBO,ChristianJ,ChemicalCharacterizationofLandfillLeachates400ParametersandCompounds[J]WasteManagement,2008,28(10)18761891[5]JettenMSM,WagnerM,FuerstJetal,MicrobiologyandApplicationofAnaerobicAmmoniumOxidationProcess[J]CurrentOpinioninBiotechnology,2001,(12)283288[6]FuxC,BoehlerM,HuberPetal,BiologicalTreatmentofAmmoniumRichWastewaterbyPartialNitritationandSubsequentAnaerobicAmmoniumOxidation(Anammox)inaPilotPlant[J]JournalofBiotechnology,2002,99295306[7],,,[J],2004,24(4)484488[8]ZhuL,JunxinLiu,LandfillLeachateTreatmentwithaNovelProcessAnaerobicAmmoniumOxidation(Anammox)CombinedwithSoilInfiltrationSystem[J]JournalofHazardousMaterials,2008,151(1)202212[9],,,A/O[J],2007,26(1)1720[10]GaniguR,LpezH,BalaguerMDeta.l,PartialAmmoniumOxidationtoNitriteofHighAmmoniumContentUrbanLandfillLeachates[J].WaterResearch,2007,41(15)33173326[11],,[J],2006,25(5)624628[12],,[J](),2008,36(3)73764:557[13],,,[J],2006,32(10)4346[14],()[M]:,2002[15],[D],2006[16],[J](),2006,34(5)14[17]VandeGraafAAA,deBruijnP,RobertronLAetal,MetabolicPathwayofAnaerobicAmmoniumOxidationontheBasisof15NStudiesinaFluidizedBedReactor[J]Microbiology,1997,14324152421REMOVALEFFECTOFORGANICPOLLUTANTSINLANDFILLLEACHATEOFLOWAMMONIUMNITROGENBYANAMMOXZHANGHongguo1CHENDiyun1YANJia2ZHOUShaoqi2(1CollegeofEnvironmentolScienceandEngineering,GuangzhouUniversity,Guangzhou,510006,China;2CollegeofEnvironentalScienceandEngineering,SouthChinaUniversityofTechnology,Guangzhou,510641,China)ABSTRACTEffectofanaerobicammoniumoxidationonlandfillleachatehadbeenresearchedinthepaperIthadbeendemonstratedthatwellremovaleffectofNH3NandNO2Ncouldbereachedintheupflowanaerobicsludgeblanke,tcorrespondingtotheaverageremovalefficienciesofNH3NandNO2Nbeing9842%and9901%,togetherwiththeiraveragevolumeremovalloadsbeing9364mgl-1d-1and12757mgl-1d-1,respectivelyThemeanremovalefficiencyofCODwasonly2351%duringtheexperimentalperiod48kindsoforganicmattershadbeendetectedbygaschromatographmassspectrometermethodAmongofthem,removalefficienciesof14kindsorganiccompoundswereachieved100%,removalefficienciesof2kindsorganiccompoundswere90%100%andtheremovalefficienciesof7kindsorganiccompoundswere50%90%Moreover,therestillhad14kindsorganiccompoundswhichremovalefficiencieswerebelow50%Ithadbeenindicatedthattherehadsynergisticeffectofanaerobicammoniumoxidationanddenitrificationinthereactor,fortheratioofNO2NremovaltoNH3Nremovalbeing137Keywords:leachate,upflowanaerobicsludgeblanke,tanaerobicammoniumoxidation,organicpollutan.t