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20220074POLLUTIONCONTROLTECHNOLOGYVol.20,No.2Apr.,2007IC3,,,(,450012):20LIC,,NH+4-N120mg/L,NO-2-N150mg/L,301,ANAMMOX:3;130d,;NH+4-NNO-2-N82.1%94.5%;NH+4-NNO-2-NNO-3-N11.160.3;12mm:IC;;:X703:AStudyonCharacteristicsofStart-upandOperationofICReactorforANAMMOXZHANGJie,LIHai2hua,WEIDao2ling,ZHULing2feng(EnvironmentalandMunicipalEngineeringCollege,NorthChinaUniversityofWaterConservancyandElectricPower,Zhengzhou,Henan450012,China)Abstract:Thecharacteristicsofstart-upandoperationofICreactorforANAMMOX,whichhadaneffectivevolumeof20Landwasfedwithanaerobicsludgefromabeerplant,wasstudiedatthetemperatureof301.TheinfluentconcentrationsofNH+4-NandNO-2-Nwerekeptat120mg/Land150mg/Lrespectively.Theresultsshowedthatafterthephasesofacclimation,loadincreaseandsteadyfunctioninturn,theANAMMOXICreactorcouldbestarted-upsuccessfullyonthe130thday.Theremov2alratesofNH+4-NandNO-2-Nwereabout82.1%and94.5%respectively;theaverageratioofremovedNH+4-N,removedNO-2-NandproducedNO-3-Nwas11.160.3;granularsludgewith12mmdiameterwereshapedinthereactor.Keywords:ICreactor;ANAMMOX;granularsludge:20062112013:(2006610004);:(1975),,,,,(AnaerobicAmmoniumOxidation,ANAMMOX)2090,[1],[2],11d[3],,[1,4][5][5]SBR[6]UASB[7][8]EGSB[9],ANAMMOX[7,9][10,11],ICIC(,InternalCirculationReactor)PAQUES2080,,[12],IC,,IC,IC2220211.1IC1IC,15cm,120cm,20L,10L,2L,,3011IC1.2,11/(mgL-1)/(mgL-1)/(mgL-1)KH2PO427ZnSO47H2O430MgSO4H2O300CuSO45H2O250CaCl2136EDTA5000MnCl24H2O990NaHCO3500FeSO45000NiCl26H2O190NH4Cl120CoCl26H2O240NaNO2150H3BO141mL/L;pH7.88.4;,,SVI231.75mL/g,MLVSSMLSS0.68,12L,60%1.3NH+4-N:;NO-2-N():N-(1-)-;NO-3-N:;TN:;pH:;MLVSSMLSSSVI:2211IC3,ICNH+4-N120mg/L,NO-2-N150mg/L,1d50d,(HRT)2d,NH+4-NNO-2-N0.06kg/(dm3)0.075kg/(dm3),NH+4-NNO-2-N81.5%93.7%;51d100d,,,HRT2d2h,NH+4-NNO-2-N1.44kg/(dm3)1.8kg/(dm3),,6h,NH+4-NNO-2-N,82.7%95.9%;100d130d,,HRT6h,NH+4-NNO-2-N0.48kg/(dm3)0.6kg/(dm3),NH+4-NNO-2-N82.1%94.5%130d,NH+4-NNO-2-N2323200741IC2323,12d,NO-2-N0,NH+4-N,,,,,,NO-2-N,,,NH+4-N,NO-2-N,NH+4-N14d,NH+4-NNO-2-N0,;16d,NH+4-NNO-2-N,NO-3-N,4650d,NH+4-NNO-2-N80%90%;5190d,NH+4-NNO-2-N,NH+4-NNO-2-N82%94%;9198d,NH+4-NNO-2-N,NH+4-NNO-2-N,2h,NH+4-NNO-2-N47.6%53.1%,,NH+4-NNO-2-N90d,;101130d,NH+4-NNO-2-N0.480.6kg/(dm3),NH+4-NNO-2-N82.1%94.5%2.2IC3,NH+4-N,NO-2-NMulderA[1],CO2NO-2-NNO-3-N,NO-3-N,3130d,NO-3-N4,NH+4-NNO-2-NNO-3-N545,,NO-3-N0,;,NO-2-NNH+4-N,,45NO-3-NNH+4-NNO-2-NNH+4-N,NO-2-N,,,,NO-2-NNH+4-N,,,,;,13d,NO-3-N,NO-3-NNH+4-N,,,,NH+4-NNO-2-NNO-3-N11.160.32.32.3.1,5d,;7d,,;,86d,,24202,;130d,12mm,662.3.2MLVSSMLSSSVI,MLVSSMLSSSVI22MLVSSMLSSSVI/d050100130MLSS/(mgL-1)431575341262512872MLVSS/(mgL-1)2389540992679487MLVSSMLSS0.680.710.730.73SVI/(mLg-1)231.75132.7379.277.672,130d,(MLSS)4.3g/L12.9g/L,3,MLVSSMLVSS,SVI,,3(1),ANAMMOX,ANAMMOX;(2)ICANAMMOX,3,130d,,NH+4-NNO-2-N82.1%94.5%;NH+4-NNO-2-NNO-3-N11.160.3;(3)130d,,,12mm,SVI77.67;(4),,,,ICANAMMOX[][1]MulderA,vandeGraafAA,RobeasonLA,eta1.Anaerobic2ammoniumOxidationDiscoveredinaDenitrifyingFluidizedBedReactor[J].FEMSMicrobiolEcol,1995,16(3):177-184.[2],.[J].,1997,19(4):25-28.[3]StrousM,HeijnenJJ,KuenenJG,eta1.TheSequencingBatchReactorasaPowerfulToolfortheStudyofSlowlyGrowingAn2aerobicAmmonium2oxidizingMicroorganisms[J].ApplMicro2biolBiotechnol,1998,50(5):589-596.[4]EgliK,FrangerU,AlvarezPJJ,eta1.EnrichmentandCharac2terizationofAnanmmoxBacteriumfromaRotatingBiologicalContractorTreatingAmmonium2richLeachate[J].ArchMicro2biol,2001,175:198-207.[5]StrousM,vanGervenE,ZhengPing,eta1.AmmoniumRemovalfromConcentratedWasteStreamswiththeAnaerobicAmmoni2umOxidation(ANAMMOX)ProcessinDifferentReactorCon2figurations[J].WatRes,1997,31:1995-1962.[6],.[J].,2005,36(5):39-44.[7],.UASB[J].,26(1):55-601[8],,,.ANAMMOX[J].,2003,19(7):62-65.[9],.EGSB[J].,2005,25(2):208-213.[10],,.[J].,2004,24(2):220-224.[11],,.[J].,2004,22(3):3-71[12].[J].,1998,19(1):94-96.