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当前位置:首页 > 行业资料 > 能源与动力工程 > 不同粒径厌氧氨氧化颗粒污泥的性状研究王姣
王姣1,孙黎明2,于冰3(1.,063004;2.(),063000;3.,121001)[]Anammox。,Anammox;0.5~1.0、1.0~1.5mm1.5mm3Anammox(N)0.52、0.62、0.55g/(g·d)。,,1.0~1.5mmAnammox。[];;[]X172;Q939.9[]A[]1005-829X(2014)10-0059-04ResearchontheshapeandpropertiesofAnammoxgranulesludgewithdifferentgrainsizesWangJiao1,SunLiming2,YuBing3(1.HebeiEnergySourceCollegeofVocationandTechnology,Tangshan063004,China;2.Kailuan(Group)LimitedLiabilityCorporationEnergySavingandEnvironmentalProtectionOffice,Tangshan063000,China;3.CNPCJinzhouPetrochemicalCorporation,Jinzhou121001,China)Abstract:Throughexperiments,thedifferenceofphysicalpropertyandtreatmentresultsofAnammoxgranulesludgewithdifferentgrainsizeshavebeencompared.TheresultsshowthattheenlargementofAnammoxgranulesludgesizesisgoodforreducingthedisadvantageousinfluenceongranulesludge.Thespecificratesofreaction(byN)ofthethreegroupsofAnammoxgranulesludge(0.5-1.0mm,1.0-1.5mmandabove1.5mm)are0.55,0.62and0.52g/(g·d),respectively.Theremovingresultsandstabilityshouldbeconsideredcomprehensively,itisfoundthatinthisexperimentalsystem,thecomprehensivepropertyofAnammoxgranulesludgewhosegrainsizeiswithinthescopeof1.0-1.5mmisthebest.Keywords:Anaerobicammoniaoxidation;sludgegranularsizes;substrateinhibition(Anammox),〔1〕,,〔2-3〕。,,Anammox,。,Anammox〔4〕。Anammox〔5〕,!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1500mg/L,500mg/L,pH6.92,95.25%,7.51mg/L,(<8mg/L)。。[1],,,.[J].,2009,35(12):16-21.[2],.[J].,2011,38(7):39-40.[3],,,.[J].,2012,6(10):3429-3432.[4],,,.[J].,2012,31(7):1597-1603.[5].[J].,2008,30(5):39-40.———————————[](1988—),。:057188031571,E-mail:wu-tinana@163.com。:,E-mail:jjchen@hdu.edu.cn。[]2014-07-24()3410201410IndustrialWaterTreatmentVol.34No.10Oct.,201459。,Anammox。,(3.44±0.37)mmAnammox0.93kg/(m3·d)〔6〕。Anammox,。Anammox,Anammox,Anammox,Anammox。11.1AnammoxSBR。,,。6h,5min,5min,5min,5h45min,70%。1.2UASB。Anammox3,0.5、1.0、1.5mm,0.5~1.0、1.0~1.5mm1.5mm3Anammox。3SBR(Rl、R2、R3),3000mg/L,。1.3,(NH4)2SO4NaNO2。33℃,DO。1.4pHS-3CpH,;Model55,YSI;Spectrum722E,;UV-1700,;Mastersizer2000,;Perkin-ElmerOptima2000DV,Perkin-Elmer;JFC-1100,JEOL。1.5pH、MLSS、VSS、COD、NH4+-N、NO2--NNO3--N〔7〕;〔8〕;(SEM)Anammox;AnammoxMastersizer2000;Perkin-ElmerOptima2000DVAnammox。22.13Anammox1。13Anammox,30.67、1.05、1.84mm,33.28、3.12、3.09g/L,VSS/MLSS0.66、0.710.75,,。,,,,。,,,R2R3,,,,。3,24.0~64.8m/h,Anammox,。2.23Anammox()2。2,3,,Ca、MgFe。,AnammoxCa,,Anammox,。R1(0.5~1.0mm)R2(1.0~1.5mm)R3(1.5mm)/(g·cm-3)1.12±0.0151.14±0.0151.15±0.02VSS/MLSS0.66±0.040.71±0.030.75±0.06/(m·h-1)76.4±8.691.8±9.5121.6±11.7MLSS/(g·L-1)3.28±0.083.12±0.113.09±0.09/mm0.67±0.031.05±0.071.84±0.102014-10,34(10)6023Anammox()mg/g2.3SBR,4,。360d,1。Anammox,,,。1,,R3,3d;R2,4d;R1,7d。,,。10d,3,NH4+-NNO2--N90%。R2R1R3。a—R1;b—R2;c—R3。13Anammox。,0.55、0.62、0.52g/(g·d),,,。,,。,,Anammox,;,。。,Anammox1mm,,>2mm,,〔9〕。,1.0~1.5mmR2Anammox。2.4Anam-mox,25、30、35℃Anammox,2。2Anammox2,,3,。,Anammox35℃,,Anammox25℃。,Anammox,35℃30℃,R3R1(0.5~1.0mm)R2(1.0~1.5mm)R3(1.5mm)Ca49.1951.3547.52Mg6.346.877.09Fe3.844.655.28K1.021.130.93Mn0.290.350.37Na2.493.483.17Al1.090.950.922014-10,34(10),:61。35℃25℃,R3,20%;R240%,R1,70%。,,。,,Anammox。2.5,150mg/L。,300mg/L,Anammox,3。3AnammoxAnammox,。3,3Anammox,。R3R2,4~5h,,。R1,12~13hAnammox。。,,,Anammox。3,,Anammox,,。,,。30.5~1.0、1.0~1.5mm1.5mm3Anammox,:(1)0.5~1.0、1.0~1.5mm1.5mm3Anammox(N)0.52、0.62、0.55g/(g·d)。,,1.0~1.5mmAnammox。(2)Anammox,,,,Anammox。(3)3,Ca、MgFe。,AnammoxCa。(4),,Anammox,,。[1]TangChongjian,ZhengPing,WangCaihua,etal.Performanceofhigh-loadedANAMMOXUASBreactorscontaininggranularsludge[J].WaterRes.,2011,45(1):135-144.[2]Dapena-MoraA,CamposJL,Mosquera-CorralA,etal.StabilityoftheANAMMOXprocessinagas-liftreactorandaSBR[J].J.Biote-chnol.,2004,110(2):159-170.[3]ParkH,RosenthalA,JezekR,etal.Impactofinoculaandgrowthmodeonthemolecularmicrobialecologyofanaerobicammoniaoxidation(anammox)bioreactorcommunities[J].WaterRes.,2010,44(17):5005-5013.[4]TangChongjian,ZhengPing,MahmoodQ.Theshearforceamend-mentsonthesluggingbehaviorofupflowAnammoxgranularsludgebedreactor[J].Sep.Purif.Technol.,2009,69(3):262-268.[5]vanderStarWRL,AbmaWR,BlommersD,etal.Startupofreactorsforanoxicammoniumoxidation:Experiencesfromthefirstfull-scaleanammoxreactorinRotterdam[J].WaterRes.,2007,41(18):4149-4163.[6]ZhangXL,ShanL,XuC.Effectofshearstressonactivatedsludgegranularinsequencingbatchreactor[J].EnergyProcedia,2011,11(1):2121-2126.[7].[M].4.:,2002:102-284.[8]WangXH,ZhangHM,YangFL,etal.Improvedstabilityandperformanceofaerobicgranulesunderstepwiseincreasedselectionpressure[J].EnzymeMicrob.Tech.,2007,41(3):205-211.[9]BhuniaP,GhangrekarMM.RequiredminimumgranulesizeinUASBreactorandcharacteristicsvariationwithsize[J].BioresourceTechnol.,2007,98(5):994-999.———————————[](1982—),。:13513071810,E-mail:wjiao82@126.com。[]2014-07-03()2014-10,34(10)62
本文标题:不同粒径厌氧氨氧化颗粒污泥的性状研究王姣
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