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0,,,,。,,。,2070,,,,,,,,。,、、、,。,,,,,,[1-3]。,、、,,,。11.1,,(PallRing)、(CascadeMiniRing)、(IntaloxSaddle)(HeilexPackig),。1。200092:、、、。::X2:B:1004-8642(2008)06-0067-05:2008-09-23:1984-.DiscussiononSuspendedCarriedBiofilmProcessWUXiao-liang,ZHANGQuan,JIANGShuang-yingAbstract:Inthisarticle,thesuspendedcarrier'ssituationinthemarkethasbeenresearched.Andthroughtheresearch,thematerial,structure,shape,physics,biochemicalcharacteristicsofthesuspendedcarrierareanalyzed.Thebasiccharacteristicparametersofsuspendedcarrieraresummarized.Therunningofthesuspendedcarrierinthepracticalprojectsisexpounded.Thestatusofthesuspendedcarrier'sdevelopmenthasalsobeenintroduced.Somesuggestionisprovidedforthecriterion'sestablishmentofthesuspendedcarrier.Keywords:SuspendedcarrierCharacteristicsparameterBiologicaltreatmenta.b.c.d.1216200812EnvironmentalScienceandTechnologyVol.21No.6Dec.2008200812200812200812,,。,,。,。,,。、、、。1.2、,2。,,,,。、、、。、、、。,。21.3,,、(12),,3。、、。31.42,,。2,,。,,,;。4。、、、、。41.5,,,,。5。、、、。1.6,。[4]13X、、、,100~110℃260~300℃,1~1.5cm。。[5],。[6],,568216216216/mm253850/(m2·m-3)400~500220~250200~250/%80~9080~9080~90/(kg·m-3)150~220100~12080~100/mm80100150/(kg·m-3)0.910.910.93/%95~9995~9995~99/(·m-3)2000100035052~3,。[7]0.95~1.05g/cm3,、,。SNP[8],、,N,P,。[9],、、3,、,。[10],,、。[11],,。[12],,。[13]、、、,、。,,,、,,。22,,。,、,。,,、;,,,;,,[14]。1。,,。2~5。3,、、。,[15]。3.1,。,。[16]18mm,0.92kg/m3,1400m2/m3,,COD47.7%,。SNP,,COD80%,SS,BOD[17]。[18],,V():V()=3∶1,HTR6h,COD76.71%,SS73.63%,TN31.87%。[19],,30%,250L/h,10~20℃,,COD85%。[20]/MPa23.0~39.021.0~39.040~5880~100110~12065~80-70-15~20-20/(g·cm-3)0.94~0.960.90~0.911.40~1.41/(m2·m-3)190~250150~160100~12070~90/%85~9085~899092/(kg·m-3)85~10080~9075~9060~75×/mm25×2538×3850×5076×762×/mm50×50100×100/(m2·m-3)200~250150~-180/%80~9080~90/(kg·m-3)90~100100~120134/℃69200812200812200812PVC,COD95%。[21]SBR,COD87%,91.5%。,HTR,,,。3.2、、,。,。[22],,,50%,HTR8h,BOD,COD,93.7%,77.7%,84.6%。[23]SBR,HTR15h,。[24],、、,,。[25]。[26]-SBR,TX。,,COD83%~85%。[27],,COD,BOD15%~50%,15%~80%,、、。,+。PTA[28]。[29]PPE,+,。,,,,、。3.3,,,,,。[30],,50%,HTR60min,。[31],20℃,50%,HTR20min,0.5mg/L。,,、,,。,,,。(EVU),8mm,5mm,0.19g/cm3,800m2/m3~1200m2/m3,,。LINDELIN-POR,10%~30%,。50%~70%,HTR。BOD52kg/(m3·d)。KMTPRL(PURAC-ROSEWATERLTD),5~7mm,10mm,,,0.195g/cm3,88%,400m2/m3。,,,。KMT,HRT0.6h。NlPPONOIL(PVAGELCARRIER),400mg/L,HRT2h。。BOD510kg/(m3·d)。HITACHIPLANTENGINEERING&CONSCTRUCTION70216216216()(POLYMERGELBIO-N-CUBES)3mm。A/O,,71.5%,HTR3h,150%~300%。BOD,,BOD5210mg/L14.2mg/L,40mg/L10.2mg/L,6mg/L0.4mg/L。KLYTECHNOLOGIESFBC,,,。BOD5[32]。4,,。、,2,,。,,,,。,,,。。510,,、、,,。,,,,,。,2006,、、,-,,。2,,;,,。[][1]DEGAARDH,RUSTENB,WESTRUMT.Anewmovingbedbiofilmreactor[J].WatSciTech,1994,29(10/11):157-165.[2]RUSTENB.Movingbedbiofilmreactorsandchemicalprecipitationforhighefficiencytreatmentofwastewaterfromsmallcommunities[J].WatSciTech,1997,35(6):71-79.[3]ANDREOTTOLAG,FOLADONP,GATTIG,etal.UpgradingofasmalloverloadedactivatedsludgeplantusingaMBBRsystem[J].JournalofEnviron-mentalScienceandHealth-PartAToxic/HazardousSubstancesandEnvironmentalEngineering,2003,38(10):2317-2328.[4],,,.13X[J].,2006,22(11):97-103.[5],,.[J].,2003,22(4):269-271.[6],,.[J].,2006,26(4):432-435.[7],,.[J].,2002,22(8):333-337.[8],.:,93217017[P].1993-06-30.[9].:,99253300[P].1999-11-25.[10].:,99203037[P].1999-1-25.[11],,,.:,200320122572[P].2003-12-17.[12],.:,03205324[P].2003-08-04.[13],.:,00267571[P].2000-12-22.[14],.[J].,2004,18(9):84-89.[15],,.[J].,2005,11(4):514-519.[16],,,.HRT[J].,2004,22(3):11-14.[17].SNP[J].,1998(5):18-20.[18],,,.[J].,2001,34(4):34-36.7571216216216[19],,.[J].,2005,21(1):35-38.[20],,.[J].,2005,6(1):87-89.[21],.SBR[J].,2005,31(6):17-19.[22],,.[J].,2002,18(1):9-12.[23],.[J].,2003,29(8):98-99.[24],,,.[J].,2002,24(4):35-37.[25],,,.[J].,1998,2(1):5-11.[26],,.-SBR[J].,2003,4(4):46-50.[27],,,.[J].,2002,18(9):42-44.[28].PAT[J].,2003,26(2):19-23.[29],,,.[J].,2003,22(2):53-56.[30],,,.[J].,2003,23(6):742-747.[31],.[J].,2004,5(9):26-18.[32].[J].,1999,7(14):45-47.()[2],,,.[M].:,2005.[3],,,.[J].,2002,15(6):1-4.[4],,,.、、[J].(),2004,26(1):85-88.[5],,,.[J].,1990,10(4):343-348.[6],,.[J].,1981,5(4):187-192.[7].[J].,1998,10(1):67-72.[8],,,.[J].,2004,16(2):169-177.[9],,.、[J].,2005,11(5):597-560.[10],,,.[J].,2005,16(20):337-340.[11],,,.[J].,1999,18(5):21-24.[12]HAVENSKE,JINKR,RODTUSKYAJ,etal.Hurricaneeffectsonashallowlakeecosystemanditsresponsetoacontrolledmanipulationofwaterleve1[J].TheScientificWorld,2001,1(1):44-70.[13]MOSSB.Engineeringandbiologicalapproachestotherestorationforeutrophicationofshallowlakesinwhichaquaticplantcommunititiesareimportantcomponents[J].Hydrobiologia,1990,20(2):367-377.[14]GUMBRIEHTT.Nutrientremovalprocessesinsystems[J].ecologicalengineering,1993(2):1-30.[15]CARPENTERSR.Themacrophytestissuenutrientpoolofhardwatereutrophiclake:Pliea-tionsformacrophytesharvesting[J].AquaticBotany,1977(3):239-255.[16],,.[J].,2000,20(2):270-275.[17].[J].,1993,9(5):47-49.[18].-[J].,1998,10(4):83-86.[19].[M].:,2000.()7175
本文标题:关于悬浮填料生物膜工艺的探讨
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