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3(,221008),,,,,23d7d:01424171mgPL48120mPh(10152617s),626gPm3h,360gPm3h3(2004007)13:3,,(pH),,,3:;;,,VOCs221140mm500mm350mm,:10mm10mm015mm,2121,,,,,,,,,,,11;2;3;4;5;6;7;8;9;10213,(p.putida)[2],CODNP1002015,,,7d,3311,40d,7d,3720046223©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.[5],5d:,[6]48mPh,380mPh1012d,2cm,28mm,,,,,10d360gPm3h,1112d,,,14d,,,,()()25d,626gPm3h,360gPm3h2,600gPm3h,()360gPm3h,[5](),,,,CODNP=1002015,,VOCs7d,23d15d;,4121010PmL1000Pgm-3Pmh-1Ps%Pg(m3h)-1510-650010-64012099195583[1]131224120135[2]010131773012380100104[3]01451153826013199580100280[4]3123120mPh48mPh80mPh33,,48mPh(2614s),450gPm3h,88%120mPh(1016s),310gPm3h,85%,80mPh(1618s),310gPm3h,80%,870gPm3h,72%[2](),1016s120mPh,,3133120mPh48mPh80mPh44720046223©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.中国科技论文在线(1),CODNP1002015,,VOCs,23d7d,,(2)01424171mgPL48120mPs(10152617s),5d,626gPm3h,360gPm3h[4](3)27s,4mgPL,90%,120mPh(1016s)310gPm3h,85%100%;870gPm3h,72%,(4),4121010PmL,110107PmL1000,1FrancisL.Smith.etal.EvaluationofTrickleBedAirBiofilterPerformanceasaFunctionofInletVOCconcentrationandLoading,BiomassControl.JournaloftheAir&wasteManagementAssociation,1999.49(2):185192.2G.Wu,B,Conti.etal.AHighPerformanceBiofilterforVOCEmissionControl.JournaloftheAir&wasteManagementAssociation,1998.48(7):627636.3,,..,1996.16.(2):9295.4,,..,2000.19(8):369372.5,,..,2002.15,(6):3538.6SaxenaVkal.Effectofvapor2phasebioreactoroperationonbiomassaccumulation,distribution,andactivity:linkingbiofilmtobioreactorperformance.BiotechnologyandBioengineering,2000.68:508516.2210082003-11-08,2004727302004():http:PP(010)822276405720046223©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.中国科技论文在线(72)AbstractItispointedoutthatthetailgasemissionfromautomobilesisbecominggraduallyamajorpollutionsourceinfluencinganurbanairqualitywiththeincreaseinurbanautomobilesthroughtheanalysisofautomobiletailgaspollutioninTaiyuan.AdynamicpredictmodelofsharingautomobiletailgasinTaiyuanissetupaccordingtothetheoreticalanaysisofgreysystem,whosepredictedresultsprecisionishigh,andtheprodictionmethodissimpleandpractical.Keywordsairpollution,automobiletailgasandsharingrateSTUDYONPURIFICATIONOFGASEOUSTOLUENEWITHAHIGHPERFORMANCEBIOTRICKLINGFILTERWangLipingetal(73)AbstractInordertodeveloptheeffectivecontrollingtechnologyforVOCsemission,asuitablemicroflorawithhighconversioncapacityfortherecalcitranttolueneastheuniquecarbonsourceisselectedandahighperformancebiotricklingfilterisusedtoremovetoluenefromawastegasstream.Theacclimationperiodisshorteneddownfrom23daysto7daysbyaddingnutrientsaltandusinggas2liquidphaseacclimation.Theresultsofexperimentsshowthatwhenthetolueneconcentrationininfluentgasandthespecificgasflowratewereintherangeof0.424.71mgPLand48mPh120mPh(residenttime10.526.7s)respectively,themaximumbiologicaleliminationcapacityoftolueneinwastegasis626gPm3h,andthenormalbiologicaleliminationcapacityis360gPm3h.Keywordsbiotricklingfilter,toluene,gas2liquidphaseacclimationandmaximumeliminationcapacityASTUDYONTHECHARACTERISTICSOFEXCESSSLUDGEINCINERATIONINAFLUIDISEDBEDINCINERATORLiJunetal(76)AbstractInthispaper,themainstudywasmadeontwobubblingfluidisedbedincineratorsfortheHauptkl¾rwerkStuttgart2MhlhausenSeweragePlantinGermany.Itanalyzedtheflowandcharacteristicsofincineratortechnologyaswellassewagetreatment.Alsothebubblingfluidisedbedincineratorswerediscussedonthetechnologicalcharacteristics.Keywordssludgeincineration,fluidisedbedincineratorandbubblingSTUDYONCOAGULATIONREMOVINGMICROCYSTISAERUGINOSAINWATERLiuZhenruetal(80)AbstractThetextstudiesaboutchitosanflocculatingreagentcompoundingnaturalclaysepiolitetoremovemicrocystisaeruginosainrawwater,itobtainsagoodeffect.Theresultindicatesthatenhancingcoagulationwithchitosan0.56mgPLandsepiolite32mgPLisveryeffective.Acrossingthenumberbymicroscope,ifthenumberfallsfrom1.944106PmLto1.38103PmL,theremovalrateis99.93%;turbidityfallsfrom65NTUto0.1NTU,theremovalrateis99.6%;chlorophyll2acannotbeexaminedafterenhancingcoagulation.ThepHisin48,chitosanflocculateseffectively.Flocculationmechanismisdiscussedinthetest,itisconsideredthatsettingupbridgeandelectricityneutralizationisthemostlyfunctions.Keywordscoagulation,microcystisaeruginosa,chitosan,compoundandsepioliteAPPLICATIONOFELECTROSTATICPRECIPITATORTODEDUSTINGOFHIGHTEMPERATUREFLUEGASFROMTOPOFGAS2BURNINGLIMEKILNLiuJunlongetal(83)AbstractWhenanelectrostaticprecipitatingprocessisusedfordedustingofhightemperaturefluegasfromthetopofagas2burninglimekiln,asignificantdedustingeffectcanbeobtained.Aproperlydesignedprecipitatorcanalsobeusedfortreatingandcontrollingthehightemperaturefluegasandlimedustsfromthetopofthegas2burninglimekiln.Keywordshightemperaturefluegas,limedust,electrostaticprecipitatorandded