在用常规活性污泥接种的UASB反应器中，anammox启动的表征和定量2013

Characterizationandquantificationofanammoxstart-upinUASBreactorsseededwithconventionalactivatedsludgeChong-JianTanga,b,c,*,PingZhengc,*,Li-YuanChaia,b,Xiao-BoMina,baSchoolofMetallurgicalScienceandEngineering,CentralSouthUniversity,Changsha410083,ChinabNationalEngineeringResearchCenterforControlandTreatmentofHeavy-MetalPollution,Changsha410083,ChinacDepartmentofEnvironmentalEngineering,ZhejiangUniversity,ZijingangCampus,Hangzhou310058,ChinaarticleinfoArticlehistory:Received6March2012Receivedinrevisedform25June2012Accepted26February2013Availableonline9April2013Keywords:AnammoxStart-upGranularsludgeNitritationsludgeCelllysisDenitrificationQuantificationabstractThestart-upofanammoxprocessinoculatedwithanaerobicgranularsludgeandnitritationsludgewerecarefullyinvestigatedintwoupflowanaerobicsludgeblanket(UASB)reactors.Threemajorbioprocessesrelatedinanammoxstart-upi.e.anammox,denitrificationandcelllysis,werequantifiedinbothreactionandmicrobialgrowthaspectsinthefourconsecutivephasesnamelycelllysisph