摘要
Themainremovalmechanismsforthedegradationsofsevenpollutantsinwastewatertreatmentwetlandswereanalysed,andamathematicalmodelwasestablishedtoquantifytheremovalofeachpollutant,basedonitsmainremovalmechanisms.Subsurfacehorizontalflowwetlandsweretreatedasaseriesofcontinuousstirred-tankreactors(CSTRs).Kineticmodelsfortheremovalofbiochemicaloxygendemand,chemicaloxygendemand,ammonia,totalnitrogenandfaecalcoliformswereestablishedbycombiningMonodorfirst-orderkineticswithCSTRassumptions.Thesetentativemodelsaccountforawiderangeoffactorsthataffectwetlandperformance,butthemodelshavenotbeenprovenbyexperimentdata.Dependingonthederivationofvariouscoefficientsinthemodelsandverificationbyactualperformancedata,thisstudymayprovideastartingpointforanintegratedpollutantremovalmodeltobedeveloped,andexperimentallyverified,therebymakingastepforwardfromthecurrentgreenbox'approachofwetlanddesign.
出版日期
2010年04月14日（中国期刊网平台首次上网日期，不代表论文的发表时间）
