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1、LandfillBehaviourofMSWandtheImpactontheCDMCertifiedEmissionReductioninChina1222BernhardRaninger,LIRundong,FENGLei,ZHANGHailian(1.InstituteforCleanEnergyandEnvironmentalEngineering(ICEEE)HangkongUniversity,Shenyang110136,China;CIM,Mendelssohnstrasse75-77,D-60325Frankfurtan.Main,Germany&MiningUn
2、iversityofLeoben,WasteManagementandLandfillTechnologyDepartment,A-8700Leoben,Austria;2.InstituteforCleanEnergyandEnvironmentalEngineering(ICEEE)&LiaoningKeyLaboratoryofCleanEnergy&EnvironmentalEngineering(LNKLCE),ShenyangInstituteofAeronauticalEngineering(HangkongUniversity),Shenyang110136,Chi
3、na)Abstract:Chinaattachesgreatimportancetotheissueofclimatechangeandaseriesofpoliciesandmeasureshasbeentakenintheoverallcontextofnationalsustainabledevelopmentstrategy,makingpositivecontributionstothemitigationofandadaptation1th2toclimatechange.BoththeChineseRenewableEnergyLaw(2006)andthe115-Y
4、earPlanmakeprovisiontoencourage3renewableenergyproductionfrommunicipalsolidwaste(MSW)landfillgas(LFG)andtodeveloplandfillgasrecoveryandutilizationprojects.Producinglandfillgaspowerenjoyspreferentialfeed-intariffandtaxreductionwithinacertainperiodoftime.ChinaplanstoholdthehighestnumberofCDMproj
5、ectsworldwide.ByfollowingtheirownexperiencesLFGcapturing,asaneffectivetechniquetoreducetheenvironmentalimpactoflandfillingandtogenerateenergyinChina,wasemphasized4forthelastdecadesbytheinternationalsociety.LandfillgascollectionandutilisationisonetypeofanticipatedCDMintervention.Butbecauseofthe
6、specificorganicmattercompositioninChineseMSWandduetothelandfilloperationpracticetheLFGgenerationcharacteristicsandcaptureratesarebelowthedesignestimates.Keywords:municipalsolidwastelandfill;CDM,landfillgasemissionmodeling;wastemanagementChina;bioorganicwaste;renewableEnergy;biomass;landfillgas
7、utilisation1IntroductionIn2005about580engineeredMSWlandfillsiteswereoperatedinChina,ofwhich,followingtheTechnical5,6NormsonSanitaryLandfillofDomesticWastes,100seemsuitableforLFG-CDMprojectactivities.In2007some24LFGunitsareoperatedorgoin