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28120061RESOURCESSCIENCEVol.28,No.1Jan.,2006:1007-7588(2006)01-0019-06:2005-02-01;:2005-08-24::(1963),,,,,:,E2mail:henryzsr@bnu.edu.cn1,2,3,4,3,4(11,102249;2.,110016;3.,100875;41,100875):,,,,,,,,,:;;;;1111[1],1987199610,1[2]19981111108t,19991114108t60108t,5104hm2,,,112104t,[3]:65%,30%,5%(1),116104t,64001108t,,2%3%[4]119922001101819921999,2000,10,[5],,,8%10%,2010,515108t,[2]112[6],,,,90%,1Table1TheconstitutesofgarbageinBeijing(%)3910021961213813182315610193101357100119922001Fig.1TheamountofgarbageinBeijingfrom1992to2001,,,,,,:,017%,1%2%,2%215%30108,10108,11108,1318[7],,,,,,2,.:,,,,[9,10]211,,,,,,,,,,,212,,,,,,,,,,,,,,,,,,,113108,500104,,,3,,,[10],,2,[11],022812Table2Thechargemodelsofgarbageandfunctionanalyzing000+++++000000+++000++++000000+++:+O,+,,,,,413175,9,,,,,,,,,,,5;(013kg)6,,13809104,,,,,,,,,,,,,,,4411,,,,,,:(1)()==;(2),,T()X:T=f(x):dTPdx=f(x),,:(1),x.,(),,,,,(2),,,x.,Tx:=dTPdx=f(x)0,dPdx=d2TPdx2=f(x)0:=T=a+bx(1)(1),,a0(x=0),,ab0,(CODBOD)1kg,12281:b,41241211aa,uv,a=g(u,v)(1),a0,0,0,.,,S0,a,:a=(1+)C0PS0,(2):C0,;(2)a41212bbab,b,b,,,,,,b(1),,:tr=PCWb(3):tr;PC;Wb3:PCBPANPVC,:PC=TPANWPAN+TPCBWPCB+TPVCWPVC(4)(2)b,tr(1),b,b=tr,b(1):=T=(1+)C0PS0+PCWbx(5)(5)51998715108[12],20%,300104ta250x,1=1gAs=1gPb=1gHg=1gCd=10gCr=10gCu=10gZn1015,b=015,34[13],,100kg,x46013710133Table3ThepercentageofpollutedqualityinBeijingandthetableofchargedisposal(g)1b()As1015Pb1015Hg1015Cr10015Cd1015Cu10015Zn10015222814Table4ThepercentageofheavymentalelementofgarbageofBeijing(mgPkg)AsPbHgCrCdCuZn1106018701239142012861975112711021119014071320139181196514511181143014315117016315185681160191110901601814301431219611115401751129015711600180619386109018411160190151801102101077617201940176017215114015461217415501931123015010134014320172621680175112611031118601581415551177:;,,;;;;;;;6[14],,,,,,,,[15](3R),,;,;,,,,,,,,(References):[1],.[J].,2002,(6):40421[LIUYing2chun,ZHAOXun.Theoptimizationofthemanagementsystemofurbanlivinggarbage[J].ShanghaiSyntheticalEconomics,2002,(6):40421][2].[J].,2005,22(3):17191[LIWei2xin.ThemeasuresandstrategyforresourcesrecoveryandrecyclingofmunicipalrefuseinChina[J].ResourcesScience,2005,22(3):17191][3].[J].,2004,(1):63691[LONGJu.ThesuggestionforfinancialsupporttodealwithlivinggarbageinBeijing[J].BeijingSocialScience,2004,(1):63691][4].[J].,2001,(3):291[ZHENGZhen2jie.WherewillthelivinggarbageofBeijinggo[J].CityManagement,2001,(3):291][5],,.[J].,1998,(12):39411[LIJin2hui,NIEYong2feng,BAIQing2zhong.ThecurrentstatusandcontrolmeasuresofmunicipalsolidwastesinBeijing[J].EnvironmentalProtection,1998,(12):39411][6],.[J].,2003,25(4):68721[LIUChang2qing,CHENJian2fei.OptimizingandPlanningonthemunicipaldomesticrefuseinFuzhou[J].ResourcesScience,2003,25(4):6872.][7],.[J].,2001,23(2):13251[DONGSuo2cheng,QUHong2min.Studyonresourcespotentialityandindustrializationpolicyonurbanconsumerwaste[J].ResourcesScience,2001,23(2):13251][8]BaumolWJ.Ontaxationandthecontrolofexternalities[J].AmerEconomRes,1992,62:3071[9]SchrammG,etal.EnvironmentalManagementandEconomicDevelopment[M].Baltimote:JohnsHopkinsUmiversityPress,19891[10].[M].:,19961461[BATai2zhao2dao.Garbage&theEarth[M].Beijing:EnvironmentalSciencePress,19961461][11].[J].,2001,(6):55571[JIANGYuan.Problemsofurbandomesticgarbagechargesandtheirsolutions[J].Science&TechnologyReview,2001,(6):55571][12],.[J].,2002,24(5):93961[CHENKe,LIANGJin2she.PricingandchargesystemoddomesticwasteinBeijing[J].ResourcesScience,2002,24(5):93961][13],,.[J].,2003,13(1):49521[RENFu2min,RUYi2hong,XUZhao2yi.InvestigationonheavymetalpollutantsinurbangarbageofBeijingCityandtheircountermeasures[J].ChinaSafetyScienceJournal,2003,13(1):49521][14],,.[J].,2002,24(1):1519132281:[JIANGYuan,KANGMu2yi,ZHANGXian2gen.CognitionofresourcesrecoveryandquantativereductiontowardsurbandomesticgarbageamongresidentsinChina[J].ResourcesScience,2002,24(1):15191][15],.[J].,2002,(4):46481[LIUPing2yu,MAJi.Onthedevelopmentinevitabilityofcyclicaleconomy[J].EcologicalEconomics,2002,(4):46481]PricingModelforChargingUrbanDomesticGarbageandItsApplicationPENGXiao2ming1,CHIGuang2yu2,WANGHong2rui3,4,DONGYan2yan3,4(11ChinaUniversityofPetroleum2Beijing,DepartmentofMathematicisandPhysics,Beijing102249,China;21KeyLaboratoryofTerrestrialEcologicalProcesses,InstituteofAppliedEcology,ChineseAcademyofSciences,Shenyang110016,China;31CollegeofWaterSciences,BeijingNormalUniversity,Beijing100875,China;41KeyLaboratoryforWaterandSedimentSciences,MinistryofEducation,BeijingNormalUniversity,Beijing100875,China)Abstract:Withthedevelopmentofeconomyandindustry,moreandmoregarbageisproducedinourcountry.Howeverthepresentchargesystemcannotmeettheneedofgarbagedisposal,andevenhasbecomeahindrancetogarbagedisposalindustrialization.Soitisurgenttosetupanewgarbagechargesystemthatcanfitourcurrentsocio2economicdevelopment.Theoretically,themodelofwastetreatmentsystemshouldbeanonlinearprogrammingmodelaimingatthelowestexpense,theleasttreatmentriskandthehighestoverallbenefitforthesociety,economyandenvironment.However,thetreatmentriskandthecomprehensiveeffectcannotbequantifiedsoeasilyas