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旧金山启动狗粪发电计划.doc

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旧金山启动狗粪发电计划.doc旧金山启动狗粪发电计划"Asmuchaswelovethem,ourpetsleavealotofmanurebehindtheminyardsandonthestreetandthatcanbeamajorsourceofcontaminationofgroundwater.,,SanFrancisco,aleaderinurbanrecycling,ispreparingtoenlistitscaninepopulationforafirstintheUnitedStates:.,thecity"pany,planstotestcollectioncartsandbiodegradablebagsinacity-"slandfill,,000dogs.“Thecityaskedustostartthinkingaboutapilotprogramtorecyclethedogpoopinordertocutbackaddingmorewasteinlandfills,”,anismstogobbleupthematerialandemitmethane,omakeelectricityortoheathomes・DogsandcatsintheUnitedStatesproduceabout10milliontonnesofwasteayear,WillBrinton,anenvironmentalscientistandowner-directorofWoodsEndLaboratoriesinMaine,said・“Asmuchaswelovethem,ourpetsleavealotofmanurebehindtheminyardsandonthestreetandthatcanbeamajorsourceofcontaminationofgroundwater,”,Frankfurt,MunichandViennaareoperatingbiomassprogramstoturnwasteintogas,,cans,paperandothertrashandnowdivertstwo-"sgoalisa75percentdiversionby2010andzero

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