垃圾分类的小课题报告 (4)-豆柴文库

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垃圾分类的小课题报告summary——byzxyfromgroup2topic[theinvestigationintogarbageclassifiedrecoveryinseu]backgroundthereasonforthisinvestigationwasjustbeingcuriosity.wehavebeentaughttoassortthetrashsincewhenwewerekids，andwecaneasilycomeupwithlotsofadvantagestodosuchathing.however，itseemsthatwearestillmixinggarbagetogether，nomatterinmyhometownornanjing.ihavebeensuspectingthattrashisnotbeenassortedforalongtime，andthisisagoodopportunitytofigureitout.mypartnersarealsobehindme.so，wechooseourcampustobetheresearcharea.pre-researchinourpre-research，infact，wecanalreadyassumethatwedidn’tassortthetrash.eveninthewholenanjingcity，buryingisstillthemostcommonwaytohandlethetrash.peoplejustcrushandburyit，noclassification，letalonerecovery.interviewtheinterviewprovedourguess.on12.24th，weinterviewedacleanerinourcampus.myworkisholdingthecamera.weweretoldthatthegarbagewasgatheredtoacrusherinseu.everydaytrucksfromfactorywouldcometotakethosecrushedtrash.wealsohadavisittothose3crushers.trashwasmixedfromtheverybeginning，nochanceforclassifiedrecovery.questionnairethus，wemadeanonlinequestionnaire，tryingtofindoutwheretheproblemsare.asaresult，wefoundthatmostofstudentswantedtobutdidnotknowhow.caseresearchinthatcase，wesearchedsomeexcellentexamplesfromeuropeandamerica，aswellassometipstohowtorecycleyourtrash.conclusionfranklyspeaking，wefindthatthereisstillagiantsteptoachievegarbageclassifiedrecovery：peopleneedtobemorepassionateaboutthis，andoursystemoftrash-recoveryneedsabigimprovement.ourinvestigationisfarfromenough.butatleast，wedohopewehavemadeadifference，nomatterhowsmallitis.