基于价值链的废旧家电逆向物流网络建模与优化

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1、山东科技大学硕士学位论文摘要AbstractWiththeimprovementofindividuals’livingstandardandthegrowthofhouseholdappliances’upgrading，increasingquantityofusedappliancesareaccumulatedinthehouse．Theimproperhandlingofthesewasteswouldcausetheenvironmentcontaminationseriouslyandresourcessqua

2、nder．Validdealingwiththeusedapplianceswouldnotonlydecreasethepollutionofenvironmentandthewasteofresources，butalsogivecompanieseconomicandothersubjoinedbenefits．Therefore，itisimportantforsocietyandindividualstoestablishtheeffectivereversebgisticssystem．Atthistime，it

3、isinitialstageofrecyclinganddealingwithwastedappliancesandwithoutthecompletedandeffectiveusedappliancesreverselogisticssysteminChina．However,thelawsandregulationsaboutwastedappliancesrecyclinghavepayingoff,thetrade—inplanhasagoodeffectaswell．SornecompaniessuchasHai

4、erhavealreadybegantheusedappliancesreverselogisticssystem．Thispaperresearchandanalysistheliteraturesaboutusedappliancesandthecurrentsituationsaboutusedappliancesreverselogisticsbyvaluecl】ahandanalysistheusedappliancesreverselogisticsnetbasedonthevaluechain．Research

5、ingtherunmodeabouttheusedappliancesreverselogisticsnetbasedonthevaluechainandintroducingtherealcase．Becauseofthereverselogisticsisincorrectandtherearemanynodesinreverselogisticsvaluechain．Moreoverthesenodesaredisorder．Keynodeisnotsetuporitisexistingbutwithoutcreati

6、ngvalue．Therefore，thispaperuse0-1mixedintegerlinearprogrammingestablishestheconstructionmodeofusedappliancesreverselogisticssystembasedonvaluechain．Thevaluechaininthismodemainincluding4nodes，thesearerecyclingcenter,uninstall／detect／servicecenter,materialrecyclingpr

7、ocessingcenter,finaldisposalcenter．Afterthat,analyzingtheusedappliancesreverselogisticscaseinJining,empiricalresearchingtheusedappliancesreverselogisticsinJiningbytheformofquestionnairesanduselingolltosolveandoptimizationthemode，andfinallygottheresultafteroptimizat

8、ion．Theresultissetthreeuninstall／detect／servicecentersinJiaxiangWenshangandZoucheng，settwomaterialrecyclingprocessingcentersinRenchengandyanzhou,