基于价值链的废旧家电逆向物流网络建模与优化 (1)

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

2、sedapplianceswouldnotonlydecreasethepollutionofenvironmentandthewasteofresources，butalsogivecompanieseconomicandothersubjoinedbenefits．Therefore，itisimportantforsocietyandindividualstoestablishtheeffectivereversebgisticssystem．Atthistime，itisinitialstageofrecyclinganddealingwithwastedappli

3、ancesandwithoutthecompletedandeffectiveusedappliancesreverselogisticssysteminChina．However,thelawsandregulationsaboutwastedappliancesrecyclinghavepayingoff,thetrade—inplanhasagoodeffectaswell．SornecompaniessuchasHaierhavealreadybegantheusedappliancesreverselogisticssystem．Thispaperresearch

4、andanalysistheliteraturesaboutusedappliancesandthecurrentsituationsaboutusedappliancesreverselogisticsbyvaluecl】ahandanalysistheusedappliancesreverselogisticsnetbasedonthevaluechain．Researchingtherunmodeabouttheusedappliancesreverselogisticsnetbasedonthevaluechainandintroducingtherealcase．

5、Becauseofthereverselogisticsisincorrectandtherearemanynodesinreverselogisticsvaluechain．Moreoverthesenodesaredisorder．Keynodeisnotsetuporitisexistingbutwithoutcreatingvalue．Therefore，thispaperuse0-1mixedintegerlinearprogrammingestablishestheconstructionmodeofusedappliancesreverselogisticss

6、ystembasedonvaluechain．Thevaluechaininthismodemainincluding4nodes，thesearerecyclingcenter,uninstall／detect／servicecenter,materialrecyclingprocessingcenter,finaldisposalcenter．Afterthat,analyzingtheusedappliancesreverselogisticscaseinJining,empiricalresearchingtheusedappliancesreverselogist

7、icsinJiningbytheformofquestionnairesanduselingolltosolveandoptimizationthemode，andfinallygottheresultafteroptimization．Theresultissetthreeuninstall／detect／servicecentersinJiaxiangWenshangandZoucheng，settwomaterialrecyclingprocessingcentersinRenchengandyanzhou,