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ID:36454570
大小:2.72 MB
页数:82页
时间:2019-05-10
《城市污水处理工艺综合比选研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、重庆大学硕士学位论文城市污水处理工艺综合比选研究姓名:冯杰申请学位级别:硕士专业:环境工程指导教师:罗固源20070420英文摘要ABSTRACTWaterpollutioninourcounuyisserious.Inordertoimproveenvironmentofwaterbody,experienceindomesticandovffrseasindicatethatconstructingwastewatertreatmentplantsisaneffectiveway.Comparisonandselectionofprocessschemeis
2、OneofmostimportantstagesintheconsUalctofmunicipalwastewatertrentmentplants,whichdecideinvestmentcost,runningcost,effluentqIlali瓴operationsupervisionandsoon.Inthefact,becauseofnoformingacompletesetofevaluationway,costofbudgetestimatedandsubjectiveopinionofdesignera把crucialfactorsofele
3、ctionofprocessschemeinthefeasibilitystudyofourcountry.Wastewatertreatmentprooe船andfactorsthataffecttheselectionofprocessa地systemicanalyzedinthisdissertationandanelaboratehierarchySU'U03Lremodelofevaluationindexissetl巾.ByinductingAnalyticHierarchyProcess(Arm),andimpmvingAHP9alloptimiz
4、edevaluationmodelofplanningofurbanwastewatertreatmentplantisestablished.11舱modeliSabletoreflectcompleteinfluenceofsystemfactorsobjectivelyandmakeevaluationresultmo∞reasonable.whichofferbetterscientificreferenceforselectionofcontrolschemeofpollutionSource.Inordertoimproveefficiencyand
5、veracityofevaluation,weinlroduceadecisionsupportsystem(Dss)intheselectionofmunicipalwastewatertreatmentprocess.DDSisanintegratedsystemcombinedcomputertechniqueswithdecisionsciencetechniques.Inthispaper,weexplainedthebasictheoriesandmethodsabouttheconstructionofselectionofwastewatel"t
6、reatmentprocessofDDS.Wecollectagreatdealofdataaboutprocess,coordinatethesedataaccordingtointroduction,flowcharLmajorconstructorsandfacilitiesandcostfield.Becauseofthis,adatabaseisconstructed;amodelbasebasedonevaluationinformationandIAHPisalsoconstructed.Therefore.weconstructedadecisi
7、onsystembasedondatabaseandmodelbase.Accordingtotheinformationofevaluationfromexperts,thesystemprovidestheoptimummunicipalwastewatertreatmentprocessusersneededthroughfavorableman-machiueinterface.Keywords:Municipalwastewatertreatmentpmcess,Syntheticallyevaluation,AnalyticHierarchyProc
8、ess(㈣,Decisi
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