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西安建筑科技大学硕士论文城市污水处理厂工程费用及成本模型研究专业:环境工程研究生:马七一指导教师:王磊教授王社平教高摘要随着我国国民经济持续稳定的发展,城市基础设施投资发展迅猛,其资源配置的枢纽作用显得越来越重要,给排水工程是基础设施建设中的一项重要工程,特别是污水处理厂作为改善环境的关键,在完善城市排水系统、改善城市综合环境质量、保障居民身体健康方面的作用尤为突出。如何在保证工程质量的情况下做好污水处理厂的费用及成本控制显得十分必要和特别重要。这需要对城市污水处理厂的费用及成本模型进行研究,为降低给排水工程成本费用,提高经济效益提供理论基础,对城市排水工程的成本控制及排水收费提供指导,为政府城市基础设施投资决策及公益性项目经营管理提供科学依据。本文研究了我国城市污水处理厂投资费用与运营成本的现状及相关问题,分析了我国排水工程费用和成本的基本理论与影响因素,系统论述了城市排水工程费用及成本模型建立的理论体系(依据、原则、内容、范围等);重点研究并得到城市污水处理厂投资费用模型,运用昀小二乘法对我国已有城市污水处理厂费用及成本资料进行回归分析,得到了污水处理厂费用函数与成本分析函数;利用建立的模型对西安市部分污水处理厂进行了实证分析。本文的研究在于客观地分析我国目前污水处理厂费用与成本的影响因素以及相关模型,为项目立项、政府决策、污水处理厂经济设计、污水处理厂项目费用及成本研究、排水工程成本控制、排污收费定价提供理论依据。关键词:污水处理厂;费用;成本;模型西安建筑科技大学硕士论文TheresearchontheexpensesandcostmodelsofurbansewagetreatmentplantMajor:EnvironmentalEngineeringCandidate:MaQiyiSupervisor:Prof.WangLeiProf.WangShepingABSTRACTAtpresent,withthecontinualandsteadydevelopmentofournationaleconomy,Urbaninfrastructurehasafastdeveloping,anditspivotalroleofresourcedistributionseemsmoreandmoreimportant,amongthemthewatersupplyandsewageworkisanimportantprojectintheinfrastructureconstruction,especiallythedrainageprojectisregardedasthekeyofimprovingenvironment,itsfunctioninperfectingtheurbandrainagesystem,improvvingthecomprehensiveenvironmentalqualityinthecity,andensuringresidentstobehealthyisparticularlyoutstanding.Howtocontroltheexpensesandcostofthesewagetreatmentplantwellincaseofguaranteeingprojectqualitythatseemsveryessentialandimportant.Itneedsresearchonexpensesandcostmodelsofurbansewagetreatmentplant,whichinordertoreducethewatersupplyandsewageworkexpensesandcost,offerthetheoreticalfoundationforincreasingeconomicefficiency,offersguidanceforcontrollingtheexpensesandcostofthedrainageproject,thusprovidethescientificbasisfortheinfrastructureinvestmentofgovernmentandthemanagingonpublicbeneficialproject.Firstofall,thistexthasstudiedthecurrentsituationsoftheinvestmentcostofurbansewagetreatmentplantofourcountryandoperatingcostandrelevantproblems,analysedindepththebasictheoriesandinfluencefactrrsofthesewagetreatmentplant’sexpensesandcost,describedsystematicallythetheoreticalsystem(basis,principle,content,range,etc.)onsettinguptheexpensesmodelandcostmodeloftheurbandrainagesystem;Secondly,thistexthasanalysedespeciallytheexpensesmodelofurbansewagetreatmentplantandmaininfluencefactor,andhasdonearegression西安建筑科技大学硕士论文analysisbyusingleastsquaresaboutthecostdataofurbansewagetreatmentplantofourcountry.Finally,thethesisusesthehistoricaldataandmodelssetteduptocarryonrealexampleanalysisaboutsomesewagetreatmentplantsinXi'an.Theresearchofthistextliesinanalysingtheinfluencefactorsandrelevantmodelsofthesewagetreatmentplant’sexpensesandcostinourcountryobjectively,whichoffersdirectivesignificanceforapprovingandinitiatingaproject,governmentmakingpolicy,savingdesignofthesewagetreatmentplant,theoreticalresearchonexpensesandcostofthesewagetreatmentplant,controllingthecostofthedrainagesystem,theoreticalfoundationfordrainagechargesandpricingincities.Keywords:Sewagetreatmentplant;Expenses;Cost;Model西安建筑科技大学硕士论文目录1绪论............................................................................................................................11.1研究背景和研究的问题.......................................................................................11.2研究目的和意义...................................................................................................11.3国内外研究现状...................................................................................................21.4研究的主要内容和逻辑框架...............................................................................31.4.1研究的主要内容...........................................................................................31.4.2研究方案技术路线框架图...........................................................................41.4.3研究方法.......................................................................................................42污水处理厂工程费用与成本研究............................................................................62.1污水处理厂概况...................................................................................................62.1.1污水处理厂简介...........................................................................................62.1.2污水处理厂工艺...........................................................................................82.2污水处理厂费用投资估算.................................................................................142.2.1污水处理厂费用构成.................................................................................142.2.2工程投资估算的基本要求.........................................................................182.2.3投资估算的编制办法.................................................................................192.3污水处理厂处理成本构成.................................................................................242.3.1能源消耗费.................................................................................................242.3.2药剂费.........................................................................................................252.3.3职工薪酬..............................
本文标题:城市污水处理厂工程费用及成本模型研究
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