基于LCA的城市污水处理厂环境影响负荷研究
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2020-04-30 09:57:59
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硕士学位论文硕士学位论文基于LCA的城市污水处理厂环境影响负荷研究RESEARCHRESEARCHRESEARCHRESEARCHONONONONTHETHETHETHEENVIRONMENTALENVIRONMENTALENVIRONMENTALENVIRONMENTALIMPACTIMPACTIMPACTIMPACTLOADLOADLOADLOADOFOFOFOFTHETHETHETHEURBANURBANURBANURBANWASTEWASTERWASTEWASTERWASTEWASTERWASTEWASTERTREATMENTTREATMENTTREATMENTTREATMENTPLANTPLANTPLANTPLANTBYBYBYBYTHETHETHETHEMETHORDMETHORDMETHORDMETHORDOFOFOFOFLIFELIFELIFELIFECYCLECYCLECYCLECYCLEASSESSMENTASSESSMENTASSESSMENTASSESSMENT梁松梁松哈尔滨工业大学哈尔滨工业大学哈尔滨工业大学哈尔滨工业大学20201212年7月国内图书分类号:X822学校代码:10213国际图书分类号:504密级:公开工学硕士学位论文工学硕士学位论文基于LCA的城市污水处理厂环境影响负荷研究硕士研究生:梁松导师:樊庆锌副教授申请学位:工学硕士学科:环境科学与工程所在单位:市政环境工程学院答辩日期:2012年7月授予学位单位:哈尔滨工业大学ClassifiedIndex:X822U.D.C:504DissertationfortheMasterDegreeinEngineeringRESEARCHRESEARCHRESEARCHRESEARCHONONONONTHETHETHETHEENCIRONMENTALENCIRONMENTALENCIRONMENTALENCIRONMENTALIMPACTIMPACTIMPACTIMPACTLOADLOADLOADLOADOFOFOFOFTHETHETHETHEURBANURBANURBANURBANWASTEWATERWASTEWATERWASTEWATERWASTEWATERTREATMENTTREATMENTTREATMENTTREATMENTPLANTPLANTPLANTPLANTBYBYBYBYTHETHETHETHEMETHORDMETHORDMETHORDMETHORDOFOFOFOFLIFELIFELIFELIFECYCLECYCLECYCLECYCLEASSESSMENTASSESSMENTASSESSMENTASSESSMENTCandidateCandidateCandidateCandidate::::SongLiangSupervisorSupervisorSupervisorSupervisor::::Prof.QingxinFanAcademicAcademicAcademicAcademicDegreeDegreeDegreeDegreeAppliedAppliedAppliedAppliedforforforfor::::MasterofEngineeringSpecialtySpecialtySpecialtySpecialty::::EnvironmentalscienceandEngineeringAffiliationAffiliationAffiliationAffiliation::::SchoolofMunicipalandEnvironmentalEngineeringDateDateDateDateofofofofDefenceDefenceDefenceDefence::::July,2012Degree-Conferring-InstitutionDegree-Conferring-InstitutionDegree-Conferring-InstitutionDegree-Conferring-Institution::::HarbinInstituteofTechnology哈尔滨工业大学工学硕士学位论文-I-摘摘摘摘要要要要城市污水处理厂作为一项环保工程是有益于环境的改善,在节约水资源、减少水环境污染等方面发挥了不可替代的作用。然而城市污水处理厂在其建设、运行和拆除过程中有不可避免的产生了废水、废气和固体废弃物,污染了环境。因此,本文采用生命周期评价的方法,对污水处理厂在其生命周期范围内的环境影响负荷进行了分析。首先,本文采用生命周期评价的思想对污水处理厂进行了研究目的和范围的界定,将其生命周期范围划分为:原材料获取及运输与施工建设阶段、运营阶段和报废拆除阶段三个部分。并以该污水处理厂的年处理量为基本
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