某某集贤经济开发区污水处理厂工程项目建议书2018年4月某某集贤经济开发区污水处理厂工程项目建议书项目实施单位：某某集贤经济开发区管理委员会编制单位：某某省海纳久城建设工程管理有限公司2018年4月目录1.总论..............................................................11.1项目概况..............................................11.2编制依据..............................................11.2.1主要设计资料........................................11.2.2法律法规............................................11.3采用的标准和规范......................................11.4编制原则..............................................21.5编制范围..............................................31.6结论及主要经济指标....................................32工程建设的必要性..................................................42.1实施背景..............................................42.2污水系统现状及存在问题................................42.3开发区总体规划的要求..................................52.4经开区建设的要求......................................52.5项目必要性分析........................................53.城市概况.........................................................73.1自然条件..............................................73.1.1地理位置...........................................73.1.2自然地理...........................................73.1.3自然资源...........................................73.1.4交通概况...........................................93.1.5经济概况...........................................93.2集贤经开区概况.......................................103.3污水处理系统现状.....................................103.4上位规划概况及执行情况...............................124.方案论证........................................................144.1排水体制论证.........................................144.2排水系统布局论证.....................................144.3建设规模论证.........................................154.3.1污水量预测.........................................154.3.2工程规模确定.......................................174.4排放污水水质情况论证.................................184.4.1进水水质...........................................184.4.2出水水质...........................................204.4.3污水处理效率.......................................204.5厂址比选.............................................214.5.1选址原则..........................................214.5.2厂址方案比选.......................................214.6污水生化处理工艺论证.................................224.6.1概述.......................................................224.6.2分段进水多级A/O工艺..............................314.6.3EBIS一体化生物处理工艺............................344.6.4方案选定...........................................374.7污水深度处理工艺论证.................................404.7.1深度处理工艺概述...................................404.7.2深度处理工艺方法比选...............................424.7.3深度处理工艺选定...................................454.8污泥处理工艺论证.....................................454.9废气处理工艺论证.....................................504.10消毒工艺选择........................................534.11污水排放管道方案论证................................544.11.1管道布置原则......................................544.11.2污水排放管道方案比选..............................554.12污水排放管道管材比选...