城镇污水管网新建/改造工程可行性讨论报告 二○一二年七月目 录前 言......................................................................................................................11.总 论...................................................................................................................21.1 项目概况.....................................................................................................21.2 编制依据及采纳的法律规范、标准.........................................................21.3 编制原则.....................................................................................................31.4 编制范围.....................................................................................................32.1 项目背景.....................................................................................................42.2 项目建设的必要性.....................................................................................53 城镇概况及排水现状........................................................................................83.1 城市概况.....................................................................................................83.2 排水现状及存在问题.................................................................................94.城市规划..........................................................................................................104.1 总体规划...................................................................................................104.2 排水规划...................................................................................................104.3 排水体制论证...........................................................................................105.1 服务范围...................................................................................................125.2 人口预测...................................................................................................125.3 污水量预...
