北京市 2 万立方污水处理厂（一期）工程可行性讨论报告2025 年 12 月设 计 文 件 扉 页第三版目 录1 简 介.............................................12项目概述.......................................................................................................................32.1项目名称............................................................................................................32.2编制单位............................................................................................................32.3设计依据、原则和范围....................................................................................33工程背景情况...............................................................................................................73.1区域情况............................................................................................................73.2自然条件............................................................................................................73.3工程建设的必要性............................................................................................94工程规模及处理程度.................................................................................................104.1污水处理厂服务范围......................................................................................104.2污水量预测......................................................................................................104.3处理程度..........................................................................................................114.4处理程度..........................................................................................................125污水处理厂工艺方案选定.........................................................................................135.1处理厂厂址......................................................................................................135.2工艺方案选择原则........................................................
