目 录1. 概 述.........................................................................................................................................................11.1 项目背景........................................................................................................................................11.2 编制依据........................................................................................................................................21.3 采纳的法律规范和标准................................................................................................................21.4 编制原则........................................................................................................................................31.5 编制范围........................................................................................................................................41.6 结论及主要经济指标....................................................................................................................42. 城市概况..................................................................................................................................................82.1 城市自然条件................................................................................................................................82.2 企业排水现状................................................................................................................................92.3 项目建设的必要性......................................................................................................................103. 工程总体方案........................................................................................................................................113.1 设计内容和服务范围..................................................................................................................113.2 建设规模......................................................
