筑龙网给排水所有资料全都免费目录第一章概述..................................................11.1工程项目的背景、建设的必要性以及项目研究过程............11.1.1工程项目的背景..................................11.1.2项目建设的必要性................................21.1.3必要性..........................................31.1.4可行性..........................................31.2编制依据................................................41.3编制范围................................................51.4编制原则................................................5第二章城市概况.............................................62.1城市历史特点、地理位置、行政规划........................62.1.1历史特点........................................62.2城市性质及规模..........................................62.2.1城市性质........................................62.2.2城市规模........................................72.3自然条件................................................72.3.1地形............................................72.3.2城市水系及水文地质..............................82.3.3气象特征........................................82.3.4地震............................................92.4城市给水排水现状与规划概况..............................92.4.1给水现状........................................92.4.2给水规划.......................................102.4.3排水现状.......................................102.4.4排水规划.......................................122.4.5雨水排放规划...................................122.4.6污水排放规划...................................12第三章工程方案及内容......................................173.1回用水量水质预测.......................................173.1.1水量预测.......................................173.1.2回用水水质标准.................................173.2深度处理工艺...........................................183.2.1人工湿地法（方案一）...........................183.2.2曝气生物滤池工艺（方案二）.....................223.3厂区总平面布置....................................
