目录第一章设计依据及主要资料.............................................................................71.1设计依据................................................................................................71.2主要资料................................................................................................7第二章设计背景...............................................................................................8第三章工程规模及设计基础数据确定.............................................................83.1设计原则................................................................................................83.2工程规模................................................................................................93.2.1设计任务.....................................................................................93.2.2设计水量...................................................................................103.3设计水质及处理目标..........................................................................103.3.1进水水质...................................................................................103.3.2处理目标...................................................................................113.4厂区条件..............................................................................................113.5进水条件..............................................................................................123.6排水条件..............................................................................................12第四章污水处理厂工艺方案比选...................................................................134.1污水处理工艺分析..............................................................................134.2进水可生化性的确定..........................................................................144.3污染物去除及处理工艺要求..............................................................154.4常见污水生物脱氮除磷工艺..............................................................184.5污水处理工艺方案的确定..................................................................204.6污泥处理工艺选择..............................................................................224.6.1污泥处理目的...........................................................................224.6.2污泥浓缩脱水工艺...................................................................224.6.3污泥消化工艺...........................................................................244.6.4污泥处置方案选择...................................................................24第五章污水处理厂工艺设计.........................................................................265.1粗格栅..................................................................................................265.1.1功能...........................................................................................265.1.2设计参数...................................................................................265.1.3工艺尺寸设计计算...................................................................275.1.4构（建）筑物结构形式及工艺尺寸.......................................325.1.5工艺装备...................................................................................325.2提升泵房..............................................................
