目录摘 要..........................................................................................3Abstract.......................................................................................4第一章 设计概论........................................................................61.1 设计依据和任务.....................................................61.2 设计目的............................................................7第二章 工艺流程的确定............................................................82.1 工艺流程的比较.....................................................82.2 工艺流程的选择....................................................11第三章 工艺流程设计计算.......................................................133.1 设计流量的计算....................................................133.2 设备设计计算......................................................133.2.1 格栅...........................................................133.2.2 提升泵房.......................................................143.2.3 沉砂池.........................................................153.2.4 初沉池.........................................................163.2.5 A2/O..........................................................173.2.6 二沉池.........................................................233.2.7 接触池和加氯间.................................................253.2.8 污泥处理构筑物的计算...........................................263.3 构建筑物和设备一览表.............................................29第四章 平面布置.......................................................................314.1 污水处理厂平面布置...............................................314.1.1 平面布置原则...................................................314.1.2 具体平面布置...................................................334.2 污水处理厂高程布置................................................344.2.1 主要任务.......................................................344.2.2 高程...
