目 录引 言..........................................................................................................11 设计任务及概况.....................................................................................21.1 设计任务及依据...............................................................................21.1.1 设计任务.....................................................................................21.1.2 设计依据及原则.........................................................................21.1.3 设计范围.....................................................................................31.2 设计水量及水质...............................................................................31.2.1 设计水量.....................................................................................31.2.2 设计水质.....................................................................................31.3.3 设计人口.....................................................................................32 工艺设计方案的确定.............................................................................42.1 方案确定的原则...............................................................................42.2 污水处理工艺流程的确定...............................................................42.2.1 厂址及地形资料.........................................................................42.2.2 气象及水文资料.........................................................................52.2.3 可行性方案的确定.....................................................................52.2.4 工艺流程方案的确定.................................................................62.2.5 污泥处理工艺流程.....................................................................82.3 主要构筑物的选择...........................................................................82.3.1 格栅.............................................................................................82.3.2 泵房...........
