下载后可任意编辑环境工程专业毕业设计资中县污水处理厂工艺设计1下载后可任意编辑目 录摘 要......................................................51 前言.....................................................62 设计总则..................................................72.1 设计依据................................................72.2 设计原则................................................73 工程规划资料.............................................83.1 自然条件...............................................83.2 城市污水排放规划.......................................94 工程设计概况............................................104.1 设计水质..............................................104.2 设计水量..............................................124.3 厂址选择..............................................134.4 工艺方案的比较和确定..................................134.5 工艺流程..............................................205 污水处理构筑物设计计算..................................215.1 粗格栅................................................215.2 污水提升泵房..........................................245.3 细格栅................................................265.4 钟式沉砂池............................................295.5 A2O 生化反应池.........................................325.6 辐流式二次沉淀池.......................................445.7 混凝反应池.............................................515.8 辐流式沉淀池...........................................535.9 接触池.................................................565.10 计量设备..............................................586 污泥处理构筑物设计计算..................................616.1 污泥量计算.............................................616.2 污泥浓缩池............................................626.3 污泥脱水机房.........................................657 主要附属建筑设计........................................687.1 生产管理用房...........................................687.2 行政办...
