海拉尔三元乳业污水处理厂工艺设计专业：环境工程班级：2005级1班姓名：王小林目录引言..............................................................................................................................................................31设计说明书................................................................................................................................................81.1设计任务............................................................................................................................................81.2流程说明............................................................................................................................................82污水处理设计..........................................................................................................................................92.1中格栅.................................................................................................................................................92.2调节池...............................................................................................................................................112.3气浮池...............................................................................................................................................122.4水解酸化池......................................................................................................................................152.5接触氧化池......................................................................................................................................172.6二沉池...............................................................................................................................................193污泥部分的计算...................................................................................................................................243.1集泥井...............................................................................................................................................243.2污泥浓缩池......................................................................................................................................253.3污泥脱水.........................................................................................................................................274高程的计算..............................................................................................................................................284.1高程布置原则.................................................................................................................................284.2水头损失..........................................................................................................................................284.3高程计算..........................................................................................................................................295泵的选型...................................................................................................................................................326工程概算及效益分析.........................................................................................................................336.1工程初步投资预算...........................................
VIP
