下载后可任意编辑目 录1 设计概述.............................................61.1 设计依据及设计任务.................................61.1.1 设计题目..........................................61.1.2 设计原始资料......................................61.1.3 设计内容和要求....................................71.2 设计水量............................................81.2.1 污水来源及状况....................................81.2.2 污水量的计算......................................81.3 设计水质...........................................91.3.1 生活污水水质: ....................................91.3.2 工业污水水质......................................91.3.3 混合污水水质......................................91.3.4 排水水质.........................................101.4 当量人口的计算.....................................111.4.1 当量人口.....................................111.4.2 当量人口....................................112 城市污水处理方案的确定...............................112.1 确定污水处理方案的原则: ...........................112.2 污水处理方案的确定[1,2,4].............................122.3 设计方案的确定.....................................12下载后可任意编辑2.4 工艺流程的确定....................................122.5.污水处理构筑物的选择...............................132.6.污泥处理构筑物的选择...............................182.7 中水处理构筑物的选择...............................193 污水处理系统的设计.................................193.1 污水厂进水干管的设计...............................193.2 格栅的设计.........................................203.2.1 中格栅的设计.....................................203.2.2 细格栅的设计.....................................233.2.3 格栅除污机的选择.................................253.3 污水提升泵房的设计................................253.3.1 选泵............................................253.3.2 集水池...........................................263.3.3 潜水泵的布置.....................................273...
