第2页共63页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共63页目录摘要.........................................................51前言......................................................62工程概况...................................................72.1公司简介.................................................72.2编制范围.................................................72.3设计依据.................................................72.4设计原则.................................................82.5自然资料与城市概况.......................................82.6污水处理工程设计.........................................92.7工艺设计................................................103污水处理构筑物的设计及计算................................163.1细格栅..................................................163.2隔油池..................................................203.3调节池..................................................233.4水泵总扬程计算..........................................243.5气浮池..................................................253.6生物接触氧化池..........................................294二沉池...................................................354.1竖流式沉淀池的工作原理..................................354.2影响二沉池运行设计的主要因素............................35第3页共63页第2页共63页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共63页4.3二沉池计算..............................................365污泥处理构筑物的设计及计算................................415.1污泥处理的目的与处理方法................................415.2浓缩池污泥量............................................415.3污泥泵的选型............................................415.4竖流式浓缩池............................................416污泥脱水..................................................476.1概述....................................................476.2污泥脱水设备的选择......................................476.3脱水污泥量计算..........................................487污水处理厂平面布置........................................497.1污水处理厂设施组成......................................497.2污水处理厂平面布置的原则................................497.3总平面图布置............................................518污水处理站高程布置........................................528.1高程布置的原则..........................................528.2水头损失计算............................................538.3污泥高程计算............................................558.4高程确定................................................568.5环境保护、建筑防火和职业安全防护........................578.6水处理厂劳动定员........................................58第4页共63页第3页共63页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第4页共63页9主要构筑物一览表..........................................609.1构筑物一览表............................................609.2主要设备一览表..........................................6110污水处理厂工程技术经济分析...............................6210.1投资估算...............................................6210.2污水处理成本...........................................63总结与体会..................................................65致谢........................................................66参考文献....................................................67摘要第...
