目录前 言...........................................................2一、毕业实习目的............................................2二、毕业实习要求............................................2三、毕业实习正文............................................33.1 第四污水处理厂概况..................................33。2 进水水质指标.......................................33。3 出水水质指标.......................................43.4 第四污水处理厂工艺流程图............................43。5 除臭工艺技术路线确定...............................43.6 主要处理构筑物工艺设计参数..........................4 3.6.1 进水控制井......................................4 3.6。2 粗格栅间及提升泵房.............................5 3.6。3 细格栅间及曝气沉砂池...........................5 3。6.4 初次沉淀池.....................................5 3。6。5 生物反应池....................................6 3.6.6 终沉池..........................................6 3.6.7 接触消毒池......................................6 3.6。8 鼓风机房.......................................7 3。6.9 加氯间及投药间.................................7 3.6.10 初沉池污泥泵房.................................7 3。6.11 剩余及回流污泥泵房............................7 3。6.12 污泥浓缩池....................................7 3。6.13 污泥消化池（一、二级).........................8 3.6.14 污泥消化控制室.................................8 3.6.15 储泥曝气池.....................................8 3。6.16 污泥脱水车间..................................8 3.6.17 沼气脱硫间.....................................9 3.6.18 沼气储气罐.....................................9 3.6.19 除臭系统设计...................................93。7 工艺设计特点.......................................9 3.7.1 提出了确定污水处理厂设计水质参数的频率保证法....9 3.7。2 进行了工艺设计参数的模型试验讨论..............10 3.7.3 采纳了适合水质特点的生物脱氮除磷工艺...........10 3.7.4 优化了水处理构（建）筑物布置...................10 3....
