水污染控制工程课程设计1摘要本次课程设计的题目为某城市污水处理厂设计,结合当地的水质情况、处理量等多方面因素考虑，选择一体化氧化沟法水处理工艺，使水质达到处理要求，并对各个水处理构筑物进行了尺寸和处理指标方面的计算，最后布置了整体平面图及高程图。该污水厂的设计处理量为30000处理厂处理流程为：污水→粗格栅→提升泵房→细格栅→辐流式沉砂池→卡鲁塞尔氧化沟→二沉池→接触消毒池→出水。污泥流程：剩余活性污泥→污泥提升泵房→浓缩脱水一化车间→污泥外运污水排放应执行《污水综合排放标准（GB8978－1996）》中的二级标准.关键词：污水处理厂卡鲁塞尔氧化沟书目录一、绪论.......................................................1TOC\o"1-3"\h\z\uHYPERLINK\l_Toc16380二、设计内容··················································2HYPERLINK\l_Toc1393三、污水厂的设计规模··········································3HYPERLINK\l_Toc5318四、进出水水质················································3HYPERLINK\l_Toc22750五、处理程度的计算············································3HYPERLINK\l_Toc17086六、城市污水处理设计··········································PAGEREF_Toc170864HYPERLINK\l_Toc320891、工艺流程的比较·········································4HYPERLINK\l_Toc217022、工艺流程的选择·········································7HYPERLINK\l_Toc10485七、污水处理构筑物设计········································8HYPERLINK\l_Toc31911.粗格栅和提升泵房(两者合建)······························8HYPERLINK\l_Toc13167设计计算··············································8HYPERLINK\l_Toc135652、细格栅和沉砂池·········································PAGEREF_Toc1356511HYPERLINK\l_Toc19490八、污泥处理构筑物的设计计算·································PAGEREF_Toc1949027HYPERLINK\l_Toc301361、污泥泵房··············································PAGEREF_Toc30136272、贮泥池················································27HYPERLINK\l_Toc93623、污泥浓缩池···········································PAGEREF_Toc9362284、排泥泵房··············································29HYPERLINK\l_Toc27423九、污水厂平面，高程布置·····································30HYPERLINK\l_Toc236421、平面布置··············································30HYPERLINK\l_Toc162422、管线布置··············································30HYPERLINK\l_Toc85783、高程布置·············································31TOC\o"1-1"\h\u十、心得体会·····················