大连市凌水河污水处理厂设计总结

大连市凌水河污水处理厂设计总结大连市凌水河污水处理厂设计总结宋铁红1,陈丽君2,刘海臣2,刘长志3(1.吉林建筑工程学院环境工程系,吉林长春130021;2.中国市政工程东北设计研究院,吉林长春130021;3.长春市水务集团,吉林长春130000)[摘要]大连市凌水河污水处理厂处理能力6.0×104m3/d。采用CAST工艺对大连市生活污水和部分生产废水进行处理。对各构筑物进行了详细设计,设计出水达到排放标准。该污水二级处理方案采用工艺简单有效的处理流程,节省了建设和运行费用。[关键词]污水处理;循环式活性污泥法;生物处理[中图分类号]X703[文献标识码]B[文章编号]1005-829X(2007)04-0088-02Abstract:ThecapacityofLingshuiRiverSewageTreatmentPlantinDalianis6.0×104m3/d.CASTisusedfortreatingthesewageandpartofindustrialwastewaterofDalian.Thedesignofeverybuildingisintroducedindetail.Aftertreatment,thewaterqualityreachestheeffluentdischargestandards.Simpleandeffectivetreatmentprocessisused,resultinginsavingthecostofconstructionandoperation.Keywords:sewagetreatment;cyclicactivatedsludgetechnology;biologicaltreatmentDesignsummaryoftheLingshuiriversewagetreatmentplantinDalianSongTiehong1,ChenLijun2,LiuHaichen2,LiuChangzhi3(1.DepartmentofEnvironmentalEngineering,JilinArchitecturalandCivilEngineeringInstitute,Changchun130021,China;2.ChineseNortheastMunicipalEngineeringDesign