沈阳市某工业园区污水处理厂工程设计及运行效果  

作　　者：张璞 金延[2] 吴峰 宋歌 

机构地区：[1]沈阳市水务事务服务中心,辽宁沈阳110011 [2]沈阳市建设工程质量监督站,辽宁沈阳110002

出　　处：《环境保护与循环经济》2023年第5期34-37,共4页environmental protection and circular economy

摘　　要：某装备制造工业园区污水处理厂设计规模2.0×10^(4) m^(3)/d,采用“A^(2)/O+高密度沉淀池+纤维转盘过滤”组合工艺处理废水。由于污水处理厂进水包含市政污水和工业废水,进水水质波动较大。运行结果显示,出水水质可以稳定达到GB 18918—2002《城镇污水处理厂污染物排放标准》的一级A标准,设计工艺具有良好的抗冲击负荷性能。An existing wastewater treatment plant in an equipment manufacturing park has a designed capacity of 2.0×10^(4) m^(3)/d,the combined processes of anoxic/anoxic/oxic,high-sludge sedimentation tank and fiber wheel filter were adopted to treat wastewater.Due to the fact that the wastewater is a mixture of municipal wastewater and industrial wastewater,the inlet water quality fluctuated greatly.The results showed that the effluent quality not only met the first level A criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002)and the design process has good resistance to water quality fluctuation.

关 键 词：污水处理厂 工业园区 金属加工业 

分 类 号：X703[环境科学与工程—环境工程]