A/A/O工艺在全地埋式城市污水处理厂的应用  

Application of A/A/O Process in Underground Municipal Wastewater Treatment Plant

作　　者：李帅 李新峰 

机构地区：[1]临沂市环境保护局,山东临沂276000 [2]临沂首创水务有限公司,山东临沂276000

出　　处：《中国给水排水》2018年第4期62-64,共3页China Water & Wastewater

摘　　要：临沂青龙河净水厂工程设计规模为3×10~4m^3/d,所有污水处理设施都建在地下,地上为市民休闲公园。该厂采用A/A/O处理工艺,深度处理采用高效沉淀池+纤维滤布滤池工艺。该厂试运行一个月以来,主要出水指标均达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级A标准,直接运行成本为1.21元/m^3。The design capacity of Linyi Qinglonghe Wastewater Treatment Plant is 3 × 10^4 m^3/d. All wastewater treatment facilities were built in underground and on the ground for the public leisure park. The A/A/O process was employed. High efficiency sedimentation tank and fiber filter were used in advanced treatment process. Through trial operation over one month, all the main indexes of the dis- charged effluent met the first level A criteria specified in the Discharge Standard of Pollutants for Munici- pal Wastewater Treatment Plant （GB 18918 -2002）. The unit direct operating cost of the wastewater treatment plant was 1.21 Yuan/m^3.

关 键 词：地埋式污水处理厂 A/A/O工艺 纤维滤布滤池 

分 类 号：TU992.3[建筑科学—市政工程]