摘要
采用A/O-MBR微电耗一体化污水处理设备组合人工湿地工艺,对村镇生活垃圾有机物循环利用中心经好氧生化处理后的废水,进行深度处理;介绍了设计参数、工艺流程,主要设备、运行情况;结果表明,出水口CODCr、BOD5、NH3-N、TN、TP五项水质指标平均浓度值分别为16.1mg/L、1.63mg/L、0.91mg/L、8.04mg/L、0.29mg/L,水质达到《城镇污水处理厂污染物排放标准》(GB18918-2002)一级A标准。
The A/O-MBR micro-electricity integrated sewage treatment equipment combined with the constructed wetland process was used to carry out advanced treatment of the wastewater after the aerobic biochemical treatment of the municipal solid waste recycling center;the design parameters, process flow and main equipment were introduced. The operation results show that the average concentration values of the five water quality indicators of water outlets COD Cr , BOD 5, NH 3-N, TN and TP are 16.1mg/L, 1.63 mg/L, 0.91 mg/L, 8.04 mg/L, and 0.29 mg/L, respectively, and the water quality meets the Class A standard of the Pollutant Discharge Standard for Urban Sewage Treatment Plants (GB18918-2002).
作者
白利涛
王德国
梁琴
Bai Litao;Wang Deguo;Liang Qin(Jiangsu Heshun Environmental Co.,Ltd.,Suzhou 215126,China;Shanghai Biyu Water Engineering Co.,Ltd.,Shanghai 201708,China)
出处
《环保科技》
2019年第5期6-8,45,共4页
Environmental Protection and Technology
关键词
村镇生活垃圾
有机物循环利用中心
一体化设备
人工湿地
深度处理
rural and town domestic waste
organics recycling center
integrated device
constructed wetland
advanced treatment
