摘要
针对农村生活污水水质水量不稳定,低碳氮比,运行费用不足等特点,探讨了复合生物滤池+潜流人工湿地组合工艺处理农村生活污水的实用性。其结果显示,虽然进水水质水量波动大,但出水水质稳定、去除效果良好,达到《城镇污水处理厂污染物排放标准》(GB18918-2002)一级B标准,且运行费用低、低能耗,操作及维护简单,较适用于农村生活污水的处理。
The practicability of compound water treatment system with biological filter and subsurface flow constructed wetlands（ SSFCWs） was studied in treating rural domestic sewage with unstable yield,low C / N value and limitied costs. The experimental results showed that the effluent quality was ideal stability and reached the first class B criteria of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant（ GB18918-2002）,also proved that the process with less operating expenses and simple operation is suitable for treating the rural domestic sewage.
出处
《环境工程学报》
CAS
CSCD
北大核心
2016年第2期775-780,共6页
Chinese Journal of Environmental Engineering
关键词
农村生活污水
复合生物滤池
潜流人工湿地
rural domestic sewage
biological filter
subsurface flow constructed wetlands
