垂直流人工湿地处理铁路车站生活污水试验研究

Study on vertical flow constructed wetland for treatment of railway station domestic sewage

将预处理与垂直流人工湿地组合工艺相结合,处理生活污水,通过对人工湿地组合工艺对不同季节运行效果、水力负荷、污染负荷等运行参数分析系统对COD,BOD5,TP,TN,SS的处理效果,研究结果表明垂直流湿地系统对COD,BOD5,SS都有很高的去除率,为铁路车站垂直流人工湿地的设计、运行管理提供了参考的经验和数据。

The pretreatment and vertical flow artificial wetland group technology combined sewage treatment,through the combined process of constructed wetland in different seasons,the running effect of hydraulic loading,pollution load and other operating parameters analysis system for COD,BOD_5,TP,TN,SS of the treatment effect,the results show that the vertical flow wetland system had removal rate very high on COD,BOD_5,SS,provides reference experience and data for the design of railway station,vertical flow artificial wetland management.