摘要
采用多级生物接触氧化法结合生态绿地对城市生活污水进行深度处理。实验结果表明,其COD去除率达92.8%,BOD去除率达95.2%,NH3-N去除率达96.7%,总SS去除率达99.8%。通过考察植物种子发芽率、叶绿素含量、光和作用强度等指标,表明处理后的出水用于绿化回用是可行的。
The advanced treatment of domestic wastewater was achieved by applying a multilevel biological contacting oxidation system, combined with ecological vegetation. It shows that the removal rate of COD, BOD, NH3-N and total SS is 92.8%, 95.2%, 96.7% and 99.8% respectively. The results showed that reusing the treated wastewater on virescence is feasible.
出处
《武汉科技学院学报》
2003年第5期21-25,共5页
Journal of Wuhan Institute of Science and Technology
基金
湖北省科技厅科技攻关计划重点项目(项目编号:2001AA312B01).
