Primary Study on the Pollution Control of Overflow by Stepwise Adsorption Purification Bed

摘要：

In this paper a stepwise adsorption purification bed was introduced to be used for overflow wastewater treatment.According to the principle of natural purification of soil and paddy fields on sewage,the stepwise adsorption purification bed imitated the self-purification function of natural materials,such as defoliation,rotten wood,charcoal and the stone were processed as filler.The removal rate of the parameters,such as COD,NH3-N and TP was invested to show the treatment effect of this system.The result showed that the system had a high removal rate of the contamination in the sewage.The COD,NH3-N and TP removal rates can reach up to 80％,85.8％ and 84％ respectively.

关键词： overflow wastewater adsorption COD ammonia total phosphorus

作者: Wu Chundu Liu Chunxia Xie Qingjie

作者单位: School of Environment,Jiangsu University,Zhenjiang,212013,China Yangzhou Vocational College of Envir School of Environment,Jiangsu University,Zhenjiang,212013,China

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 259-262

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）