摘要
介绍了人工湿地的构成和特点 ,阐述了人工湿地的净化机理和应用及对废水中的污染物质氮、磷、有机物的去除过程 ,提出人工湿地这种处理污水的方法具有良好的实用价值和应用前景。
This paper briefly introduces the composing and character of the constructed wetland,and introduces the mechanism and application of the wetland in purification of wastewater. In addition, it also describes the removal procedures of nitrogen, phosphorus and organism in constructed wetland. It may be concluded that the constructed wetlands will have wide applicable prospects, because of its advantages.
出处
《农业环境保护》
CSCD
2000年第5期320-320,F003,共2页
Agro-Environmental Protection
关键词
人工湿地
污水处理
污染物去除
废水处理
constructed wetlands
wastewater treatment
contamination removal
