人工湿地污水处理技术

Wastewater treatment technology of constructed wetland

介绍了湿地的概念及其人工湿地的发展现状，阐述了人工湿地处理污水系统中人工基质、水生植物、微生物对废水污染物的去除机理，指出这种方法具有良好的实用价值和应用前景。

This paper introduces the concept of constructed wetland and its development situations. The working mechanisms of artificial substrate, water plant and microbions in sewage treatment system are elaborated. Author points out this method has good use value and application prospect.