摘要
人工湿地是近年来发展的一种新型污水处理技术。主要介绍了人工湿地的几种主要构建类型:表面流型人工湿地、潜流型人工湿地、垂直流型人工湿地和复合垂直流人工湿地,并分别指出它们的优缺点。同时简要阐述了人工湿地去除污染物质的机理。
Constructed wetland as a new kind of wastewater treatment technology, is developed rapidly in recent years. Some types as surface flow, subsurface flow, vertical flow and integrated vertical flow constructed wetlands were introduced, and removal mechanism of wetlands was also described.
出处
《环境科学与技术》
CAS
CSCD
2003年第B12期87-90,共4页
Environmental Science & Technology
关键词
人工湿地
污水处理
构建类型
constructed wetland
wastewater treatment
constructed type
