摘要
小城镇污水处理是我国面临的急待解决的环境问题。分析人工湿地的分类与特点及去污机理,与其它污水处理技术比较,总结出人工湿地具有投资少、运行费用低、出水水质好、操作简单等优点。对人工湿地的应用前景进行了展望。
Environmental problem caused by wastewater treatment of small towns were getting more and more serious. Types, characteristics and mechanisms of wastewater removal by constructed wetlands were analyzed. Comparison with other wastewater treatment technologies, constructed wetlands had the advantages of low investment, cheap operation cost, high quality effluent, simple operation and so on. It was suitable for the wastewater treatment in small towns and rural areas.
出处
《云南化工》
CAS
2006年第3期54-57,共4页
Yunnan Chemical Technology
关键词
小城镇
人工湿地
去污机理
应用前景
small town
constructed wetland
mechanisms of wastewater removal
application prospect
