摘要
人工湿地处理技术适合我国国情,尤其适合广大农村、中小城市的污水处理,同时该技术作为传统污水处理技术的替代和补充工艺越来越受到重视。文章较详细的介绍了人工湿地的由来、发展状况、工艺类型、去污机理以及在国内外的应用和研究进展,分析了人工湿地在农村面源污染治理中的应用前景,以及在大规模推广中面临的挑战。
The constructed wetland has extremely ecological and environmental benefits, suitable for sewage treatment in rural area, small and medium cities in China. The development history and mechanism of constructed wetland, and its application and advances were reviewed. The application prospects in pollution control of plane source in rural areas and the probability of large-scale implementation were discussed.
出处
《广州环境科学》
2012年第2期29-34,共6页
Guangzhou Environmental Science
基金
国家水专项科研项目:快速发展区农村污水控制模式研究及示范工程(2009ZX07211-005-05)
关键词
人工湿地
污水处理
农村面源污染
研究进展
constructed wetland sewage treatment research advances rural non-point source pollution
