摘要
人工湿地污水处理系统以其基建费用低、操作维护简单、生态价值高等特点在国内外水处理领域倍受关注。该系统作为一种生态修复技术对河流的深度处理应用越来越广泛。介绍了人工湿地技术深度治理城市河流的必要性,总结了国内外人工湿地技术在城市河流生态修复中的应用概况,并展望了该技术在水污染控制领域的发展趋势。
Constructed wetland sewage treatment system is concerned so much because of its low capital costs, simple operation and maintenance, high ecological value and other characteristics in the field of water treatment at home and abroad. The system as a kind of ecological rehabilitation technology for the application of river deep treatment is used more and more widely. The necessity of advanced treatment technology of constructed wetland in urban rivers was described, and the overviews of constructed wetland technology application in urban river ecological rehabilitation at home and abroad were summarized, and the developing trend of the technology in the field of water pollution control was also prospected.
出处
《煤炭与化工》
CAS
2015年第8期150-153,共4页
Coal and Chemical Industry
关键词
人工湿地
深度处理
城市河流
生态修复
constructed wetland
deep treatment
urban river, ecological rehabilitation
