人工湿地在城市河道水质改善中的应用  

Application of Constructed Wetland in Urban River Water Quality Improvement

作　　者：王凤平[1] 罗晓[1] 程娅先 高如泰[2] 郑向阳[1] 赵丛丛[1] 李括[1] 李爽[1] 

机构地区：[1]河北科技大学,河北石家庄050000 [2]中国环境科学研究院,北京100000

出　　处：《煤炭与化工》2015年第8期150-153,共4页Coal and Chemical Industry

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.

关 键 词：人工湿地 深度处理 城市河流 生态修复 

分 类 号：X522[环境科学与工程—环境工程]