摘要
湿地能改善水质,为多种水污染提供了一个有效、廉价的治理场所。人工湿地作为近20年来发展起来的一种传统的污水处理技术已越来越受到各国的重视。系统的阐述了湿地土壤、植物、微生物在污水净化中的作用及机理,并展望了湿地未来发展前景。
Wetland can improve water quality and provide a efficient, low-cost treatment places for sewage purification. As a conventional sewage treatment the technology of constructed wetlands developed in recent 20 years has been paid more and more attention to by many countries. This paper discussed the purification function and mechanism of wetland soils, plants, and micro-organisms. Finally, the prospect of wetlands future was prospected.
出处
《南水北调与水利科技》
CAS
CSCD
2007年第4期64-66,共3页
South-to-North Water Transfers and Water Science & Technology
基金
北京市自然科学基金委员会资助
北京市教育委员会科技发展计划重点项目资助(KZ200310028012)
关键词
湿地
污水净化
机理
evergleid
wastewater treatment
mechanism
