指出了人工湿地是新近发展起来的一种新型污水处理生态系统,分析了人工湿地的概念、组成与作用,阐述了人工湿地的类型,重点综述了湿地植物和人工湿地的去污机理及当前人工湿地在技术方面的缺陷,并对人工湿地的发展进行了展望。%The constructed wetland is a new type of wastewater treatment ecosystems developed in recent decades. This paper introduces the conception, composition and functions of the constructed wetlands, discusses the major types, and mainly illustrates the wetland plants and the determination mechanism. At last, the paper predicts the existing drawbacks in the technical aspect, and puts forward several suggestions.
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