【摘要】 综述了人工湿地在去除污染物效果方面的研究进展,针对人工湿地对氮磷等污染物去除效率偏低的问题,论述了从改良填料、优选植物以及组合工艺等方面来强化人工湿地的净化效果,并对该技术的研究方向提出了展望,为今后人工湿地在工程实践中的应用提供了借鉴。更多还原

【Abstract】 This paper introduces the research progress on applications of constructed wetland to remove pollutants, discusses the measures to enhance the purification effect of constructed wetland in terms of improved filter, optimized plants and combined process according to the problem of low removal efficacy for pollutants such as nitrogen and phosphorus of constructed wetland, and prospects the research direction of this technology, which serves as a reference for the applications of constructed wetland in engineering practice.更多还原