人工湿地在修复富营养化水体中的应用及研究进展  

Application and research progress of constructed wetland in restoration of eutrophic water body

作　　者：孙园 魏心雨 丁怡 Sun Yuan;Wei Xinyu;Ding Yi(College of Ocean Science and Engineering,Shanghai Maritime University,Shanghai 201306,China;Center for Marine Environmental and Ecological Modelling,Shanghai Maritime University,Shanghai 201306,China)

机构地区：[1]上海海事大学海洋科学与工程学院,上海201306 [2]上海海事大学海洋环境与生态模拟研究中心,上海201306

出　　处：《工业水处理》2021年第2期8-14,共7页Industrial Water Treatment

基　　金：国家自然科学基金项目(51809162)。

摘　　要：近年来,水体富营养化呈现加剧态势,不仅引起藻类爆发,还严重影响水质安全。其中,氮、磷和有机物是造成水体富营养化的主要污染物。人工湿地作为一种低成本、高效率的生态治理技术,适用于修复富营养化水体。影响人工湿地去污的主要因素包括:湿地类型及构建方式、水力运行条件和碳氧水平。探讨了人工湿地净化富营养化水体的主要机制,总结了影响人工湿地去污的主要因素,并提出相应的改进方法。最后,对今后的相关研究方向进行了展望。In recent years,water eutrophication has been increasingly serious,which causes algae outbreak and seriously affects water quality safety.Nitrogen,phosphorus and organics are the main pollutants in eutrophic water body.Constructed wetland,which is characteristic of low cost and high efficiency,is a suitable eco-treatment technology for restoration of eutrophic water body.The main influencing factors of pollutant removal in constructed wetlands include wetland type and construction mode,hydraulic operation conditions and carbon-oxygen level.This paper discussed the main purification mechanism of eutrophic water body in constructed wetlands,summarized the main influencing factors of pollutant removal in constructed wetlands,and put forward the improved methods.Finally,the related research trend were prospects.

关 键 词：人工湿地 净污机制 富营养化水体 研究进展 

分 类 号：X703[环境科学与工程—环境工程]