Constructed wetlands based on the ecological principles are becoming an active research field because of widely applications in wastewater treatment.Firstly introduce the classification of constructed wetlands simply.Then review the research progress on the removal mechanisms of organic pollutants, nitrogen, phosphorus and heavy metal ions by constructed wetlands in detail; analyze the effect of water plants species and biomass of roots to the pollution removal rate also; additionally, discuss the research progress of configures and process design too.At last illuminate applications of constructed wetlands by treating municipal wastewater and industry wastewater.Through analysis, constructed wetlands have widely applied prospects because of low operation fee and simple operation.But do more researches on pollution removal mechanisms and applications in the future.
王平, 周少奇. 人工湿地研究进展及应用[J]. , 2005, 24(3): 278-281.
WANG Ping, ZHOU Shao-qi. Research progress and applications of the constructed wetlands. , 2005, 24(3): 278-281.
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