Emerging organic contaminant removal in constructed wetlands

被引:0
|
作者
Ding, Haijing [1 ]
Ding, Yanli [2 ]
Bai, Shaoyuan [3 ]
机构
[1] Guilin Univ Technol, Guangxi Key Lab Environm Pollut Control Theory &, Guilin 541004, Peoples R China
[2] Guilin Univ Technol, Coll Earth Sci, Guilin 541004, Peoples R China
[3] Guilin Univ Technol, Collaborat Innovat Ctr Water Pollut Control & Wat, Guilin 541004, Peoples R China
基金
中国国家自然科学基金;
关键词
emerging organic contaminants; constructed wetland; removal mechanisms; design parameters; PERSONAL CARE PRODUCTS; WASTE-WATER TREATMENT; PHARMACEUTICALS; MESOCOSMS; MECHANISM;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents a comprehensive review of the current state of research activities on the application of constructed wetlands for removing emerging organic contaminants (EOCs) from wastewater. The design parameters of the reported constructed wetlands including the physical configuration, vegetation species, and targeting subjects were summarized. The removal efficiencies under different conditions in the wetlands were evaluated. In addition, the importance of the three main components of constructed wetlands (substrate, plants and microbes) for emerging organic contaminant removal was analyzed to elucidate the possible removal mechanisms involved. There is a general consensus among many researchers that constructed wetlands hold great potential of being used as an alternative secondary wastewater treatment system for the removal of pharmaceuticals.
引用
收藏
页码:451 / 454
页数:4
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