摘要
基质除磷被认为是人工湿地中磷去除的主要方式。人工湿地基质除磷不仅受其自身化学特性的影响,还受到废水磷负荷、水力条件、运行方式、温度、溶解氧、pH、竞争性离子等的影响,结合国内外的最新研究进展较全面地论述了上述因素对基质除磷效果的影响。最后对吸附饱和基质的去向进行了一定的探讨。
Phosphorus removal by substrates in constructed wetland which was widely accepted as the most significant approach was affected not only by chemical characteristics of the substrates,but also by phosphorus loading,hydraulic conditions,operation conditions,temperature,dissolved oxygen,pH and coexisting ions.Influence on phosphorus removal by these influential factors was reviewed and the fate of saturated adsorption substrates was also discussed.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2006年第11期112-114,共3页
Environmental Science & Technology
关键词
人工湿地
基质
除磷
影响因素
constructed wetland
substrate
phosphorus removal
influential factors
