摘要
填料吸附法是人工湿地去除农村生活污水中磷素的主要方式。对不同类型填料及其组合在吸附除磷方面进行讨论,认为合成填料在单一填料中除磷效果最优,其次是工业废料、天然填料;而组合填料明显好于单一填料。建议在人工湿地填料的选用中,应根据水质特点和填料特性选择不同填料组合强化除磷。
Phosphorus removal by substrates＂ adsorption in constructed wetlands was widely accepted as the most significant way. This paper discussed the various substrates and their combination in terms of phosphorus removal by adsorption. It is considered that modified and synthe- sized substrates were superior industry solid wastes and industry solid wastes were superior natural substrates. While the combined substrates were better than single ones obviously. It suggested that we should choose the different substrates and their combination to remove phosphorus according to the characters of water quality and substrates.
出处
《安徽农业科学》
CAS
北大核心
2011年第17期10367-10369,共3页
Journal of Anhui Agricultural Sciences
基金
江苏省环境科学研究院重点实验室开放基金项目(KF2010001)
江苏省建设厅研究基金项目(JS2008JH05)
江苏省环保厅重点科技示范项目(2009023)
南京工业大学青年教师基金重点项目
关键词
人工湿地
填料
除磷
Constructed wetland
Substrates
Phosphorus removal
作者简介
刘志寅（1986-），男，河北衡水人，硕士研究生，研究方向：污水处理。通讯作者，副教授，博士，硕士生导师，从事污水处理方面的研究，E—mail：youzhaoyang@163．com。
