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| 人工湿地基质除磷研究进展 | |
| 引用本文： | 刘波,陈玉成,王莉玮.人工湿地基质除磷研究进展[J].四川环境,2008,27(6):41-45. |
| 作者姓名： | 刘波 陈玉成 王莉玮 |
| 作者单位： | 1. 西南大学资源环境学院,重庆,400716 2. 西南大学资源环境学院,重庆,400716;重庆市农业资源与环境重点实验室,重庆,400716 3. 重庆市农业环境监测站,重庆,400020 |
| 摘 要： | 基质除磷被认为是人工湿地磷去除的主要方式，除磷效果不仅受基质自身物理化学性质的影响，还受水力条件、磷负荷、pH值、季节、温度、有机负荷、溶解氧、干湿交替等因素的影响。本文较系统分析了湿地基质除磷的作用机理和基质除磷效率的影响因素，最后对今后研究的方向进行了展望。 |
| 关 键 词： | 基质 除磷 机理 影响因素 |
Research Advances in Phosphorus Removal by Substrates of Constructed Wetland System |
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| LIU Bo,CHEN Yu-cheng,WANG Li-wei.Research Advances in Phosphorus Removal by Substrates of Constructed Wetland System[J].Sichuan Environment,2008,27(6):41-45. | |
| Authors: | LIU Bo CHEN Yu-cheng WANG Li-wei |
| Institution: | LIU Bo, CHEN Yu-cheng, WANG Li-wei ( 1. College of Resources ＆ Environment, Southwest University, Chongqing 400716, China; 2. Chongqing Key Lab of Agricuhural Resources ＆ Environment, Chongqing 400716, China; 3. Chongqing Station of Agricuhural Environment Monitoring, Chongqing 400020, China) |
| Abstract: | Phosphorus removal by substrates in constructed wetland which was widely accepted as the most significant way. Phosphorus removal was affected not only by physical-chemlcal characteristics of the substrates, but also by hydraulic conditions, phosphorus loading, pH, seasons, temperatures, organic loading, dissolved oxygen, alternation of drying and wetting, etc. This paper systematically analyzed the mechanism of phosphorus removal by substrates and the factors affecting its efficiency. Finally, the concerned future research direction was prospected. |
| Keywords: | Substrates phosphorus removal mechanism influence factors |
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