| 人工湿地系统除磷影响因素研究进展 |
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| 引用本文： | 仇付国,徐艳秋,许俊挺,付昆明.人工湿地系统除磷影响因素研究进展[J].科技导报(北京),2017,35(9):23-29. |
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| 作者姓名： | 仇付国 徐艳秋 许俊挺 付昆明 |
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| 作者单位： | 北京建筑大学城市雨水系统与水环境教育部重点实验室, 北京 100044 |
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| 基金项目： | 国家自然科学基金项目（51278024）；住房和城乡建设部科学技术计划项目（K42016090）；北京建筑大学科学研究基金资助项目（00331616055） |
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| 摘 要： | 磷是导致水体富营养化的主要因素之一，人工湿地能够经济有效地去除水体中的磷。本文论述了人工湿地除磷的机理，对人工湿地中植物、微生物和基质去除污水中磷的物理、化学及生物作用机制进行了综述。讨论了温度、溶解氧、水力停留时间和水力负荷等因素对人工湿地净化磷的影响。探讨了无基质人工湿地代替传统人工湿地去除水体中污染物的发展和应用情况。
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| 关 键 词： | 磷 人工湿地 基质 微生物 植物 |
| 收稿时间： | 2016-11-16 |
Research progress in influence factors of phosphorus removal in constructed wetland systems |
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| QIU Fuguo,XU Yanqiu,XU Junting,FU Kunming.Research progress in influence factors of phosphorus removal in constructed wetland systems[J].Science & Technology Review,2017,35(9):23-29. |
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| Authors: | QIU Fuguo XU Yanqiu XU Junting FU Kunming |
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| Institution: | Key Laboratory of Urban Stormwater System and Water Environment, Ministry of Education; Beijing University of Civil Engineering and Architecture, Beijing 100044, China |
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| Abstract: | Phosphorus is one of the main causes of eutrophication of water bodies. Constructed wetland can remove phosphorus effectively and economically. This paper discusses the mechanism of phosphorus removal in constructed wetland, and reviews the physical/chemical/biological reactions for phosphorus removal by wetland plants, microorganisms and media in the constructed wetland. The effects of temperature, dissolved oxygen, hydraulic retention time and hydraulic load on the phosphorus purification in constructed wetland are discussed. The development and application of non-media constructed wetland for pollutants removal in water are also discussed. |
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| Keywords: | phosphorus constructed wetland media microorganism plants |
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