| 水平潜流人工湿地脱氮除磷研究进展 |
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| 引用本文： | 周艳丽,佘宗莲,孙文杰.水平潜流人工湿地脱氮除磷研究进展[J].水资源保护,2011,27(2):42-48. |
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| 作者姓名： | 周艳丽 佘宗莲 孙文杰 |
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| 作者单位： | 海洋环境与生态教育部重点实验室,中国海洋大学环境科学与工程学院,山东,青岛,266100 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2008ZX07106-003); 教育部新世纪人才支持计划(NCET-07-0780) |
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| 摘 要： | 总结了水平潜流人工湿地的脱氮除磷机理,分析了进水水质、植物、基质、温度和水力停留时间这5种影响处理效果的主要因素,从不同角度论述了提高脱氮除磷效果所采取的措施,并探讨了水平潜流人工湿地存在的局限性和发展趋势。
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| 关 键 词： | 水平潜流人工湿地 脱氮除磷 影响因素 |
| 修稿时间： | 2011/3/29 0:00:00 |
Progress of research on removal of nitrogen and phosphorus in horizontal subsurface flow constructed wetlands |
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| ZHOU Yan-li,SHE Zong-lian,SUN Wen-jie.Progress of research on removal of nitrogen and phosphorus in horizontal subsurface flow constructed wetlands[J].Water Resources Protection,2011,27(2):42-48. |
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| Authors: | ZHOU Yan-li SHE Zong-lian SUN Wen-jie |
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| Affiliation: | ZHOU Yan-li,SHE Zong-lian,SUN Wen-jie(Key Laboratory of Marine Environmental Science and Ecology of Ministry of Education,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | The nitrogen and phosphorus removal mechanisms in constructed wetlands with horizontal sub-surface flow(HF CWs) are summarized,and dominant factors that affect the treatment performance,including the types of wastewater,macrophytes,substrate,temperature,and hydraulic retention time(HRT)were analyzed.Measures for improving removal efficiency of nitrogen and phosphorus were also determined from different aspects.The application limitation existing in the running of the HF CWs is discussed,and the developmenta... |
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| Keywords: | horizontal sub-surface flow constructed wetland(HF CWs) nitrogen and phosphorus removal influence factors |
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