| 低碳高氮废水的人工湿地脱氮研究进展 |
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| 引用本文： | 代嫣然,梁威,吴振斌.低碳高氮废水的人工湿地脱氮研究进展[J].农业环境科学学报,2010,29(Z1). |
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| 作者姓名： | 代嫣然 梁威 吴振斌 |
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| 作者单位： | 1. 中国科学院水生生物所淡水生态与生物技术国家重点实验室,武汉,430072;中国科学院研究生院,北京,100049
2. 中国科学院水生生物所淡水生态与生物技术国家重点实验室,武汉,430072 |
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| 基金项目： | 国家“十一五”重大科技专项(2008ZX07106-003);;江苏省科技惠民项目(BE2008651);;中科院天津专项(TJZX2-YW-07) |
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| 摘 要： | 围绕如何提高人工湿地对低碳高氮废水中氮的去除效率,介绍了人工湿地污水处理系统脱氮的机理,归纳阐述了碳源、溶解氧、温度以及pH值等因素对人工湿地处理低碳高氮废水时脱氮效果的影响,并对人工湿地处理低碳高氮废水的研究方向作了展望。
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| 关 键 词： | 人工湿地 低碳高氮 脱氮 研究进展 |
Research Advances of Constructed Wetlands for Nitrogen Removal of Wastwater with High Nitrogen and Low Carbon Contents |
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| DAI Yan-ran,LIANG Wei,WU Zhen-bin.Research Advances of Constructed Wetlands for Nitrogen Removal of Wastwater with High Nitrogen and Low Carbon Contents[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2010,29(Z1). |
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| Authors: | DAI Yan-ran LIANG Wei WU Zhen-bin |
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| Institution: | 1.State Key Laboratory of Freshwater Ecology and Biotechnology/a>;Institute of Hydrobiology/a>;Chinese Academy of Sciences/a>;Wuhan 430072/a>;China/a>;2.Graduate University of the Chinese Academy of Sciences/a>;Beijing 100049/a>;China |
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| Abstract: | In this paper,the mechanism of nitrogen removal in the constructed wetland,together with the effects of organic carbon availability,dissolved oxygen,temperature,pH on the nitrogen removal was surmarized.In addition,the research prospects of the constructed wetland to treat wastewater with high nitrogen and low carbon contents were also proposed. |
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| Keywords: | constructed wetland high nitrogen and low carbon nitrogen removal research advances |
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