| 新型脱氮微生物与水体脱氮新工艺研究进展 |
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| 引用本文： | 王风芹,侯淑芬,谢慧,王震,于鲁冀,宋安东. 新型脱氮微生物与水体脱氮新工艺研究进展[J]. 生物学杂志, 2011, 28(2): 69-72. DOI: 10.3969/j.issn.2095-1736.2011.02.069 |
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| 作者姓名： | 王风芹 侯淑芬 谢慧 王震 于鲁冀 宋安东 |
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| 作者单位： | 1. 河南农业大学生命科学学院
2. 郑州大学水利与环境学院,郑州,450002 |
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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 |
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| 摘 要： | 氨氮是河流等淡水资源有机污染的主要污染指标之一。生物脱氮具有低成本、高效、无二次污染和易操作等优点,极具发展前景。重点概述了水体净化系统中新型脱氮微生物的种类及研究进展,介绍了厌氧氨氧化、短程硝化-反硝化和分段进水生物脱氮等高效节能新工艺的工艺原理。
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| 关 键 词： | 水体净化 生物脱氮 功能微生物 新工艺 |
Progresses on new denitrification microorganisms and new crafts of water nitrogen removal |
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| WANG Feng-qin,HOU Shu-fen,XIE Hui,WANG Zhen,YU Lu-ji,SONG An-dong. Progresses on new denitrification microorganisms and new crafts of water nitrogen removal[J]. Journal of Biology, 2011, 28(2): 69-72. DOI: 10.3969/j.issn.2095-1736.2011.02.069 |
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| Authors: | WANG Feng-qin HOU Shu-fen XIE Hui WANG Zhen YU Lu-ji SONG An-dong |
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| Affiliation: | 1.College of Life Sciences,Henan Agricultural University,Zhengzhou 450002;2.School of Water Conservancy and Environment Engineering,Zhengzhou University,Zhengzhou 450002,China) |
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| Abstract: | Ammonia nitrogen is one of the main pollution indicators of organic pollution in freshwater resources such as rivers.Biological nitrogen removal is very promising,because of low-cost,high efficiency,no secondary pollution.This paper makes focus on the species and progress of new type functional microorganisms in polluted water purification systems.The principles of three new crafts such as anaerobic ammonia oxidation（ANAMMOX）,shortcut nitrification denitrification（SCND）,and step feed biological nitrogen and phosphate removal（SFBNR）,which are high efficient with low energy costing,were also introduced. |
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| Keywords: | water purification biological denitrification functional microorganisms new crafts |
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