| 低碳氮比废水生物脱氮新技术 |
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| 引用本文： | 贾呈玉,李道棠,杨虹. 低碳氮比废水生物脱氮新技术[J]. 上海环境科学, 2003, 22(5): 349-352 |
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| 作者姓名： | 贾呈玉 李道棠 杨虹 |
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| 作者单位： | 上海交通大学生命科学技术学院，上海交通大学生命科学技术学院，上海交通大学生命科学技术学院 上海 200240，上海 200240，上海 200240 |
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| 基金项目： | 国家自然科学基金项目,编号50278053. |
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| 摘 要： | 传统的除氨氮工艺需要消耗较多的氧气,且对于低碳氮(C/N)比的废水,需外加有机碳源才能进行反硝化。详细阐述了同步硝化反硝化、短程硝化反硝化、厌氧氨氧化和全程自养脱氮等生物脱氮新技术的特点,应用前景以及存在的问题。提出了今后的研究方向。
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| 关 键 词： | 同步硝化反硝化 短程硝化反硝化 厌氧氨氧化 全程自养脱氮 |
New Technologies of Biodenitrification for Low C/N Ratio Wastewater |
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| Jia Chengyu Li Daotang Yang Hong. New Technologies of Biodenitrification for Low C/N Ratio Wastewater[J]. Shanghai Environmental Science, 2003, 22(5): 349-352 |
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| Authors: | Jia Chengyu Li Daotang Yang Hong |
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| Abstract: | Ammonium removal consumes more oxygen conventionally, and denitrification is carried on only when adding organic carbon resource for low C/N ratio wastewater. Recently, a number of processes concerning nitrogen removal have appeared in the field of wastewater treatment for solving these problems. In the paper, characteristics, problems and future development of new technologies such as:SND, shortcut ni-trification/denitrification, ANAMMOX and Full au-totrophic biodenitrification were summarized in detail, the aspects which need to be further studied were also suggested. |
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| Keywords: | Simultaneous nitrification/denitrification Shortcut nitrification/denitrification Anaerobic-ammonium oxidation Full autotrophic |
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