| 焦化废水生物脱氮技术研究进展 |
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| 引用本文： | 高雯雯,张智芳,马向荣,弓莹. 焦化废水生物脱氮技术研究进展[J]. 广州化工, 2011, 39(8): 3-5,8 |
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| 作者姓名： | 高雯雯 张智芳 马向荣 弓莹 |
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| 作者单位： | 榆林学院化学与化工学院,陕西榆林,719000 |
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| 基金项目： | 陕西省教育厅项目，榆林学院高层次人才科研启动基金 |
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| 摘 要： | 焦化废水是一种氨氮和有机物浓度较高的难生化降解的有机废水,本文介绍了近年来焦化废水生物脱氮处理技术的特点及研究进展,包括传统的硝化反硝化工艺及新型的短程硝化反硝化、同时硝化反硝化以及厌氧氨氧化工艺,最后指出目前生物脱氮研究的主要方向。
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| 关 键 词： | 焦化废水 生物脱氮 硝化 反硝化 |
Research Progress in the Biological Denitrification Technology of Coking Wastewater |
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| GAO Wen-wen,ZHANG Zhi-fang,MA Xiang-rong,GONG Ying. Research Progress in the Biological Denitrification Technology of Coking Wastewater[J]. GuangZhou Chemical Industry and Technology, 2011, 39(8): 3-5,8 |
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| Authors: | GAO Wen-wen ZHANG Zhi-fang MA Xiang-rong GONG Ying |
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| Affiliation: | (School of Chemistry and Chemical Engineering,Yulin University,Shannxi Yulin 719000,China) |
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| Abstract: | Coking wastewater was refractory and organic,with highly concentrated ammonia nitrogen and organisms.The characteristics and advances in biological techniques for treating wastewater in recent years were introduced,including the traditional nitrification denitrifying process,new types of short-cut nitrification and denitrification,simultaneous nitrification denitrification as well as anaerobic ammonium-nitrogen oxidation process.The main research directions of biological denitrification were proposed. |
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| Keywords: | coking wastewater biological denitrification nitrification denitrification |
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