| 有机物对ANAMMOX反应影响的研究进展 |
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| 引用本文： | 张秋莹,李亮,边笛.有机物对ANAMMOX反应影响的研究进展[J].环境工程,2022,40(1):190-195. |
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| 作者姓名： | 张秋莹 李亮 边笛 |
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| 作者单位： | 东北大学 资源与土木工程学院, 沈阳 110819 |
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| 基金项目： | 中央高校基本科研业务费项目(N2001014)； |
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| 摘 要： | ANAMMOX是一种新兴经济节能的生物脱氮技术,与经典的硝化反硝化脱氮相比,具有占地面积较小,无须曝气节约能耗等优点。有机物是实际废水中普遍存在的污染物,其存在会对ANAMMOX产生影响。通过梳理近年来国内外有关有机物对ANAMMOX影响的研究概况,归纳了有机物在促进和抑制ANAMMOX进程两方面的原因和机制,同时阐述了通过降低进水负荷、调节基质亚硝态氮浓度和投加物质解除有机物对厌氧氨氧化反应抑制的方法,以期为实现大规模ANAMMOX工艺脱氮提供一定的理论依据。
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| 关 键 词： | ANAMMOX 有机物 脱氮率 抑制解除 |
| 收稿时间： | 2021-03-24 |
RESEARCH PROGRESS ON EFFECT OF ORGANIC MATTERS ON ANAMMOX REACTION |
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| Affiliation: | College of Resources and Civil Engineering, Northeast University, Shenyang 110819, China |
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| Abstract: | ANAMMOX is a new economic and energy-saving biological nitrogen removal technology. Compared with the classical nitrification and denitrification, ANAMMOX has the advantages of small occupied area, no aeration and energy saving. Organic matter is one of the common pollutants in actual wastewater. The existence of organic matter will affect ANAMMOX.The reasons and mechanisms of organic matter in promoting and inhibiting ANAMMOX process are summarized by combing the research situation of organic matter's influence on ANAMMOX at home and abroad in recent years, meanwhile, the methods of relieving the inhibition of anaerobic ammonium oxidation by organic matter by reducing influent load, adjusting substrate nitrite nitrogen concentration and adding substances, in order to provide a theoretical basis for realizing high nitrogen removal performance of large-scale ANAMMOX process. |
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