摘要
厌氧氨氧化(ANAMMOX)工艺对处理低C/N高氨氮的废水具有其独特优势,该技术已经趋于成熟。该工艺具有曝气量少、产泥量少、无需投加碳源、节省能源等优势,因而被广泛应用,本文总结了厌氧氨氧化工艺的反应机理,并作技术分析,同时对基于厌氧氨氧化处理低C/N高氨氮废水的生物脱氮新工艺进行总结归纳,对其在污水处理领域的研究重点进行展望。
Anaerobic ammonia oxidation（ANAMMOX） technology has its unique advantages on treating low C/N wastewater with high ammonia nitrogen, such as less aeration and less sludge production, without adding carbon source, saving energy and so on, so it has been widely used.In this paper, the reaction mechanism of anaerobic ammonia oxidation process was summarized, and its technical analysis was carried out. At the same time, a novel biological denitrification process for treating low C / N and high ammonia nitrogen wastewater based on anaerobic ammonia oxidation was introduced, its research focus in the field of sewage treatment was put forward.
出处
《辽宁化工》
CAS
2016年第7期895-897,共3页
Liaoning Chemical Industry
关键词
厌氧氨氧化
生物脱氮
低C/N
高氨氮
anaerobic ammonium oxidation
biological nitrogen removal
low C/N
high ammonia nitrogen
