短程硝化-厌氧氨氧化工艺控制方法与机理分析  

Control method and mechanism analysis of partial nitrification-Anammox process

作　　者：赵杰俊 刘祖文 蔡晓媛 张大超 ZHAO Jiejun;LIU Zuwen;CAI Xiaoyuan;ZHANG Dachao(Jiangxi Key Laboratory of Mining&Metallurgy Environmental Pollution Control,School of Resources and Environmental Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China;Jiangxi Lingzhen Ecological Environment Group Co.,Ltd.,Ganzhou Technology Innovation Center of Mine Ecological Restoration,Ganzhou 341000,China)

机构地区：[1]江西理工大学资源与环境工程学院,江西省矿冶环境污染控制重点实验室,江西赣州341000 [2]江西零真生态环境集团有限公司,赣州市矿山生态修复技术创新中心,江西赣州341000

出　　处：《工业水处理》2021年第10期36-43,共8页Industrial Water Treatment

摘　　要：短程硝化-厌氧氨氧化工艺作为一种新型自养生物脱氮技术,在处理氨氮浓度高、碳氮比低的废水方面具有极大的经济优势。目前对于该工艺的启动方式以及高效稳定运行所需要控制的条件尚未进行很好的总结。基于此,对短程硝化-厌氧氨氧化工艺的影响因素、控制与启动进行了机理分析与总结,并对污泥菌群的生化过程进行了阐述,以期为后续开发更加稳定高效的短程硝化-厌氧氨氧化自养生物脱氮新技术提供理论参考。As a new autotrophic biological nitrogen removal technology,the partial nitrification-Anammox process has great economic advantages in treating wastewater with high ammonia concentration and low carbon to nitrogen ratio.At present,the start-up mode of the process and the control conditions for efficient and stable operation have not been well summarized.Based on this,the influencing factors,control and start-up of the partial nitrification-Anammox process were analyzed and summarized,and the biochemical process of sludge bacteria was described.It was expected to provide a theoretical reference for the subsequent development of more stable and efficient partial nitrification-Anammox autotrophic biological nitrogen removal technology.

关 键 词：短程硝化 厌氧氨氧化 自养脱氮 微生物特性 

分 类 号：X703[环境科学与工程—环境工程]