一体式厌氧氨氧化工艺系统的研究与应用进展  

Research and application progress of integrated anammox process system

作　　者：杨庆[1] 程蓉 刘秀红[2] 章世勇 董余凡 王京凡 徐宗泽 YANG Qing;CHENG Rong;LIU Xiuhong;ZHANG Shiyong;DONG Yufan;WANG Jingfan;XU Zongze(Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering,Beijing University of Technology,Beijing100124,China;Faculty of Urban Construction,Beijing University of Technology,Beijing100124,China)

机构地区：[1]北京工业大学,北京市水质科学与水环境恢复工程重点实验室,北京100124 [2]北京工业大学城市建设学部,北京100124

出　　处：《环境工程学报》2022年第3期775-787,共13页Chinese Journal of Environmental Engineering

基　　金：国家自然科学基金资助项目(51978008);国家自然科学基金创新群体项目(62021003)。

摘　　要：厌氧氨氧化技术凭借无需投加碳源、节省能耗、污泥产量低等优势成为污水脱氮领域中具有创新性与高效性的研究之一。学者们对相关组合工艺的反应机理、微生物群落、应用形式等开展大量研究。相对于分体式厌氧氨氧化工艺,一体式工艺布局更紧凑,大大降低了设施建设和运营的成本。从工程应用角度梳理了一体式厌氧氨氧化工艺的优势,结合国内外一体式厌氧氨氧化工艺在城镇污水处理中的工程案例,从颗粒污泥、生物膜、悬浮污泥系统及主要功能菌的营养类型等方面对一体式工艺系统中厌氧氨氧化微生物的研究进展进行了综述,并阐述了不同一体化系统的工艺性能、应用情况及影响因素,最后探讨了一体式工艺在城镇污水处理中的应用瓶颈及发展方向,以期为一体式厌氧氨氧化工艺的工程应用提供参考。Anaerobic ammonium oxidation(anammox)technology has become one of the most innovative and efficient researches in the field of wastewater deammonification due to its advantages such as no need to add carbon sources,energy saving and low sludge yield.Researchers have carried out a lot of research on reaction mechanism,microbial community,application form Compared to the the split anammox process,the layou of integrated process is more compact,which significantly reduces the cost of infrastructure and operation.In this paper,the advatages of integrated anammox technology were summarized from the point of engineering application.Combined with the engineering cases of integrated anammox process in municipal wastewater at home and abroad,the research progress of anammox microorganisms in integrated process system was reviewed from the aspects of granular sludge,biofilm,suspended sludge system and the nutrition type of main functional bacteria.The process performance,application and influence factors of different integrated process were also discussed.The application bottleneck and development direction of the integrated process in urban sewage treatment were discussed in order to provide reference for engineering application of the integrated anammox process.

关 键 词：厌氧氨氧化 一体式 颗粒污泥 生物膜 悬浮污泥 工程应用 

分 类 号：X703[环境科学与工程—环境工程]