短程硝化—反硝化聚磷菌脱氮除磷技术的研究与应用进展  

Research Progress and Application of Denitrification and Phosphorus Removal Technology With Shortcut Nitrification and Denitrifying Phosphorus Accumulating Bacteria

作　　者：赵娜[1] 

机构地区：[1]沈阳市给排水勘察设计研究院有限公司,辽宁沈阳110021

出　　处：《辽宁化工》2017年第1期99-102,共4页Liaoning Chemical Industry

摘　　要：短程硝化—反硝化聚磷菌脱氮除磷工艺的出现,有效地克服了传统生物脱氮除磷工艺的诸多缺点,是一种节能、高效、运行费用低的新型生物脱氮除磷工艺。介绍反硝化聚磷菌的反应机理、综述了国内外研究进展,并指出了该工艺目前存在的主要问题。The denitrification and dephosphorization process with short-cut nitrification and denitrifying phosphorus accumulating bacteria effectively overcomes the shortcomings of the traditional biological nitrogen and phosphorus removal process, and it is a new biological nitrogen and phosphorus removal process with energy saving, high efficiency and low running cost. In this paper, the mechanism of denitrifying polyphosphate accumulating bacteria was introduced. The research progress was summarized, and the main problems of the process were pointed out.

关 键 词：A2N-SBR工艺 短程硝化 反硝化脱氮除磷 亚硝化细菌 反硝化聚磷菌 

分 类 号：X703[环境科学与工程—环境工程]