污水脱氮系统中好氧反硝化菌的研究进展  

Research Progress of Aerobic Denitrifi cation Bacteria in Denitrifi cation System of Sewage water

作　　者：顾玉蓉 张鑫 Gu Yurong;Zhang Xin(Shenzhen Polytechnic University,Guangdong,518055;Daikin Fluorochemicals(China)Co.,Ltd.,Jiangsu,215522)

机构地区：[1]深圳职业技术大学,广东518055 [2]大金氟化工(中国)有限公司,江苏215522

出　　处：《当代化工研究》2024年第15期46-49,共4页Modern Chemical Research

基　　金：深圳市科技计划“抗病毒药物在城市污水处理厂中的迁移转化规律及其污染控制技术研究”(项目编号:JCYJ20220531094416037);深圳职业技术学院项目“紫外/亚硫酸盐体系降解典型PPCPs的效能与机制研究”(项目编号:6023310039K)。

摘　　要：好氧反硝化处理污水中的含氮污染物是提高污水总氮去除效能的关键。本文基于近些年的研究成果,综述了污水好氧反硝化的发展历程、形成的微观机制、影响因素、常见菌株优缺点及其脱氮特性等。在此基础上,提出了好氧反硝化菌在提高污水脱氮性能方面应用的建议,为高效好氧反硝化的研究、菌株筛选、推广应用提供一定的理论指导。The aerobic denitrification treatment of nitrogen-containing pollutants is the key to improve the total nitrogen removal efficiency of sewage water.Based on the recent researches,this article reviews the development process,micro mechanisms,influencing factors,advantages and disadvantages of common bacterial strains,and denitrification characteristics of aerobic denitrification in sewage water.On this basis,suggestions were put forward for the application of aerobic denitrifying bacteria in improving the denitrification efficiency of sewage water,in order to provide theoretical guidance for the research,strain screening,and promotion of efficient aerobic denitrification.

关 键 词：脱氮 污水处理 好氧反硝化 影响因素 

分 类 号：X703[环境科学与工程—环境工程]