硫自养反硝化技术应用研究进展  

Research progress on application of sulfur autotrophic denitrification technology

作　　者：高博 郦和生[1] 曹宗仑 杨晏泉 秦琪明 GAO Bo;LI Hesheng;CAO Zonglun;YANG Yanquan;QIN Qiming(Institute of Environmental Protection,SINOPEC(Beijing)Research Institute of Chemical Industry Co.Ltd.,Beijing 100013,China)

机构地区：[1]中石化(北京)化工研究院有限公司环境保护研究所,北京100013

出　　处：《化工环保》2023年第2期162-168,共7页Environmental Protection of Chemical Industry

摘　　要：介绍了利用硫基电子供体进行自养反硝化的基本原理、不同电子供体的研究和应用现状,比较了不同电子供体的应用效果、存在的不足和改进方向。指出:在今后的研究中,应加强硫自养反硝化机理、电子供体选择和反应器设计与稳定运行方面的研究,此外,还应开发硫自养反硝化与其他脱氮技术相耦合的工艺,逐步推进硫自养反硝化技术的工业化应用。The basic mechanism of autotrophic denitrification with sulfur-based electron donors and the research and application status of different electron donors are introduced,and the effects,existing deficiencies and improvement directions of application of different electron donors are compared.It is pointed out that the research on the mechanism of sulfur autotrophic denitrification,the selection of electron donor and the design and stable operation of reactors should be strengthened.In addition,it is also necessary to develop the coupling process of sulfur autotrophic denitrification and other nitrogen removal technologies,and gradually promote the industrial application of sulfur autotrophic denitrification technology.

关 键 词：除氮工艺 自养反硝化 硫 硫化物 硫代硫酸盐 

分 类 号：X703[环境科学与工程—环境工程]