Fe^0-生物铁法强化污水处理研究进展  

Research progress in the Fe^0-bioferric process for the enhancement of wastewater treatment

作　　者：柴志龙 赵炜[1] 王亚娥[1] 李杰[1] 

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070

出　　处：《工业水处理》2017年第7期1-4,共4页Industrial Water Treatment

基　　金：国家自然科学基金项目(51468030)

摘　　要：生物铁法是一种研究广泛的生物强化处理工艺。在总结传统生物铁法的基础上,详细介绍了Fe^0-生物铁法的作用机理、研究现状及发展前景。相比传统生物铁法,Fe^0-生物铁法能够持续产生铁碳微电解作用和发生类Fenton效应,这些作用对微生物降解污染物具有协同强化作用;再者,Fe^0能以载体的形式投加到反应器中,大大减小了工程应用的难度。针对Fe^0-生物铁法应用现状,指出今后的研究方向应集中在开发适宜于Fe^0-生物铁法的工艺、工艺参数及性能良好的Fe^0材料等方面。Fe0-bioferric process is a kind of far-ranging biologically enhanced treatment technology. Based on a summary of the traditional bioferric process,the mechanism,research status and development prospect of Fe0- bioferric process are introduced in detail. Compared with traditional bioferric process,Fe0-bioferric process can continuously produce Fe/C micro-electrolysis and Fenton-like effects. These functions have synergistic and enhancing effects on the microbial-degradation of pollutants. In addition,Fe0 can be added to the reactor in form of carriers,as a result,reducing the hardness of engineering application greatly. Aiming at the application status of Fe0-bioferric process,it is pointed out that the future research directions should be focused on the development of technologies that are suitable for Fe0-bioferric process,the determination of technological parameters,and the research on Fe0 materials with excellent performances.

关 键 词：Fe0-生物铁法 类Fenton效应 微电解 

分 类 号：X703.1[环境科学与工程—环境工程]