生物填料在废水处理中的研究进展  

Research progresses of bio-fillers for wastewater treatment

作　　者：皮林 郦和生[1] 王珺 PI Lin;LI Hesheng;WANG Jun(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,北京100013

出　　处：《化工环保》2023年第1期25-29,共5页Environmental Protection of Chemical Industry

基　　金：中国石化项目(321017)。

摘　　要：综述了生物膜废水处理工艺中常用生物填料的研究进展。针对无机生物填料和有机生物填料的不同特点,分别介绍了二者在生物膜反应器中的应用现状。重点介绍了有机生物填料在亲水改性、表面带电改性、生物亲和改性和磁改性方面的研究进展。在此基础上,结合生物填料的使用现状,提出了未来生物填料的研究方向和发展趋势。The research progresses of bio-fillers commonly used in biofilm process for wastewater treatment are reviewed.According to the different characteristics of inorganic and organic bio-fillers,their application status in biofilm reactor is introduced.The research progresses on modification of organic bio-fillers are mainly introduced,including hydrophilic modification,surface electrification modification,biological affinity modification and magnetic modification.On this basis,combined with the current application situation of bio-fillers,the direction and development trend for further research of bio-fillers are proposed.

关 键 词：生物填料 生物膜 废水处理 改性 

分 类 号：X703[环境科学与工程—环境工程]