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.
作者
皮林
郦和生
王珺
PI Lin;LI Hesheng;WANG Jun(Sinopec(Beijing)Research Institute of Chemical Industry Co.Ltd.,Beijing 100013,China)
出处
《化工环保》
CAS
CSCD
北大核心
2023年第1期25-29,共5页
Environmental Protection of Chemical Industry
基金
中国石化项目(321017)。
关键词
生物填料
生物膜
废水处理
改性
bio-filer
biological film
wastewater treatment
modification
