移动床生物膜反应器(MBBR)的研究现状及进展  

Research Status and Progress of Moving Bed Biofilm Reactor(MBBR)

作　　者：赖竹林 周雪飞[1] LAI Zhulin;ZHOU Xuefei(State Sky Laboratory of Pollution Control and Resource Reuse,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]同济大学环境科学与工程学院,污染控制与资源化研究国家重点实验室,上海200092

出　　处：《水处理技术》2021年第10期7-11,共5页Technology of Water Treatment

基　　金：国家重点研发计划项目(2018YFD1100500)。

摘　　要：随着污水排放标准越来越严格,要求有效去除污水有机污染物和营养成分。相对于传统活性污泥和固定生物膜工艺,移动床生物膜反应器(MBBR)具有耐受性强、无需反冲洗、占地面积小等优点得到广泛关注。基于生物膜活性和微生物群落分析,对生物膜形成、污水处理影响因素、去除痕量有机污染物及建模研究进行了系统阐述,并提出MBBR可从不同场景下的填料开发、耦合ASM模型和CFD仿真模拟及联合其他生物工艺等提高污水处理效果的发展建议。With increasingly stringent effluent quality requirements, it is necessary to effectively remove organic pollutants and nutrients from sewage.Compared with traditional activated sludge and fixed biofilm process, the moving bed biofilm reactor(MBBR) has attracted wide attention because of its advantages such as strong tolerance, no backwashing and small footprint. Based on the analysis of biofilm activity and microbial community, this paper systematically elaborated the biofilm formation, the influencing factors of sewage treatment, the removal of trace organic pollutants and the modeling research. Moreover, some suggestions for the development of MBBR from packing development, coupling ASM model and CFD simulation as well as the combination of other biological processesto improve wastewater treatmentwere put forward.

关 键 词：移动床生物膜反应器 微生物群落 悬浮生物质 建模 水力学模拟 脱氮除磷 

分 类 号：TQ028.8[化学工程] X703.1[环境科学与工程—环境工程]