摘要
膜曝气生物膜反应器(MABR)是一种利用透气膜进行曝气,可以实现同步硝化反硝化的污水生物处理新工艺。本文阐述了膜曝气生物反应器生物膜的原理和特点,总结了国内外在该领域的研究成果,重点介绍了C/N、氧气压力、流速、生物膜厚度、温度和pH对生物膜性能的影响。
The membrane-aerated biofilm reactor （MABR） is a novel wastewater treatment process which uses penneatable membrane for aeration to realize nitrification and denitrification simultaneously. In the paper, the principle and characteristics of MABR are introduced; the rearch achievements in this field are summerized; especially the factors affecting the biofilm performance such as C/N, oxygen pressure, air flow velocity, biofilm thickness, temperature and pH are analyzed.
出处
《四川环境》
2012年第5期96-99,共4页
Sichuan Environment
关键词
膜曝气生物反应器(MABR)
生物膜
硝化反硝化
影响因素
Membrane-aerated Biofilm Reactor （MABR）
biofilm
nitrification and denitrification
affecting factors
