摘要
简要介绍了同步硝化反硝化生物脱氮SND的机理和移动床生物膜反应器(MBBR)的特点,总结了MB-BR实现同步硝化反硝化具有的优越条件,并具体分析实现MBBR同步硝化反硝化生物脱氮的主要控制因素,最后阐明了国内该技术的应用前景及研究方向.
This paper presents the mechanism of simultaneous nitrification and denitrification(SND) and the characteristic of the moving bed biofilm reactor(MBBR).The main factors affecting simultaneous nitrification and denitrification in MBBR are also summarized.Finally the paper discusses the application prospects and research direction of this technology in China.
出处
《湖北民族学院学报(自然科学版)》
CAS
2011年第1期8-12,共5页
Journal of Hubei Minzu University(Natural Science Edition)
基金
国家水体污染控制与治理重大科技专项项目(2008ZX07101-006-09)
关键词
移动床
生物膜反应器
MBBR
同步硝化反硝化(SND)
生物脱氮
moving bed
biofilm reactor
MBBR
simultaneous nitrification and denitrification(SND)
biological denitrification