摘要
厌氧氨氧化工艺因其低处理成本,被认为是很有应用前景的脱氮技术。介绍了接种颗粒污泥快速启动厌氧氨氧化反应器的方法。结果表明,接种各类颗粒污泥有利于厌氧氨氧化颗粒污泥的形成,可以缩短厌氧氨氧化反应器的启动时间,且启动后的反应器运行稳定,效能优良。说明了该快速启动方法有深入研究和开发的价值。
The anammox process has become a promising way of removing nitrogen at a low cost from wastewater. The rapid start up technique of anammox reactor by seeding granular sludge is introduced. By seeding granular sludge, the granulation of anammox sludge is (accelerated), (therefore) the time for start up of anammox reactor is shortened. Moreover, the successful granulation of the anammox microorganisms by this means leads to stable and (excellent) nitrogen removal (performance.) So it is worth further studying and developing the rapid start up technique.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2005年第6期629-631,共3页
Chemical Industry and Engineering Progress
基金
国家自然科学基金(30070017)
浙江省重大科技攻关项目(2003C13005)。
关键词
厌氧氨氧化
启动
颗粒污泥
生物脱氮
anammox
start up
granular sludge
biological nitrogen removal
