摘要
本文介绍厌氧膨胀颗粒污泥床通过增大反应器的高径比和采用出水回流技术,使反应器内的水力上升流速远远高于UASB反应器,强化了传质效果,提高了处理效率的结构特性及其优势,以及厌氧颗粒污泥膨胀床的启动、在生活污水和工业废水处理中的研究应用概况,同时对研究与应用的前景提出了看法.
This article introduces the structural characteristics and advantages of expended granular sludge bed for the mass transfer rate from the liquid to the granular and the organic removal efficiency were increased by increasing the ratio of height and diameter of the reactor by adopting effluent circulation technology to raise superficial liquid velocity. And the introduction of anaerobic granular sludge bed expansion starting and the overview of application in the research of wastewater treatment. Also propose a view about its research and application prospects.
出处
《吉林建筑工程学院学报》
CAS
2012年第2期49-51,共3页
Journal of Jilin Architectural and Civil Engineering
关键词
结构特征
废水处理
展望
structural character
sewage treatment
outlook
