摘要
通过对传统活性污泥法工艺回流比系统的分析,深入讨论了Xr=(106/SVI)×r的作用和如何维持曝气池内的污泥浓度,提出了临界回流比的概念和计算方法。给出了回流比与倍率系数的关系曲线,并对曲线的生产应用进行了介绍。
This paper analysis return rate of the tradition activated sludge process, Thoroughly discuss the action of \{Xr\}=(10\+6/SVI)×r and how to maintain sludge concentration inner place the aration tank, Interface return ratio approximately idea and computational method were propose. Give out the return ratio relationship curver that contrasts and the multiplying power factor, Moreover to the curve manufacture application has been underway the introduction.
出处
《河南科学》
2004年第3期407-410,共4页
Henan Science
关键词
活性污泥法
临界回流比
最大回流污泥浓度
倍率系数
activated sludge process
the interface return ratio is contrasted
the max return sludge concentration
multiplying power factor
