活性污泥法中引起丝状菌污泥膨胀的因素  

The Factors Leading to Filamentous Sludge Bulking in theActivated Sludge Process

作　　者：周利[1] 彭永臻[2] 李丽[1] 邓军[1] 

机构地区：[1]青岛理工大学山东省环境工程重点实验室,青岛266033 [2]北京工业大学北京市水质科学与水环境恢复重点实验室,北京100022

出　　处：《青岛建筑工程学院学报》2005年第2期50-52,66,共4页Journal of Qingdao Institute of Architecture and Engineering

基　　金：国家"863"重大科技专项项目(2004AA601020)

摘　　要：活性污泥法是采用最普遍的污水处理工艺,而丝状菌污泥膨胀则是该工艺污水运行中易发生、危害大的问题.介绍了近30 年来国际上关于丝状菌污泥膨胀的最新研究成果,分析了影响丝状菌污泥膨胀的主要因素.Activated sludge process used most widely in wastewater treatment plant is often accompanied by filamentous bulking which happens readily and harms the operation of activated sludge process seriously. The latest research achievements of filamentous bulking in the world in nearly thirty years were introduced systematically, and the main factors such as sludge load, dissolved oxygen concentration, PH, nutrition concentration and other factors influencing the filamentous sludge bulking were discussed in this paper.

关 键 词：活性污泥法 污泥膨胀 丝状菌 SVI 

分 类 号：X505[环境科学与工程—环境工程]