活性污泥中PFU原生动物群落的作用和意义  

The Study and Significance of PFU Protozoan Community in the Activated Sludge

作　　者：周围[1] 

机构地区：[1]哈尔滨师范大学生命与环境学院,黑龙江哈尔滨150025

出　　处：《环境科学与管理》2007年第8期72-75,共4页Environmental Science and Management

摘　　要：原生动物是水生生态系统食物链中重要环节,发挥着十分重要的生态功能作用。在水环境质量变化评价与发展趋势预测中,在水质监测应用方面,PFU原生动物群落显示了其它较高等生物类群无法比拟的很多优点。文章阐述了活性污泥中PFU原生动物群落的特征,重点介绍了活性污泥中PFU原生动物的应用,同时指出了应用中该注意的问题。Protozoa is an important component in the aquatic ecosystem, and exhibits many of the characteristics of structure and function of entire aquatic ecosystems. PFU protozoan communities play the substantial role and show the clear advantage in bio - monitoring with relation to water quality. This paper summarizes the character and the application of the PFU protozoan in the activated sludge, and points out the attentive questions in the process of the application.

关 键 词：PFU 原生动物群落 活性污泥 

分 类 号：X703[环境科学与工程—环境工程]