摘要
概述了曝气生物滤池（BAF）工艺在国内给水生物预处理中的研究发展现状。介绍了用于源水生物预处理BAF的工艺原理和特点，影响曝气生物滤池处理效果的因素，并对曝气生物滤池的发展和应用前景作了展望。
This paper discusses the current situation of Biological Aerated Filter （BAF） with micro-polluted raw water in land. The working principle, characteristics, influencing factors of BAF are introduced in this paper. At last, some advices and points of views are given for BAF＇s study and application in the future.
关键词
曝气生物滤池
生物预处理
微污染源水
Biological Aerated Filter
biological pretreatment
micro-polluted raw water
