摘要
气水反冲洗应用到三层滤料滤池，能够防止滤床结泥球并提高其截污能力．根据试验结果，肯定了三层滤料滤池采用移动式气水反冲洗的效果。
An application of air water backwash process to the tri media filter can prevent formation of mudballs and raise dirt holding capacity in the filter bed.Based on the result of the pilot test,this article has affirmed the effectiveness of air water backwash process from the tri media filter,and proposed rational choice of design parameters.
出处
《武汉水利电力大学学报》
CSCD
1996年第1期70-74,共5页
Engineering Journal of Wuhan University
关键词
滤池
滤料
泥球
气水冲洗
tri media filter
mudballs
air water backwash
