摘要
介绍了纤维球的特点及发展。概述了纤维球过滤器的在运行过程中暴露出的反冲洗问题、过滤速度的确定、滤床压紧量的确定、纤维球大小的选择、纤维球内部积泥、纤维球反洗强度等问题,并针对这些问题的改进措施进行了总结。
This thesis introduce the characteristics and developments of the fiber ball.Some problems of the fiber ball filter in running were be summarized,including backwash problems、determining the Filtration rate、defying the degree of the compaction in the filtration process、selecting the fiber ball size、the Internal deposition of the fiber ball、backwashing strength of the fiber ball,etc.Based on the above issues,the measures for improvement of the fiber ball filter were proposed.
出处
《过滤与分离》
CAS
2011年第3期21-23,共3页
Journal of Filtration & Separation
关键词
深层过滤
纤维球
孔隙率
deep bed filteration
fiber ball
porosity
