新型滤料──短纤维性能研究

A Study of the Characyeristics of Short Fiber-a New Type Filtering Material

短纤维作为一种滤料应用于水过滤器中，具有密度小，孔隙率大，比表面积大的优点，它在过滤进程中，滤速高，阻力小，过滤周期长，能使悬浮物脱除率达到９６％以上，是一种应用前景很好的滤料。在本文中对短纤维滤料的过滤性能作了系统地研究。

This paper presents a systematic research into the filtration perfor-mance of short fiber filtering material.Short fiber as a filtering material is to be used in awater filter.It has advantages of less density, greater porosity and larger specific sur-face area. In filtering process it shows high filter velocity,not much resistance and longer filtering period,so the application of this filtering material is of bright future.