INVESTIGATION OF PARAMETERS OF NONWOVEN FILTER USED IN WHITE CELLS REMOVING  

作　　者：柯勤飞 贺福敏 

出　　处：《Journal of China Textile University(English Edition)》1997年第1期38-42,共5页

摘　　要：This paper is concerned with the relation between the parameters of nonwoven filter and removing of white cells. Melt-blown polypropylene nonwovens are used as filtration materials of white cells filter. According to the combination of different fiber diameter, different product density and different weight, optimized combination of parameters of nonwoven filter with more effective removing of white cells is obtained. The result is that removing of white cells is 96.90 percent; recovery of red cells is 92.27 percent.This paper is concerned with the relation between the parameters of nonwoven filter and removing of white cells. Melt-blown polypropylene nonwovens are used as filtration materials of white cells filter. According to the combination of different fiber diameter, different product density and different weight, optimized combination of parameters of nonwoven filter with more effective removing of white cells is obtained. The result is that removing of white cells is 96.90 percent; recovery of red cells is 92.27 percent.

关 键 词：WHITE CELLS FILTER polypropylene MELT-BLOWN NONWOVEN TRANSFUSION removing recovery. 

分 类 号：TS190[轻工技术与工程—纺织化学与染整工程]