纤维织物材料在过滤领域的发展

摘要

Fibers, acts as a key material in filter media, featured by special filtration properties such as filtration efficiency, dust capacity, pressure drop and wording environment, which are decided by appearance morphologies, specific surface area and chemical and physical properties. In this paper, detail introductions on fiber raw materials, fiber structure and composition are introduced, classification of the existing fiber filter materials and research progress of various fiber materials are outlined.%过滤材料中，纤维起到至关重要的作用，其形态，比表面积、物化性能决定了过滤材料的过滤效率、容尘量、压损及应用环境和工况状态。本文分别从纤维原材料、纤维结构及材料组成等角度对现有纤维过滤材料进行分类，并列举了各类材料的研究进展。