超亲油疏水中空纤维膜净化液压油稳定运行工艺研究  

Study on the stable operation process of hydraulic oil purification by superhydrophilic hydrophobic empty fiber membrane

作　　者：郝江[1] HAO Jiang(Tongchuan Vocational and Technical College,Tongchuan 727000,Shaanxi China)

机构地区：[1]铜川职业技术学院,陕西铜川727000

出　　处：《粘接》2022年第2期53-56,共4页Adhesion

摘　　要：利用超亲油疏水中空纤维膜对液压油展开净化处理,研究了过滤前后液压油的多项变化数据,并对膜系统的通量衰减和稳定运行过程进行考察。结果表明:膜过滤前后液压油的理化性质以及其他物质含量基本不变。超亲油疏水中空纤维膜对于净化液压油、稳定液压系统是可行的。In this paper,the hydraulic oil is purified by the superhydrophilic empty fiber membrane,and several changes of the hydraulic oil before and after filtration are studied.The flux attenuation and stable operation process of the membrane system are also investigated.The results show that the physical and chemical properties of hydraulic oil and other substances remain unchanged before and after membrane filtration.Superhydrophilic empty fiber membrane is feasible for purifying hydraulic oil and stabilizing hydraulic system.

关 键 词：疏水中空纤维膜 净化效率 膜通量 气体反冲洗 液压油 

分 类 号：X703[环境科学与工程—环境工程]