Preliminary research on effect factors of permeation flux of pvdf microporous hollow fiber membrane 影响聚偏氟乙烯膜渗透通量因素的初步考察
Study on treatment of wastewater by bio - film using hollow fiber membrane as carrier and bubbleless 中空纤维膜作生物膜载体无泡供氧处理污水研究
Effects of heating treatment of the membrane abstrate on the separation performance of composite hollow fiber membrane 基膜热处理对复合膜气体分离性能的影响
Effects of coagulation bath temperature on the structure and performance of polyethersulfone hollow - fiber membranes by dry wet process 凝固浴温度对相转化聚醚砜中空纤维膜结构与性能的影响
First , the treatment with strong alkali to pvdf hollow - fiber membrane was carried out to create c = c bonds on the membrane surface 先对pvdf中空纤维膜进行碱处理,使基膜表面生成碳碳双键。
The study showed that the memory effect of water flux of pan / pu hollow fiber membranes was tightly related to interfacial phase micro - void 结果表明水通量的记忆效应与相界面微孔密切相关。
First , the treatment with strong alkali and strong oxidant to pvdf hollow - fiber membrane was carried out to activate the surface 首先对pvdf中空纤维膜进行强碱及强氧化剂处理,使基膜表面活化。
The water flux of pan / pu hollow fiber membranes increased with the increase of draw ratio and concentration of pan Pan pu中空纤维膜的的水通量随着拉伸倍数的增大而增大,随着pan含量的增大而增大。
The study showed that the pan / pu hollow fiber membranes were successfully fabricated the technic of draw - interfacial phase separate micro - void 研究表明通过拉伸相界面分离致孔技术可以制得pan pu中空纤维膜。
This paper introduces the main complications of hollow fiber membrane , and describes the actuality of fgd by hollow fiber membrane contactors 摘要本文介绍了中空纤维膜的基本情况,概述了中空纤维膜烟气脱硫技术的研究现状,并对其发展前景进行了展望。