介绍了常见的几种高分子分离膜的特点以及在水处理领域的应用情况。
The characteristics of common macromolecule separation membranes and their application in water treatment are introduced.
介绍了高分子分离膜材料的亲水改性中常用的化学改性和物理改性方法。
This paper introduced simply hydrophilic modification methods of the polymer membrane materials, for example, chemical and physical means.
本文着重综述了目前常用的高分子分离膜材料的改性方法。表面活性剂改性法可以改善膜表面的亲水性，提高了膜的通量；
The modification methods of polymer membrane materials was reviewed. In order to improve hydrophile and flux of membrane , it can be use the surfactant modified membrane.
膜材料是膜分离技术的关键。文章介绍了目前常用高分子固体膜材料及其应用。
A general review for polymer materials of solid membrane has been given, meanwhile the applications of polymer membrane are mentioned.
结果表明，高分子膜能将油中溶解气体分离。
Experimentsshow that the dissolved gas can be separated from oil by using polymer membrane.
对高分子聚合膜渗透分离油中溶解气体的基本原理进行了深入分析。
Resolve inside to the high polymers membrane permeation separation oil the basic principle of the gas proceeded the thorough analysis.
随着高分子合成技术的进展，利用高分子的分子设计，改善分离膜性能，并赋予其新的功能正逐渐受到了重视。
With the development of polymer synthesis technology, it is of more and more value to improve the character of membrane and entitle membranes with new functionality, using macromolecule designation.
制备了天然高分子海藻酸钠与PVA的不同比例共混膜，并用于渗透汽化法分离乙醇-水混合物。
The transport of ethanol and water in pervaporation membranes prepared from natural polymer-sodium alginate (SA) with polyvinyl alcohol (PVA) was studied.
制备了天然高分子海藻酸钠与PVA的不同比例共混膜，并用于渗透汽化法分离乙醇-水混合物。
The transport of ethanol and water in pervaporation membranes prepared from natural polymer-sodium alginate (SA) with polyvinyl alcohol (PVA) was studied.
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