In this paper, polyvinyl alcohol pervaporation composite membrane blended with acrylic ester acrylic acid copolymer in different ratios was prepared.

• 介绍了不同比例的丙烯酸酯 -丙烯酸共聚物 (AE-co-AA)与聚乙烯醇 (PVA)共混制得渗透汽化膜。