摘要
纳滤膜是一种介于超滤与反渗透之间的重要分离膜材料,具有工作压力低、无相转变及分离效率高等独特优势。作为新兴的分离膜材料在近三十多年来获得了极其迅速的发展,已广泛而有效地应用各个领域。本文主要介绍了纳滤膜的主要制备方法和染料工业废水处理中的研究进展。
Nanofiltration membrane is an important membrane material between ultrafiltration and reverse osmosis, with low working pressure and no phase transition and unique advantages of high separation efficiency. As a new separation membrane material, it has developed rapidly in the past 30 years, and has been widely and effectively applied in various fields. In this paper, the main preparation methods of nanofiltration membranes and the research progress in dye industrial wastewater treatment are introduced.
作者
吴子康
Wu Zikang(Tianjin University of Technology, School of Materials Science and Engineering, Tianjin 300387, China)
出处
《广东化工》
CAS
2019年第7期114-115,共2页
Guangdong Chemical Industry
关键词
纳滤
膜分离
染料废水
关键词
nanofiltration
membrane separation
dye wastewater
