膜分离技术在染料工业中的应用进展  

Application of membrane separation technology in dyestuffs manufacturing industry

作　　者：贾志谦[1] 刘忠洲[1] 杜振霞[2] 

机构地区：[1]中国科学院生态环境研究中心,北京100085 [2]北京化工大学应用化学系,北京100029

出　　处：《环境污染治理技术与设备》2001年第4期34-38,共5页Techniques and Equipment for Environmental Pollution Control

基　　金：国家"九五"科技攻关专题 (96-90 9-0 5 -0 1 )

摘　　要：在染料工业中 ,膜分离技术主要用于传统生产工艺改造和工业废水处理两个方面 ,旨在实现节水、减污和降耗等目的。本文介绍了其主要应用进展 ,并结合染料工业特点 ,概述了影响膜污染的主要因素 ,如膜的荷电性、亲疏水性、截留分子量、料液性质等。In dyestuffs manufacturing industry, membrane separation technology is applied in the improvement of conventional processes and treatment of wastewater for the purpose of waste minimization, energy and water saving, which were introduced in this paper. The key affecting factors in the controlling of membrane fouling, such as the ionic nature, hydrophilicity or hydrophobicity, mokcular weight cut-off, of the membrane materials, were also included .

关 键 词：膜分离 染料工业 废水处理 

分 类 号：X788[环境科学与工程—环境工程]