Preparetion of CA-CN blend ultrafilter membrane and its performance

doi:10.11894/1005-829x.2006年.26（02）.57

INDUSTRIAL WATER TREATMENT ›› 2006, Vol. 26 ›› Issue (2): 57-59. doi: 10.11894/1005-829x.2006年.26（02）.57

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Preparetion of CA-CN blend ultrafilter membrane and its performance

Luo Limin^1,2, Yin Ning¹, Zhao Danshi³

1. Beijing Forestry University, Beijin 100083, China;
2. Zhejiang Forestry College, Linan 311300, China;

3. Jilin Environment Examination Center, Jilin 110004, China

Received:2005-09-27 Revised:2005-09-27 Online:2006-02-20 Published:2010-10-01

醋酸纤维素-壳聚糖共混超滤膜的制备和性能

罗黎敏^1,2, 殷宁¹, 赵丹石³

1. 北京林业大学, 北京 100083;
2. 浙江林学院, 浙江, 临安 311300;
3. 吉林省环境检测中心站, 吉林市 110004

作者简介:罗黎敏(1978- )，2004 年毕业于北京林业大学，硕士。电话:13666630085，E-mail: elsa- luo@163.com。

Abstract

Abstract:

The self-made cellulose acetate(CA), as the second polymer, is blended with chitosan (CN). Phase transfer method is used to prepare the ultrafilter membrane. The main influential factors on the performance of the membrane are discussed. The blended membrane is compared with CA-DMSO solvent membrane. The treatment effect of the blended membrane on wastewater from dyeing industry is also discussed.

Key words: cellulose acetate, chitosan, blend, ultrafilter membrane

摘要：

以自制壳聚糖(CN)作为第二聚合物成分与醋酸纤维素(CA)共混，采用相转移法制备超滤膜；对影响膜性能的主要因素做了简单的讨论，并与醋酸纤维素二甲亚砜(CA-DMSO)溶剂膜相比较，初步探讨了所制备的共混膜对颜料废水的处理情况。

关键词: 醋酸纤维素, 壳聚糖, 共混, 超滤膜

CLC Number:

Luo Limin, Yin Ning, Zhao Danshi. Preparetion of CA-CN blend ultrafilter membrane and its performance[J]. INDUSTRIAL WATER TREATMENT, 2006, 26(2): 57-59.

罗黎敏, 殷宁, 赵丹石. 醋酸纤维素-壳聚糖共混超滤膜的制备和性能[J]. 工业水处理, 2006, 26(2): 57-59.

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URL: https://gyscl.magtechjournal.com/EN/10.11894/1005-829x.2006年.26（02）.57

https://gyscl.magtechjournal.com/EN/Y2006/V26/I2/57

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Preparetion of CA-CN blend ultrafilter membrane and its performance

醋酸纤维素-壳聚糖共混超滤膜的制备和性能

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