Preparation of β-cyclodextrin/chitosan Membranes and Its Application in the Wastewater Treatment of Acid Dyes

被引：3

作者：

Yu Dan ^{[1
]}

Wu Ling-ling ^{[1
]}

Wang Jiafu ^{[1
]}

Tao Yiwen ^{[1
]}

Shen Yitong ^{[1
]}

Liang Bingying ^{[1
]}

Wang Han ^{[1
]}

机构：

[1] Donghua Univ, Coll Chem Chem Engn & Biotechnol, Shanghai 201620, Peoples R China

来源：

ADVANCES IN ENVIRONMENTAL TECHNOLOGIES, PTS 1-6 | 2013年 / 726-731卷

关键词：

beta-cyclodextrin; chitosan; membranes; wastewater treatment; acid dyes; ADSORPTION; CHITOSAN; ISOTHERM;

D O I：

10.4028/www.scientific.net/AMR.726-731.2558

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this study a new and environmental biopolymer membrane has been synthesized by incorporating beta-cyclodextrin polymers as the reagent and using vinyltriethoxysilane(JH-V151) as crosslinking agent. The FT-TR and SEM were used to characterize the functional groups, morphology and pore-size. The results indicated that the prepared membranes exhibited relatively large pores, and the average pore size was 5 mu m. The study of adsorption behavior demonstrated that the prepared membranes could be considered as an efficient adsorbent for the removal of acid dyes from the wastewater.

引用

页码：2558 / 2562

页数：5

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