Synthesis of Novel Biocompatible Composite Fe3O4/ZrO2/Chitosan and Its Application for Dye Removal

被引：0
|
作者：
Hualin Jiang
Pinghua Chen
Shenglian Luo
Xubiao Luo
Xinman Tu
Qun Cao
Yanlei Zhou
Weibo Zhang
机构：
[1] Key Laboratory of Jiangxi Province for Ecological Diagnosis-Remediation and Pollution Control,College of Environmental and Chemical Engineering
[2] Key Laboratory of Jiangxi Province for Persistant Pollutants Control and Resources Recycle,undefined
[3] Nanchang Hangkong University,undefined
来源：
Journal of Inorganic and Organometallic Polymers and Materials | 2013年 / 23卷
关键词：
Amaranth; Tartrazine; ZrO; Chitosan; Adsorption; Composite;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A novel biocompatible composite Fe3O4/ZrO2/chitosan was synthesized in a simple way and its capacity of dye removal was investigated in this study. The morphology of the material was examined by SEM and TEM and found to be nanosized and spheroidal. Equilibrium adsorption isotherms and dynamic behaviors of the adsorption process were investigated in detail. The material saturated with dye could be regenerated by treatment with strong alkali solution. The composite has high adsorption capacity towards acidic dyes represented by amaranth and tartrazine, and remains intact under conditions that are strongly acidic or alkali. The material has high potential to be applied for the removal of acidic dyes in industrial wastewater in large scale.
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页码：393 / 400
页数：7
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