Water treatment to remove acid and basic dyes by biosorption on polysaccharide composites

被引：0
|
作者：
E. V. Datskevich
R. V. Prikhod’ko
I. V. Stolyarova
A. V. Lozovskii
V. V. Goncharuk
机构：
[1] National Academy of Sciences of Ukraine,Dumanskii Institute of Colloid and Water Chemistry
来源：
Russian Journal of Applied Chemistry | 2010年 / 83卷
关键词：
Alginate; Methylene Blue; Methyl Orange; Sodium Alginate; Intraparticle Diffusion;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A composite material based on cross-linked cationic starch and sodium alginate was synthesized and studied. The composite is an effective biosorbent for removing various types of synthetic dyes from water. The influence exerted on adsorption of a basic dye (Methylene Blue) and an acid dye (Methyl Orange) by temperature, pH, solution ionic strength, and biosorbent amount was examined, and the dye adsorption kinetics was studied. The adsorption isotherms were analyzed using various models of sorption equilibrium.
引用
收藏
页码：1785 / 1793
页数：8
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