On the adsorption and diffusion of Methylene Blue in glass fibers

被引：88

作者：

Chakrabarti, S ^{[1
]}

Dutta, BK ^{[1
]}

机构：

[1] Univ Calcutta, Dept Chem Engn, Kolkata 700009, W Bengal, India

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2005年 / 286卷 / 02期

关键词：

adsorption; glass fiber; dye; Methylene Blue; diffusivity;

D O I：

10.1016/j.jcis.2005.01.035

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The adsorption and diffusion phenomena of Methylene Blue dye on glass fiber have been explored. Both isotherm and kinetics have been studied. Effect of process parameters Such as pH, adsorbent loading, and initial dye concentration was investigated. Temperature had a little effect on adsorption. A diffusion model was developed to estimate the diffusivity of the dye in glass fiber. The diffusivity was found to be varying exponentially with the dye concentration. (c) 2005 Elsevier Inc. All rights reserved.

引用

页码：807 / 811

页数：5

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