文章基本信息

标题：Removal of Red RB Dye from Aqueous Solution by Belpatra Bark Charcoal (BBC) Adsorbent
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作者：Vandana Gupta ; Agarwal A. ; Singh M. K. 等
期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2017
卷号：8
期号：10
页码：3718-3729
出版社：University of Mohammed Premier Oujda
摘要：Activated carbon prepared from Belpatra bark has been used as an adsorbent for the removal of Red RB dye from water solution. In order to study the process of adsorption, number of parameters such as contact time, initial adsorbate concentration, temperature, pH, adsorbent dosage and size were varied. Langmuir, Freundlich and Temkin adsorption isotherm models were tested for adsorption process. Adsorption kinetics fitted well with the pseudo second order kinetic model. FTIR and SEM studies were carried out to characterize BBC before and after adsorption of the dye. Results have been discussed.
关键词：Adsorption; Activated carbon; Belpatra bark; Red RB dye