Paper Title:
Sorption Behaviors of Methylene Blue onto γ-Cyclodextrin Polymer
  Abstract

The objective of this study was to convert γ-cyclodextrin to a polymer and further to investigate the potential of using the polymer for the removal of methylene blue (MB) from aqueous solution. The sorption properties of γ-cyclodextrin polymer (γ-CDP) toward MB were investigated. The effects of contact time, sorption temperature and initial MB concentration were discussed. Batch sorption studies and kinetic studies have also been performed to understand the MB extraction ability of the γ-CDP. Results of experiments showed that γ-CDP exhibited some sorption capacities toward MB. It was found that kinetics followed Ho and McKay equation and isotherm fitted Langmuir model. The negative values of free energy change indicted the spontaneous nature of sorption.

  Info
Periodical
Advanced Materials Research (Volumes 255-260)
Edited by
Jingying Zhao
Pages
3032-3036
DOI
10.4028/www.scientific.net/AMR.255-260.3032
Citation
N. Li, X. L. Xiong, B. Lin, "Sorption Behaviors of Methylene Blue onto γ-Cyclodextrin Polymer", Advanced Materials Research, Vols. 255-260, pp. 3032-3036, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiao Li Xiong, Chen Bin Shao
Abstract:The potential to remove xylenol orange (XO) from aqueous solutions through adsorption on γ-cyclodextrin-grafted carboxymethyl cellulose...
1180
Authors: Shui Li Lai, Qiang Chai, Wu Jun Han, Bin Wang
Chapter 3: Chemical and Biomedical Engineering
Abstract:The synthesis of a novel chitosan (CTS) derivative bearing β-cyclodextrin (β-CD) was studied, which was divided into two steps. The first...
1007
Authors: Zhi Wu Zhou, Jing Song Wang, Qing Wei Guo, Zhen Cheng Xu
Chapter 8: Innovative Design Methodology
Abstract:Magnetic chitosan bonded β-cyclodextrin polymer was prepared, and its metal ion binding was studied using the batch static tests for thallium...
1733