Paper Title:
Chitosan Cellulose Acetate Microspheres Preparation for Enhancement of Water-soluble Dye Adsorption
  Abstract

Chitosan/cellulose acetate multimicrospheres (CCAM) were prepared by the method of W/O/W emulsion with no toxic reagents and had the size interval of 200--280µm. It was investigated as an ideal alternative to enhancement the adsorption of water-soluble dyes from wastewater. The correlation coefficients of adsorption isotherm showed that the Freundlich model was comparable to the Langmuir model. The 1/n was lower than 1.0, indicating that malachite green was favorably adsorbed by CCAM. Furthermore, the amount of malachite green absorbed steeply increased with increasing time and reached plateau values within 2 h and increased with increasing of initial concentration of malachite green from 5 to 25 mg/g.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
2855-2858
DOI
10.4028/www.scientific.net/AMR.239-242.2855
Citation
H. Y. Zhou, D. J. Zhou, C. J. Fan, X. G. Chen, "Chitosan Cellulose Acetate Microspheres Preparation for Enhancement of Water-soluble Dye Adsorption", Advanced Materials Research, Vols. 239-242, pp. 2855-2858, 2011
Online since
May 2011
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Price
$32.00
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