Paper Title:
Preparation of Magnetic Chitosan/Iron (II, III) Oxide Microspheres and Application in Adsorption of Cr (VI)
  Abstract

In this study,the chitosan (CS) -iron (Ⅱ,Ⅲ) oxide magnetic microspheres were prepared by crosslinking and coprecipitating with carbamide solution as precipitated agent.,and characterized by means of scanning electron microscope (SEM) and Fourier Transform infrared spectroscopy (FTIR ). The adsorption performance of the magnetic microspheres for remove Cr (VI) from aqueous solution was investigated.The experimental results demonstrated that the optimum of pH,time for adsorption of Cr (VI) was 3.3,120min at 25°C,respectly.

  Info
Periodical
Edited by
Han Zhao
Pages
989-993
DOI
10.4028/www.scientific.net/AMM.130-134.989
Citation
B. Hu, J. L. Li, "Preparation of Magnetic Chitosan/Iron (II, III) Oxide Microspheres and Application in Adsorption of Cr (VI)", Applied Mechanics and Materials, Vols. 130-134, pp. 989-993, 2012
Online since
October 2011
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