Paper Title:
Preparation and Properties of Amino Acid Chelating Resin from the Waste Plastic of Polystyrene
  Abstract

Waste polystyrene plastic as raw material was reacted with chlorine methyl polystyrene, then reacted again with the iminodiacetic acid, an environment-protecting amino acid type chelating resin was prepared. The structure of resin was characterized by IR and thermal analysis represents. The adsorption capacity of resin was measured by Atomic Absorption Spectrometer. The results showed that the resin could adsorpt Cr3+, Pb2+ well. The mechanism of adsorption conforms to Langmuir. Moreover, it can achieve adsorption balance within 30min, the adsorption quantity respectively reached 2.17 mmol/g and 2.11mmol/g at 318K.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
2558-2561
DOI
10.4028/www.scientific.net/AMR.239-242.2558
Citation
G. H. Zhang, W. X. Dong, J. F. Zhu, "Preparation and Properties of Amino Acid Chelating Resin from the Waste Plastic of Polystyrene", Advanced Materials Research, Vols. 239-242, pp. 2558-2561, 2011
Online since
May 2011
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Price
$32.00
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