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Separation and recovery of lead from a mixture of some heavy metals using Amberlite IRC 718 chelating resin

Authors
Journal
Journal of Hazardous Materials
0304-3894
Publisher
Elsevier
Publication Date
Volume
133
Identifiers
DOI: 10.1016/j.jhazmat.2005.08.029
Keywords
  • Weakly Acidic Resin
  • Iminodiacetate Resin
  • Amberlite Irc 718
  • Ion Exchange Separation
  • Lead
  • Transition Metal
  • Alkaline Earth Metals
Disciplines
  • Physics

Abstract

Abstract A weakly acidic ion exchanger resin containing the iminodiacetate group has been used to separate and recover metal ion from their mixtures. Batch and column methods were applied for the separation studies. Previous study on the kinetics and thermodynamics shows that the selectivity of this resin for transition metals was quite high as compared to that of alkaline earth metals. The efficiency of this resin in different experimental conditions was established and because of the large difference in the distribution coefficient values separation of the metal ions from their mixture was performed.

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