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Adsorption, Preconcentration and Separation of Lead Ions by Novel Calix[4]arene Tetracarboxylic Acid Based Polyvinyl Resin
 

Authors: B. B. Adhikari, M. Kanemitsu, H. Kawakita and K. Ohto
 

Affiliation: Department of Chemistry and Applied Chemistry, Faculty of Science and Engineering, Saga University, 1-Honjo, Saga, 840-8502, Japan

Published in:  Ion Exch. Lett. 2010, 2(4), 42-45

 

Permanent link to this page: http://iel.vscht.cz/abstracts/1803-4039-02-0042.htm

 

DOI: 10.3260/iel.2009.12.009

 

License:  Creative Commons License

 

Keywords: p-vinylcalix[4]arene tetraacetic acid resin; ion exchange; adsorption; lead ion; column chromatography
 

Abstract: A novel resin has been synthesized through the polymerization of p-vinylcalix[4]arene followed by introduction of carboxyl groups at lower rim and adsorptive behavior of some divalent metal ions on the resin has been studied. Absolute separation of trace amount of lead from large excess of zinc has been achieved using the column packed with the resin.