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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/287

Title: Synthesis and metal sorption studies of p-tert-butylcalix[8]arene chemically bound to polymeric support
Authors: Pathak, Rita
Rao, G N
Keywords: Metal sorption
Issue Date: 1996
Citation: Analytica chimica acta,335,283-290
Abstract: The synthesis of a new chelating resin, in which p-tet+butylcalix[8]arene is incorporated into a polymeric matrix (XAD-4), is reported. The resin was used for the sorption of some transition metal ions, uranium and thorium from aqueous solution. The optimum conditions (pH effect, breakthrough curves, capacity, equilibrium time) were determined for Cu(II), Fe(II), Zn(II), Ni(II), Co(n), Cd(II), Pb(II), Th(IV) and U(V1). The resin shows high selectivity for Th(IV) and U(VI), and their separation from other metal ions has been carried out effectively.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/287
Appears in Collections:Chemistry

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