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Research Papers by L.J. Paliwal
A number of resins have been synthesized by reacting 2,2’-dihydroxybiphenyl with urea and formaldehyde in presence of 2M HCl as catalyst, proved to be selective chelating ion-exchange resins for certain metals. Chelation ion-exchange properties of these terpolymer were studied for Fe3+, Cu2+ ...
Desalination 250 (2009)