Chelating ion-exchange Properties of Polyurethane Resin Derived from Thiazolo[5,4-D]Thiozole
Abstract
3,6-dihydrothiazolo [5, 4-d] thiazole which supported on polyurethane was synthesized. The prepared compound was characterized by FTIR and 1H NMR spectroscopy. The chelating properties towards various metal ions Pb2+, Mn2+, Cr3+, Co3+and Cd+3 was examined. The effects of concentration of metal ions, time of extraction and pH as well as the recovery of ions have been studied. The results showed that the high activity order of resin to extract the metal ions is Pb2> Cd+3 > Mn2+>Cr3+> Co3+.
Keywords: thiazole, polyurethane, chelating resin, chelating efficiency, coordination polymers
To list your conference here. Please contact the administrator of this platform.
Paper submission email: JNSR@iiste.org
ISSN (Paper)2224-3186 ISSN (Online)2225-0921
Please add our address "contact@iiste.org" into your email contact list.
This journal follows ISO 9001 management standard and licensed under a Creative Commons Attribution 3.0 License.
Copyright © www.iiste.org