Reference : Complexation of uranyl ion by three polyacrylamide type polymers: electrochemical pre...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/62622
Complexation of uranyl ion by three polyacrylamide type polymers: electrochemical preparation and leaching tests investigations
English
Leroy, D. [University of Liège (ULg) > > Coordination Chemistry and Radiochemistry > >]
Martinot, Lucien [University of Liège (ULg) > > Coordination Chemistry and Radiochemistry > >]
Jérôme, Christine mailto [University of Liège (ULg) > > Center for Education and Research on Macromolecules (CERM) > >]
Jérôme, Robert mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Jun-1999
Journal of Radioanalytical & Nuclear Chemistry
Kluwer Academic Publ
240
3
867-875
Yes (verified by ORBi)
International
0236-5731
Dordrecht
[en] describe an original process for the treatment of low level activity radioactive liquid wastes. It deals with the electrochemical preparation of three polyacrylate polymers: polyacrylamide (PAam), polyacrylamidoglycolic acid (PAAG), polyacrylamidomethylpropanesulfonic acid (PAMPS) which are capable of complexing uranyl ions. We have demonstrated the complexation of uranyl by FT-IR and UV-Visible spectroscopy. All these complexes are soluble in water and we insolubilize in turn the complexes by crosslinking or by neutralization of positively charged complexes by the addition of polyanions to the medium. We have then done dynamic and static leaching tests on these insoluble complexes.
Center for Education and Research on Macromolecules (CERM)
Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA ; The "IISN"
Researchers
http://hdl.handle.net/2268/62622
10.1007/BF02349864
http://www.springerlink.com/content/5214584l7447h331/fulltext.pdf
The original publication is available at http://www.springerlink.com/content/5214584l7447h331/?p=ca6fd6fc8e71496e8541c36a28798d67π=0

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