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Sorption of europium and actinides by means of octyl(phenyl)-N,N-diisobutyl carbamoylmethyl phosphine oxide (CMPO) loaded on silica

TitleSorption of europium and actinides by means of octyl(phenyl)-N,N-diisobutyl carbamoylmethyl phosphine oxide (CMPO) loaded on silica
Publication TypeArticolo su Rivista peer-reviewed
Year of Publication1990
AuthorsPietrelli, L., Salluzzo Antonio, and Troiani F.
JournalJournal of Radioanalytical and Nuclear Chemistry Articles
Volume141
Pagination107-115
ISSN02365731
KeywordsAdsorption, article, Europium, nonhuman, radioactive waste, radioisotope, Thorium, Uranium
Abstract

The octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide (CMPO), loaded as stationary phase on silica, has been used for the sorption of Eu and actinides from acidic aqueous solution. Different commerical solid support were investigated and, finally SiO2 was chosen. Experiments were performed to obtain basic data on actinide removal. Distribution coefficients, kinetics, sorption isotherms (three adsorption model correlations were tested) and the acidic concentration effect were studied. © 1990 Akadémiai Kiadó.

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URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0025125587&doi=10.1007%2fBF02060190&partnerID=40&md5=aa27077467b5b9d3e9bebe8abacaeb80
DOI10.1007/BF02060190
Citation KeyPietrelli1990107