LUMINESCENT DETERMINATION OF NEPTUNIUM AND PLUTONIUM IN THE ENVIRONMENT

Authors
NOVIKOV AP MIKHEEVA MN GRACHEVA OI MYASOEDOV BF
Citation
Ap. Novikov et al., LUMINESCENT DETERMINATION OF NEPTUNIUM AND PLUTONIUM IN THE ENVIRONMENT, Journal of radioanalytical and nuclear chemistry, 223(1-2), 1997, pp. 163-166
Citations number
9
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Analytical","Nuclear Sciences & Tecnology
Journal title
Journal of radioanalytical and nuclear chemistry → ACNP
ISSN journal
02365731
Volume
223
Issue
1-2
Year of publication
1997
Pages
163 - 166
Database
ISI
SICI code
0236-5731(1997)223:1-2<163:LDONAP>2.0.ZU;2-Y
Abstract
The possibilities of membrane preconcentration of neptunium and pluton ium from acidic soil leach have been studied. The elaborated technique involves two steps: liquid extraction of Pu(IV) and Np(IV) by HDEHP f rom the soil leach and accumulation of these elements by solid support ed aqueous membrane with K10P2W17O61 in inner solution. It has been sh own that actinide's content in the membrane can be measured by photo-l uminescent method.