Abstract
The possibilities of membrane preconcentration of neptunium and plutonium from acidic soil leach have been studied. The elaborated technique involves two steps: liquid extraction of Pu(IV) and Np(IV) by HDEHP from the soil leach and accumulation of these elements by solid supported aqueous membrane with K10P2W17O61 in inner solution. It has been shown that actinide's content in the membrane can be measured by photo-luminescent method.
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B. F. Myasoedov, A. P. Novikov, F. I. Pavlotskaya, Russ. Analytical Chemistry, 51 (1996) 124.
Yu. P. Novikov, L. I. Anikina, S. A. Ivanova, Russ. Radiochemistry, 6 (1978) 878.
F. I. Pavlotskaya, Migration of the Global Radioactive Fallout in Soils, Atomizdat, Moscow, 1974.
S. A. Ivanova, M. N. Mikheeva, A. P. Novikov, B. F. Myasoedov, J. Radioanal. Nucl. Chem., 186 (1994) 341.
F. F. Pepard, J. R. Ferraro, J. Inorg. Nucl. Chem., 20 (1958) 231.
C. Tourue, G. Tourue, Bull. Soc. Chim. France, 4 (1969) 1124.
M. S. Milukova, N. I. Gusev, I. G. Sentyurin, I. S. Sklyarenko, Analytical Chemistry of Plutonium, Moscow, Nauka, 1965.
V. A. Mikhailov, Analytical Chemistry of Neptunium, Moscow, Nauka, 1971.
F. I. Pavlotskaya, T. A. Goraychenkova, Russ. Radiochemistry, 29 (1987) 99.
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Novikov, A.P., Mikheeva, M.N., Gracheva, O.I. et al. Luminescent determination of neptunium and plutonium in the environment. J Radioanal Nucl Chem 223, 163–166 (1997). https://doi.org/10.1007/BF02223378
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DOI: https://doi.org/10.1007/BF02223378