Pleiades Publishing
Radiochemistry
,  volume 51 ,  issue 6 ,  pages 649-653

Speciation of Radionuclides in Colloidal Matter of Underground Waters Taken from Observation Wells in the Zone of Impact of Lake Karachai

A. P. Novikov 1
, 
T. A. Goryachenkova 1
, 
S N Kalmykov 2
, 
I E Vlasova 2
, 
I. E. Kazinskaya 1
, 
K V Barsukova 1
, 
E. A. Lavrinovich 1
, 
E V Kuzovkina 1
, 
V. V. Tkachev 1
, 
B. F. Myasoedov 1
1
 
2
 
Publication type: Journal Article
Publication date: 2009-12-22
Pleiades Publishing
scimago Q3
wos Q4
SJR: 0.285
CiteScore: 1.6
Impact factor: 1.0
ISSN: 10663622, 16083288
Physical and Theoretical Chemistry
Abstract
The strength of actinide bonding with colloidal matter of groundwaters from the Lake Karachai contamination area was studied by selective leaching. An α-track analysis showed that the microdistribution of α-emitting radionuclides in the colloidal matter is uniform. Analysis of fission tracks confirms the presence of 239Pu and 241Am in the colloidal material. In the colloidal matter of groundwaters taken from three wells and differing in the chemical composition, radionuclides occur in forms differing in the solubility. U and Np in the colloidal material are associated only with readily soluble and mobile groups of compounds and are not detected in the difficultly soluble residue. Pu and Am, on the contrary, occur in the colloidal material of groundwaters mainly in difficultly soluble forms. Am is bound to a greater extent with surface organometallic complexes. Pu is detected mainly in the fraction of amorphous oxides.
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Novikov A. P. et al. Speciation of Radionuclides in Colloidal Matter of Underground Waters Taken from Observation Wells in the Zone of Impact of Lake Karachai // Radiochemistry. 2009. Vol. 51. No. 6. pp. 649-653.
GOST all authors (up to 50) Copy
Novikov A. P., Goryachenkova T. A., Kalmykov S. N., Vlasova I. E., Kazinskaya I. E., Barsukova K. V., Lavrinovich E. A., Kuzovkina E. V., Tkachev V. V., Myasoedov B. F. Speciation of Radionuclides in Colloidal Matter of Underground Waters Taken from Observation Wells in the Zone of Impact of Lake Karachai // Radiochemistry. 2009. Vol. 51. No. 6. pp. 649-653.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1066362209060162
UR - https://doi.org/10.1134/S1066362209060162
TI - Speciation of Radionuclides in Colloidal Matter of Underground Waters Taken from Observation Wells in the Zone of Impact of Lake Karachai
T2 - Radiochemistry
AU - Novikov, A. P.
AU - Goryachenkova, T. A.
AU - Kalmykov, S N
AU - Vlasova, I E
AU - Kazinskaya, I. E.
AU - Barsukova, K V
AU - Lavrinovich, E. A.
AU - Kuzovkina, E V
AU - Tkachev, V. V.
AU - Myasoedov, B. F.
PY - 2009
DA - 2009/12/22
PB - Pleiades Publishing
SP - 649-653
IS - 6
VL - 51
SN - 1066-3622
SN - 1608-3288
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2009_Novikov,
author = {A. P. Novikov and T. A. Goryachenkova and S N Kalmykov and I E Vlasova and I. E. Kazinskaya and K V Barsukova and E. A. Lavrinovich and E V Kuzovkina and V. V. Tkachev and B. F. Myasoedov},
title = {Speciation of Radionuclides in Colloidal Matter of Underground Waters Taken from Observation Wells in the Zone of Impact of Lake Karachai},
journal = {Radiochemistry},
year = {2009},
volume = {51},
publisher = {Pleiades Publishing},
month = {dec},
url = {https://doi.org/10.1134/S1066362209060162},
number = {6},
pages = {649--653},
doi = {10.1134/S1066362209060162}
}
MLA
Cite this
MLA Copy
Novikov, A. P., et al. “Speciation of Radionuclides in Colloidal Matter of Underground Waters Taken from Observation Wells in the Zone of Impact of Lake Karachai.” Radiochemistry, vol. 51, no. 6, Dec. 2009, pp. 649-653. https://doi.org/10.1134/S1066362209060162.