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Immobilization of Cs-137, Co-60, Mn-54 And Sr-85 in Cement-Waste Composition

Published online by Cambridge University Press:  26 February 2011

I. Plećaš ,
J. Drljača ,
A. Perić  and
A. Kostadinović
I. Plećaš
Affiliation:
“Boris Kidrič”Institute of Nuclear Sciences-Vinča P.O. Box 522, 11001 Belgrade, Yugoslavia
J. Drljača
Affiliation:
“Boris Kidrič”Institute of Nuclear Sciences-Vinča P.O. Box 522, 11001 Belgrade, Yugoslavia
A. Perić
Affiliation:
“Boris Kidrič”Institute of Nuclear Sciences-Vinča P.O. Box 522, 11001 Belgrade, Yugoslavia
A. Kostadinović
Affiliation:
“Boris Kidrič”Institute of Nuclear Sciences-Vinča P.O. Box 522, 11001 Belgrade, Yugoslavia
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Abstract

To assess the safety for disposal of radioactive waste cement composite, the leaching of Cs-137, Co-60, Mn-54 and Sr-85 from a waste composite into a surounding fluid has been studied [1, 2]. Leaching tests were carried out in accordance with a method recommended by IAEA |2, 3|. Determination of retardation factors, KF, and coefficients of distribution, kd, using a simplified mathematical model for analysing the migration of radionuclides, has been developed. |4, 7, 8|

Results presented in this paper are examples of results obtained in a 10 year mortar and concrete testing project, which will influence the design of the engineered trenche system for future central Yugoslavian radioactive waste storage center. |7, 8|.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 127: Symposium BERLIN – Scientific Basis for Nuclear Waste Management XII , 1988 , 501
Copyright
Copyright © Materials Research Society 1989

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References

REFERENCES

1. Hashimoto, I., IEC Fundamentals 3, 213 (1964)CrossRefGoogle Scholar
2. Hespe, E.D., At. Energy Rev. 9, 195 (1971)Google Scholar
3. International Standard Ref. No. ISO 6961 (1982)Google Scholar
4. Lu, A.H., Health Physics 34, 39 (1978)CrossRefGoogle Scholar
5. Matsuzuru, A., Health Physics, 32, 529 (1977)CrossRefGoogle Scholar
6. Peltonen, E., Katka, M., Proc. Int. Conf. of Atomic En. 10, 419 (1983)Google Scholar
7. Plećaš, I., Proc. Waste Management, Tucson, Arizona, 2, 1861 (1983)Google Scholar
8. Plećaš, I., RWMADW, 6(2), 161 (1985).Google Scholar