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7-Years Leaching Tests of NPP Vitrified Radioactive Waste

Published online by Cambridge University Press:  15 February 2011

A. S. Barinov ,
M. I. Ojovan  and
N. V. Ojovan
A. S. Barinov
Affiliation:
Sia Radon, 7-th Rostovsky Lane 2/14, Moscow, 119121, Russia, oj@nporadon.msk.ru
M. I. Ojovan
Affiliation:
Sia Radon, 7-th Rostovsky Lane 2/14, Moscow, 119121, Russia, oj@nporadon.msk.ru
N. V. Ojovan
Affiliation:
Sia Radon, 7-th Rostovsky Lane 2/14, Moscow, 119121, Russia, oj@nporadon.msk.ru
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Abstract

Long term tests of vitrified intermediate level waste from nuclear power plants were performed in a shallow ground repository as well as on an open testing area. Borosilicate glasses were tested. Radionuclide leaching differs significantly in natural conditions in contrast to laboratory behaviour. Average leaching factors were obtained for open area tests as well as for repository tests. These factors should be used for long term predictions since they take into account the real character of leaching.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 412: Symposium V – Scientific Basis for Nuclear Waste Management XIX , 1995 , 265
Copyright
Copyright © Materials Research Society 1996

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