Diffusion coefficients of Sr-90 and Cs-137 in Syrian rocks and the dependence on pH

被引:4
作者
Takriti, S
Othman, I
机构
[1] Radiation Protection Department, Atomic Energy Commission, Damascus
关键词
D O I
10.1016/S0969-8043(97)00016-X
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The diffusion coefficients df Sr-90 and Cs-137 have been calculated from experimental data For different local rocks. The dependence of the diffusion coefficient in some rocks on the pH of the fluid under stationary or circulating conditions for the radioisotope solution has been calculated. Our results show that cement is the best material for radioisotope retention. (C) 1997 Published by Elsevier Science Ltd.
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页码:1157 / 1160
页数:4
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