Cemented materials in the LLW and MLW Spanish disposal
BWR and PWR cemented matrices to confine low and medium simulated liquid radioactive wastes have been submitted to the leaching process in de-ionized water at 20ºC and 40ºC, to obtain the medium leachability index (L) and the effective diffusion coefficient (De) of different ions. Otherwise, it has...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Consejo Superior de Investigaciones Científicas
1999-09-01
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| Series: | Materiales de Construccion |
| Online Access: | http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/440 |
| Summary: | BWR and PWR cemented matrices to confine low and medium simulated liquid radioactive wastes have been submitted to the leaching process in de-ionized water at 20ºC and 40ºC, to obtain the medium leachability index (L) and the effective diffusion coefficient (De) of different ions. Otherwise, it has been studied the associated expansion of the backfilling mortar of the concrete containers of the Spanish repository of these wastes, due to a possible attack of the sulfate ions coming from the cemented matrices. |
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| ISSN: | 0465-2746 1988-3226 |