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Details van artikel 14 van 15 gevonden artikelen
| Titel: |
The effects of container materials and buffer additives on decreasing the iodide concentration in a disposal vault for spent nuclear fuel |
| Auteur: |
Kim, S. S. Chun, K. S. Choi, J. W. Kim, S. K. Cho, W. J. |
| Verschenen in: |
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering |
| Paginering: | Jaargang 42 (2007) nr. 1 pagina's 39-43 |
| Jaar: |
2007-01-01 |
| Inhoud: |
To retard the migration of iodine released from a spent fuel after the break of a container, the reducing effects on the concentration of the iodide by container corrosion products and some buffer additives were examined in a solution with bentonite. Iron and copper, and their corrosion products scarcely reduced the iodide concentration. And kaolinite, chalcopyrite, pyrite, copper ore and galena, known as having a sorption property for iodine, did not noticeably sorb the iodide. However, palm active carbon, silver metal and Ag2O lowered the iodide concentration. Especially, Ag2O put into a disposal container would effectively hinder the migration of iodine to the outside of a disposal vault without a great loss if the pore size of the compacted buffer layer is maintained below 1 μ m. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 14 van 15 gevonden artikelen
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