書誌事項
- タイトル別名
-
- Migration Behavior of Cesium in Fresh and Fractured Granite.
- シンセン ナ カコウガン オヨビ ハサイ カコウガンチュウ ニ オケル セシウ
この論文をさがす
抄録
Sorption of radionuclides on fractured rocks are of importance to understand the migration behavior in crystalline rocks such as granite, in which fractured zones are likely to be major migration paths. In the present study, sorption of cesium on fractured granite was measured by batch and column sorption experiments, and compared with that on fresh granite.<BR>The distribution coefficients for fractured granite, obtained by the batch sorption experiments, were one to two orders in magnitude larger than those for fresh granite. The larger sorption in fractured zones implies that migration of elements in fractured zones could not be as significant as that expected by the higher groundwater velocity. The cesium migration through fresh granite-packed columns could be described by one-dimensional advection-dispersion equation, in which sorption equilibrium was attained.
収録刊行物
-
- 応用地質
-
応用地質 32 (2), 55-63, 1991
一般社団法人 日本応用地質学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679071056128
-
- NII論文ID
- 110003356411
-
- NII書誌ID
- AN00026635
-
- ISSN
- 18840973
- 02867737
-
- NDL書誌ID
- 3715066
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可