2015年6月
クエン酸アンモニウム水溶液とイオン液体を用いた放射性セシウム汚染土壌の除染方法
スマートプロセス学会誌
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- 巻
- 4
- 号
- 6
- 開始ページ
- 294
- 終了ページ
- 297
- 記述言語
- 日本語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.7791/jspmee.4.294
- 出版者・発行元
- 一般社団法人 スマートプロセス学会 (旧高温学会)
Radioactive cesium has strongly bound soil as time proceeded, which could not be cleaved in mild condition. We have found that serial treatment of ammonium citrate solution and ionic liquid removed radioactive cesium from soil effectively. The sequence of the treatment is crucial, since inverse serial treatment or mixture of two kinds of solution did not show such an effect, which suggested that ammonium citrate unlocked trapped cesium in soil and ionic liquid solved it. We also found that repeating serial treatment and prolonged treatment time additively removed cesium from soil.
- リンク情報
- ID情報
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- DOI : 10.7791/jspmee.4.294
- ISSN : 2186-702X
- CiNii Articles ID : 130005263581
- CiNii Books ID : AA12553487