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外部濃度がセメント固化の易溶解性物質溶出量に及ぼす影響
http://hdl.handle.net/10458/0002000278
http://hdl.handle.net/10458/000200027826e5e98b-b5fd-40f0-8ccb-42d0a9dc336e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (1.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2023-11-01 | |||||
| タイトル | ||||||
| タイトル | Effect of External Concentration on Leaching Amount of Easily Soluble Substances in Cement Solidified Fly Ashh | |||||
| 言語 | en | |||||
| タイトル | ||||||
| タイトル | 外部濃度がセメント固化の易溶解性物質溶出量に及ぼす影響 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Cement solidified fly ash | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Easily soluble substance | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Tank leaching test | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
土手, 裕
× 土手, 裕× 関戸, 知雄 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, tank leaching tests were carried out for the purpose of clarifying the effect of external concentration on the leaching amount of easily soluble substances in cement solidified fly ash. Four solvents used were distilled water, solvent-1, solvent-5, and solvent-10.In the case of distilled water as solvent, the dimensionless leaching amount reached the maximum value at 0.125 day in all substances of Na, K, and Cl. Thereafter, the leaching amount increased from 0.25 day to 2 day, and decreased from 4 day. There was little leaching amount after 8 days. In addition, the leaching amounts from the cement solidified fly ash for all substances were suppressed when the external concentration was higher than solvent-5. The reason was considered that the difference between the external concentration and the concentration inside the cement solidified fly ash decreased with increase in external concentration, and it led the decrease in leaching rate of easily soluble substances from cement solidified fly ash. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 52, p. 17-22, 発行日 2023-10-27 |
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| 出版者 | ||||||
| 出版者 | 宮崎大学工学部 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, University of Miyazaki | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 05404924 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00732558 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
