Field investigation of iron concretion and related elemental migration
| Project/Area Number |
15H05227
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Earth system and resources engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
城野 信一 名古屋大学, 環境学研究科, 准教授 (20332702)
丸山 一平 名古屋大学, 環境学研究科, 教授 (40363030)
勝田 長貴 岐阜大学, 教育学部, 准教授 (70377985)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2015: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 鉄コンクリーション / 元素移動 / 固定 / アナログ / 物質移動 / 応用研究 / pH緩衝作用 / 炭酸塩コンクリーション / 応用地球科学 / Feコンクリーション / 続成過程 |
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| Outline of Final Research Achievements |
Spherical Fe-oxide concretions in both in Utah and Mongolia have been investigated to understand the geochemical migration features relevant to the heavy metal adsorption. The results are not only Uranium but other REE elements are concentrated in the layer of Fe rich crust. This feature might be used for future heavy metal absorption and fixation technology.
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Report
(4 results)
Research Products
(1 results)
