Biomineralogical treatment of melted waste slag to give additional values for advanced recycle applications
| Project/Area Number |
23681014
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Environmental technology/Environmental materials
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| Research Institution | Tokyo Institute of Technology (2012-2013)
Kyushu University (2011) |
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Principal Investigator |
TAKAHASHI Fumitake 東京工業大学, 総合理工学研究科(研究院), 准教授 (00414376)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥21,450,000 (Direct Cost: ¥16,500,000、Indirect Cost: ¥4,950,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2011: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
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| Keywords | スラグ系廃棄物 / 生体的鉱物学的反応 / 高付加価値化 / 循環資源化 / 誘導化リン酸処理 / 有機アパタイト複合層 / 生体親和的表面 / 環境浄化機能 / 付加価値発現 |
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| Research Abstract |
To recycle melted waste slag more, it is necessary to give some additional values for market popularity as well as toxic metal immobilization. The objective of this study is to develop easy and cheap technology to give both effects to slag. Organic phosphate treatment synthesized organic apatite layers on slag surface. This immobilized toxic metals and promoted the formation of biofilm. Treated slag is expected to serve as environment remediation medium according to biological activity of some microorganisms in biofilm.
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Report
(4 results)
Research Products
(32 results)
