2012 Fiscal Year Final Research Report
Development of an efficient separation system for recovery of rare metals by using biomass resources
| Project/Area Number |
22560748
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Kyushu University |
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Principal Investigator |
KUBOTA Fukiko 九州大学, 大学院・工学研究院, 助教 (60294899)
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| Co-Investigator(Kenkyū-buntansha) |
九州大学, 大学院・工学研究院, 教授 (10211921)
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| Project Period (FY) |
2010 – 2012
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| Keywords | レアメタル / 分離 / バイオマス |
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| Research Abstract |
An efficient separation technique for the recovery of rare metals, which are indispensable for high-tech industries, has been required. In this study, we developed the adsorption method for the separation of such rare metals by using biomass resources as adsorbents. We examined the adsorption of precious metals and rare earth metals onto protein rich biomass such as eggshell membrane, feather and so on, or bacteria E-coli and fungi yeast. The efficient separation of precious metals was attained and the applicability of E-coli as an ion-exchanger was demonstrated.
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[Presentation]2013
Author(s)
細樅侑貴穂, 馬場雄三,久保田富生子,神谷典穂,後藤雅宏
Organizer
日本海水学会若手会第4回学生研究発表会
Place of Presentation
横浜国大
Year and Date
2013-03-07
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