| Project/Area Number |
15K12235
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Modeling and technologies for environmental conservation and remediation
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| Research Institution | University of Tsukuba |
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Principal Investigator |
ZHANG zhenya 筑波大学, 生命環境系, 教授 (20272156)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 環境浄化材料 / 水環境浄化 / バイオマス変換 / 環境負荷低下 / 吸着材料 / ナノ材料 / 汚染物質吸着 / アンモニア吸着回収 / 水浄化 / 廃棄物再資源化 / ナノチューブ / 汚染物吸着除去 / 高吸着材料 / 重金属イオン / 水汚染 / アンモニア除去 |
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| Outline of Final Research Achievements |
Activated metal oxide of dispersion and adhesion ingredient stuck in the surface by the the nanoparticle was established. And the material of the nanostructure was synthesized. As a result, more than several times of adsorptive efficiency than the ceramics.On the basis of CuHCF that we have synthesized, by optimizing the composition, to develop 5 new adsorbent with higher adsorption capacity.
1. The adsorption mechanism was ion exchange adsorption mechanism, i.e. A+ can exchange with NH4+. 2. Chemical composition can be controlled. The ratio of the implemented A+ (A+/M) varied from 0.52 to 1.75. 3. NH4+ -adsorption capacity reached to 3.98 mol/kg beyond that of CuHCF, about 2 times than CuHCF.
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