2003 Fiscal Year Final Research Report Summary
Mechanism of Adsorption of Endocrine Disruptors and their treatment by clay
| Project/Area Number |
13660244
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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 |
Irrigation, drainage and rural engineering/Rural planning
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| Research Institution | Osaka University (2003)
Kagawa University (2001-2002) |
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Principal Investigator |
KAWASE Masaya Osaka Univ., Grad.Sch.Pharm. Sci., Associate Prof., 薬学研究科, 助教授 (90224782)
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| Co-Investigator(Kenkyū-buntansha) |
ISHIDA Tomoyuki Kagawa Univ., Fac.Agr., Prof., 農学部, 教授 (40184535)
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| Project Period (FY) |
2001 – 2003
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| Keywords | Endocrine Disruptors / Clay / Intercalation / Electrochemical treatment / Clay-coated Electrode |
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| Research Abstract |
The aim of this study is the prevention of diffusion and clean treatment of endocrine disruptors. 4-ethylphenol and pyrene were employed as model in this study. Absorbant is important for treatment of endocrine disruptors. We employed chemically modified clay as absorbant, and obtained following results.
1. Clay could adsorve model compounds.
2. XRD study showed that model compounds intercalated to clay layer.
3. Chemical modification of clay interlayer was not effective.
4. Chemical modification of clay interlayer affected the state of bound water in clay interlayer.
5. Model compounds could be reduced electrochemically by suspending clay.
From the result No.5, we can propose the novel electrochemical treatment system of endocrine disruptors.
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