2012 Fiscal Year Final Research Report
Fouling model of MBR considering CFD analysis and XRF analysis of EPSinside and outside of membrane pore structure.
| Project/Area Number |
22560550
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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 |
Civil and environmental engineering
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| Research Institution | Tokyo City University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | 膜分離活性汚泥法 / MBR,ファウリング / 不可逆的ファウリング / 蛍光 X 線分析 / フー リエ解析赤外分光光度計 / 数値流体力学 |
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| Research Abstract |
This study was aimed at elucidating membrane fouling mechanism in membranebioreactors and developing a fouling model considering behaviors of EPS inside membrane pore structure and fluid mechanics outside membranes. An analytical method to measure EPSs inside pore structure using XRF and FT-IR without extraction procedures was developed and was found to be effective to elucidate fouling mechanism in MBRs.
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