| Project/Area Number |
24656470
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Kobe University |
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Principal Investigator |
MATSUYAMA Hideto 神戸大学, 工学(系)研究科(研究院), 教授 (50181798)
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| Co-Investigator(Kenkyū-buntansha) |
KAMIO Eiji 神戸大学, 大学院工学研究科, 助教 (30382237)
OHMUKAI Yoshikage 神戸大学, 大学院工学研究科, 特命助教 (20513542)
ISHIKAMI Toru 神戸大学, 大学院工学研究科, 特命助教 (70595850)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 異型構造 / 水処理 / 膜分離 / ファウリング / 中空糸膜 / ナノパターン |
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| Research Abstract |
In this work, innovative hollow fiber membranes and flat membranes with unique structures were developed to prevent organic fouling and biofouling. The PVDF hollow fiber membranes with uneven structures newly prepared in this work showed low organic fouling property. Nano-patterned flat membranes (Pillar, Hole and Line) were prepared by template method. Effect of surface pattern structures on the biofilm formation of Pseudomonas putida (P. putida) was investigated. The membrane surface with pillar structure was useful to decrease the biofilm formation.
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