2009 Fiscal Year Final Research Report
Development of next generation MBR for sustainable utilization of urban water resources
| Project/Area Number |
17106007
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Civil and environmental engineering
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| Research Institution | The University of Tokyo |
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Principal Investigator |
YAMAMOTO Kazuo The University of Tokyo, 環境安全研究センター, 教授 (60143393)
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| Co-Investigator(Kenkyū-buntansha) |
FUKUSHI Kensuke 東京大学, サステナビリティ学連携研究機構, 准教授 (30282114)
OOKUBO Takaki 函館工業高等専門学校, 教授 (20168892)
NAKASHIMA Fumiyuki 東京大学, 環境安全研究センター, 准教授 (30292890)
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| Project Period (FY) |
2005 – 2009
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| Keywords | 次世代MBR / メンブレンバイオリアクター / 高度処理 / 都市水再生利用 / 水資源の持続的活用 |
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| Research Abstract |
This research aims at innovation of a new submerged MBR to be used for creation of a sustainable urban water cycle system. Two prototypes were developed for small-scale decentralized wastewater treatment and large scale centralized wastewater treatment. This has been accomplished by the following: significant improvement of energy efficiency by developing a compact module, establishment of a control method of sludge concentration by introducing an acceleration of sludge settlement device, such as inclined plates, to achieve an environmentally friendly maintenance, and creation of small scale decentralized urban water cycle system with accomplishing both advanced treatment and energy recovery.
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