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Development of combined water treatment system for used water recycling

Research Project

Project/Area Number 03555122
Research Category

Grant-in-Aid for Developmental Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 都市工学・衛生工学
Research InstitutionThe University of Tokyo

Principal Investigator

FUJITA Kenji  U.of Tokyo, Eng. Professor, 工学部, 教授 (40107529)

Co-Investigator(Kenkyū-buntansha) MIYA Akiko  Ebara Research Co., Ltd Chief, 環境研, 主任研究員
YAMAMOTO Kazuo  U.of Tokyo, Eng. Ass.Prof., 工学部, 助教授 (60143393)
OHGAKI Shin-ichiro  U.of Tokyo, Eng. Professor, 工学部, 教授 (20005549)
Project Period (FY) 1991 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥9,200,000 (Direct Cost: ¥9,200,000)
Fiscal Year 1992: ¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 1991: ¥5,800,000 (Direct Cost: ¥5,800,000)
KeywordsWater recycle / Combined water treatment / Ultra-violet radiation / Membrane separation / Ozonation / Virus inactivation / Hollow fiber membrane / Phosphate removal / 水循環 / ウィルス不活化 / 水循環再生利用 / 活性炭 / 生物活性炭 / 吸着プロセス
Research Abstract

The research was conducted to develop membrane separation system combined with ultraviolet radiation, ozonation, ultraviolet with hydrogen peroxide, biological treatment, granular filter and iron-packed bed.
Fukita proposed design criteria of membrane separation system withoyt dosing alum and to minimize chlorine dosage in potable water treatment. He also found that coliforms and phages were completely eliminated by membrane separation, however, heterotrophic bacteria grew after membrane separation.
Ohgaki found that phage was decreased to 0.001% order within 30 seconds contact by ozone and longer contact time was not effective. He also found that ultra-violet radiation was effective to inactivate the phage, however, the effectiveness was not enhanced by using together with hydrogen peroxide.
Miya, proposed the most effective arrangement of ultra-violet lamps for ultra-violet treatment of secondary treated sewage.
Yamamoto showed that nitrogen could be removed by combining membrane separation and intermittent aeration reactor and phosphate could be removed by zeolite-iron packed column.
Several water treatment systems were proposed by combining above components.

Report

(3 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • Research Products

    (21 results)

All Other

All Publications (21 results)

  • [Publications] 見谷 吉英,藤田 賢二,趙 奉〓,田村 徹: "膜分離浄水処理における膜仕様と操作因子" 水道協会雑誌. Vol62,No2. 28-33 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 趙 奉〓,藤田 賢二: "曝気濾過池によるマンガンの除去" 水道協会雑誌. Vol62 No.4. (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 高橋 克夫,大垣 眞一郎,藤田 賢二,神子 直之 他: "中室糸膜による細菌およびファージの除去特性について" 第27回水環境学会年会講演集. (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 関谷 毅史,大垣 眞一郎: "大腸菌ファージQBを用いたオゾンのウィルス不活化に関する研究" 水道協会雑誌. Vol62 No,2. 21-27 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] C.Chiemchisic,Y,K.Wong T,Urasecard K,Yamamsto: "Onganie Stabilization and Nitrogen Removal in Membrane Separation Bioreactov for Domestic Wastewaten Treatment" Watll Science & Techuology. Vol25 No,10. 231-240 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] C.Ratanotamskul,C.Chiemchcisei,& K.Yawamuti: "Memberaue Saperation Bioreactov and Zeclite-iron Column for Nitrageu and Phosphrus Rewoval as an Owsite Swall Scale Domestic Waste Watel" 第29回環境工学フォーラム講演集. 135-137 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] KAIYA,Y.,FUJITA,K.,etal: "Operating Conditions and Membrane Specification for Drinking Water Treatment by Membrane Separation" Journal of J.W.W.A.Vol.62,No.2. 28-33 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] CHO,B.Y.,FUJITA,K.: "Manganese Removal by Aerated Granular Filter" Journal of J.W.W.A.Vol.62,No.4. (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] TAKAHASHI,K.,OHGAKI,S., etal: "On Separation Characters of Bacteria and phage by Membrane Treatment" Proc.of 27th Conf. J.S.W.E. (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] SEKIYA,T.,and OHGAKI,S.: "Effect of Ozone on Coliphage Q-beta Inaction" Journal of J.W.W.A.Vol.62,No.2. 21-27 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] CHIEMCHAISRI,C.,YAMAMOTO,K.etal: "Organic Stabilization and Nitrogen Removal in Membrane Separation Bioreactor for Domestic Wastewater Treatment" Water Science & Technology. Vol.25,No.10. 231-240 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] RATANATAMSKUL,C.,YAMAMOTO,K.,etal: "Membrane Separation Bioreactor and Zeolite-iron Column for Nitrogen and Phosphorus Removal as an Onsite Small Scale Domestic Wastewater Treatment" Prc.29th Conf.Environmental Engineering Forum, J.S.C.E.Vol.29. 135-137 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 貝谷 吉英,藤田 賢二,趙 奉衍,田村 徹: "膜分離浄水処理における膜仕様と操作因子" 水道協会雑誌. Vol.62No.2. 28-33 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 趙 奉衍,藤田 賢二: "曝気ろ過池によるマンガンの除去" 水道協会雑誌. Vol.62No4. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 高橋 克夫,大垣 眞一郎,藤田 賢二,神子 直之,貝谷 吉英: "中空糸膜による細菌およびファージの除去特性について" 第27回水環境学会年会講演集. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 関谷 毅史,大垣 眞一郎: "大腸菌ファージQβを用いたオゾンのウィルス不活化に関する研究" 水道協会雑誌. Vol.62No2. 21-27 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] C.Chiemcaisri,Y.K.Wong,T.Urase and K.Yamamoto: "Organic Stabiligation and Nitrogen Removal in Membrane Separation Bioreactor for Domestic Wastewater Treatment" Water Science & Technology. Vol.25No.10. 231-240 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] C.Ratanatamskul,C.Chiemchaisri & K.Yamamoto: "Membrane Sepanation Bioreactor and Zeolite-iron Column for Nitrogen and Phosohoms Removal as an On-site Small Scale Domestic Wastewater Treatment" 第29回環境工学フォーラム講演集,土木学会. 135-137 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] C.Chiemchaisri,W.Y.Kiat,T.Urase and K.Yamamoto: "Organic stabilization and nitrogen removal in membrane separation bioreactor for domestic wastewater treatment" Proc.of IAWPRC Conf.on Membrane Technology in Wastewater Management Cape Town. 10- (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 浦瀬 太郎,山本 和夫,大垣 眞一郎: "活性汚泥の膜分離における大腸菌ファ-ジの排除率に影響を与える因子" 土木学会第46回年次学術講演会概要集. II. 378-379 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 大瀧 雅寛,大垣 眞一郎: "中圧紫外線照射装置のウィルス不活化への効果" 第42回水道研究発表会講演集. 2- (1991)

    • Related Report
      1991 Annual Research Report

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Published: 1991-04-01   Modified: 2016-04-21  

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