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Hybrid municipal wastewater treatment system for recovering the reclaimed water and phosphorous resource

Research Project

Project/Area Number 14205077
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Civil and environmental engineering
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

WATANABE Yoshimasa  Hokkaido Univ., Grad.School of Eng., Prof., 大学院・工学研究科, 教授 (00040999)

Co-Investigator(Kenkyū-buntansha) OKABE Satoshi  Hokkaido Univ., Grad.School of Eng., Asso.Prof., 大学院・工学研究科, 助教授 (10253816)
KIMURA Katsuki  Hokkaido Univ., Grad.School of Eng., Inst., 大学院・工学研究科, 助手 (10292054)
Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥39,130,000 (Direct Cost: ¥30,100,000、Indirect Cost: ¥9,030,000)
Fiscal Year 2004: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2003: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2002: ¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
KeywordsMBR / nitrogen removal / aerobic / anoxic / microbial community / Choroflexi / Bacteroides sp. / Real-Time PCR / 好気部 / 生物相 / Bacteroides / Real-Time PCR法 / 膜分離活性汚泥法 / 粘性 / 微粒子 / 重合ケイ酸 / 多糖類類似物質 / 前凝集沈殿処理 / F / M比 / 細菌相 / 粒径分布 / 環境ホルモン
Research Abstract

A novel membrane Bioreactor(MBR) in which nitrification and denitrification simultaneously proceed in a single reaction chamber has been proposed for advanced municipal wastewater treatment. Anoxia/aerobic conditions are separately created in the proposed MBR by inserting baffles inside of the membrane chamber and consequently simultaneous nitrification/denitriication can be carried out. The technology established in this study can easily be applied to almost all of existing MBR's. Pilot-scale experiment to examine performance of the proposed MBR was carried out at an existing municipal wastewater treatment plant. Inserting baffles inside the membrane chamber actually increased removal of nitrogen by 30%.
In order to evaluate the reclaimed water quality, new method for detecting the indicator microorganisms. Molecular microbiological procedures such as T-RFLP and Real-Time PCR areused to detect the both bacteria. We can distinguish their original among human, cow and pig. We have succes … More sfully applied the new method in Toyohira River basin. Ortho-phosphate ion in aqueous solution could be effectively trapped in the zirconium sulfate-surfactant micelle mesostructure (ZS). The reaction proceeded through anion exchange between HSO_4-and OH-in ZS and HPO_3-. Maximum sorption capacity of ZS for HPO3-was330 μmol/gZS. This value is 1.6 times higher than the existing best sorbent. The microbial community structure of a pilot-scale conventional membrane bioreactor (CMBR), hybrid MBR (HMBR) and a full-scale activated sludge (AS) process, treating the same municipal wastewater, were analyzed by polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) and fluorescence in situ hybridization (FISH) techniques. Both techniques demonstrated that the HMBR supported a significantly different microbial community structure comparing with the CMBR and with that of a full-scale AS process. FISH analysis revealed also that the population of Chloroflexi bacteria (formerly known as green nonsulfur bacteria), in the CMBR was four times greater than the HMBR and two times greater than the AS process. Less

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (33 results)

All 2004 2003 2002 Other

All Journal Article (20 results) Book (1 results) Publications (12 results)

  • [Journal Article] Membrane Bioreactorを用いた都市下水処理における膜ファウリングに関する研究2004

    • Author(s)
      大和信大, 木村克輝, 渡辺義公
    • Journal Title

      環境工学研究論文集 41

      Pages: 269-278

    • NAID

      130003949377

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Hybrid municipal wastewater treatment system with pre-coagulation/sedimentation2004

    • Author(s)
      Watanabe Y., Itonaga T.
    • Journal Title

      Journal of Industrial and Engineering Chemistry 10(1)

      Pages: 122-128

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Rejection of neutral endocrine disrupting compounds(EDCs) and Pharmaceutical active compounds by RO membranes2004

    • Author(s)
      Kimura K, Toshima S, Watanabe Y
    • Journal Title

      Journal of Membrane Science 245

      Pages: 71-78

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Influence of suspension viscosity and colloidal particles on Permeability of membrane used in MBR2004

    • Author(s)
      Itonaga T, Kimura K, Watanabe Y
    • Journal Title

      Water Science & Technology 50(12)

      Pages: 301-309

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Effect of hydroxylamine on microbial community structure and function of autotrophic nitrifying biofilms determined by in situ hybridization2004

    • Author(s)
      Kindaichi T, Okabe S, Satoh H, Watanabe Y
    • Journal Title

      Water Science & Technology 49(11/12)

      Pages: 61-68

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Ziconium sulfate-surfactant micelle mesostructure as an effective removal of selenite ion2004

    • Author(s)
      Takada H, Watanabe Y, Iwamoto M
    • Journal Title

      Chemical Letters 33(l)

      Pages: 62-63

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Hybrid municipal wastewater treatment system with pre-coagulation/sedimentation2004

    • Author(s)
      Watanabe Y, Itonaga T
    • Journal Title

      Journal of Industrial and Engineering Chemistry 10(1)

      Pages: 122-128

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Performance of membrane bioreactor combined with pre-coagulation/sedimentation2004

    • Author(s)
      Itonaga T, Watanabe Y.
    • Journal Title

      Water Science and Technology : Water Supply Vol.4 (1)

      Pages: 143-149

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Rejection of neutral endocrine disrupting compounds(EDCs) and pharmaceutically active compounds(PhACs) by RO membranes2004

    • Author(s)
      Kimura K, Toshima S, Watanabe Y
    • Journal Title

      Journal of Membrane Science 245

      Pages: 71-78

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Irreversible membrane fouling during ultrafiltration of a surface water2004

    • Author(s)
      Kimura, K., Hane, Y., Watanabe, Y., Amy, G., Ohkuma, N.
    • Journal Title

      Water Research Vol.38

      Pages: 3431-3441

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Influence of suspension viscosity and colloidal particles on permeability of membrane used in MBR2004

    • Author(s)
      Itonaga T, Kimura K, Watanabe Y
    • Journal Title

      Water Science & Technology 50(12)

      Pages: 301-309

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Effect of hydroxylamine on microbial community structure and function of autotrophic nitrifying biofilms determined by in situ hybridization and the use of microelectrodes2004

    • Author(s)
      Kindaichi T., Okabe S., Satoh H, Watanabe Y.
    • Journal Title

      Water Science & Technology 49(11/12)

      Pages: 61-68

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Isolation, characterization and in situ detection of a novel chemolithoautotrophic sulfur-oxidizing bacterium in wastewater biofilm growing under microaerophilic conditions2004

    • Author(s)
      Ito T., Sugita K, Okabe S.
    • Journal Title

      Applied and Environmental Microbiology 70(5)

      Pages: 3122-3129

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Ziconium sulfate-surfactant micelle mesostructure as an effective removal of selenite ion2004

    • Author(s)
      Takada H, Watanabe Y, Iwamoto M
    • Journal Title

      Chemical Letters 33(1)

      Pages: 62-63

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Hybrid municipal wastewater treatment system with pre-coagulation/sedimentation2004

    • Author(s)
      Watanabe Y., Itonaga T
    • Journal Title

      Journal of Industrial and Engineering Chemistry 10(1)

      Pages: 122-128

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Rejection of organic micropollutants (disinfection by-products, endocrine disrupting compounds, and pharmaceutically avtive compounds) by NF/RO membranes2003

    • Author(s)
      Kimura, K., Amy, G., Drewes, J.E., Heberer, T., Kim, T.-U, Watanabe, Y.
    • Journal Title

      Journal of Membrane Science 227

      Pages: 113-121

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Adsorption of hydrophobic compounds onto NF/RO membranes-an artifact leading to overestimation of rejection2003

    • Author(s)
      Kimura, K., Amy, G., Drewes, J., Watanabe, Y.
    • Journal Title

      Journal of Membrane Science 221

      Pages: 89-101

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Evaluation of the bioaugumentation and biostimulation by in situ Hybridization and microelectrodes2003

    • Author(s)
      Satoh H., Okabe S., Yamaguchi Y., Watanabe Y.
    • Journal Title

      Water Research 37(9)

      Pages: 2206-2216

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Sulfuate-reducing bacterial community structure, function and their contribution to carbon mineralization in a wastewater biofilm growing under microaerophilic conditions2003

    • Author(s)
      Okabe S., Ito T., Satoh H.
    • Journal Title

      Applied Microbiology and Biotechnology 63(3)

      Pages: 322-334

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Highly effective removal of arsenate and arsenate ion through anion exchange on zirconium sulfate-surfactant micelle mesostrcture2002

    • Author(s)
      Iwamoto m, Kitagawa H, Watanabe Y
    • Journal Title

      Chemistry Letters (8)

      Pages: 814-814

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 膜による水処理技術の新展開2004

    • Author(s)
      中尾真一, 渡辺義公(編著)
    • Total Pages
      284
    • Publisher
      シーエムシー出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Publications] Kimura, K.: "Rejection of organic micropollutants by NF/RO membranes"Journal of Membrane Science. 227. 113-121 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Kimura, K.: "Adsorption of hydrophobic compounds onto NF/RO membranes - an artifact leading to overestimulation of rejection"Journal of Membrane Science. 221. 89-101 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Watanabe, Y.: "Hybrid municipal wastewater treatment system with pre-coagulation/sedimentation"Journal of Industrial and Engineering Chemistry. 9・1. 1-10 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Itonaga, T.: "Performance of membrane bioreactor combined with pre-coagulation/sedimentation"Water Science and Technology - Water supply. 4・1. 143-149 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 糸永貴範: "新規硝化脱窒反応型MBRを用いた都市下水高度処理"環境工学研究論文集. 40. 1-10 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 金田一智規: "16SrDNA解析によるアンモニア酸化細菌の多様性評価"環境工学研究論文集. 40. 71-80 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Itonaga, Y.Watanabe: "Performance of Membrane Bioreactor Combined with Pre-Coagulation/Sedimentation"Water Science & Technology. (in press). (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 平岩ミリアンのり子, 伊藤司, 糸永貴範, 岡部聡, 渡辺義公: "PCR-DGG法による膜分離活性汚泥法の微生物群集解析"第37回日本水環境学会年会講演集. 61-61 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 金田一智規, 伊藤司, 岡部聡, 渡辺義公: "MAR-FISH法を用いた硝化生物膜の生態学的構造と機能の解析"第37回日本水環境学会年会講演集. 62-62 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 笹川学, 糸永貴範, 小澤源三, 渡辺義公: "膜分離活性汚泥法を用いた都市下水処理システムの高度化-単一槽硝化脱窒同時反応器の処理特性の把握と評価-"第37回日本水環境学会年会講演集. 289-289 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 糸永貴範, 渡辺義公, 三浦佑己, 小澤源三: "前凝集沈殿と膜分離活性汚泥法を組合わせたハイブリッド下水処理システムの評価-混合粘液土の上昇を支配する要因について-"第37回日本水環境学会年会講演集. 290-290 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 羽根康史, 木村克輝, 渡辺義公, Gary Amy: "河川水UF膜ろ過における不可逆的ファウリングに関する検討"第37回日本水環境学会年会講演集. 489-489 (2003)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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