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1997 Fiscal Year Final Research Report Summary

Development of Sanitary Treatment Methods of Membrane Wash Wastewater from Drinking Water Purification Plant

Research Project

Project/Area Number 07505028
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Civil and environmental engineering
Research InstitutionSaitama University

Principal Investigator

FUJITA Kenji  Saitama University, Graduate School of Science and Engineering, Professor, 理工学研究科, 教授 (40107529)

Co-Investigator(Kenkyū-buntansha) KAIYA Yoshihide  Ebara Research Co.Ltd. , Research Engineer, 新機能膜研究室, 研究員
TAKAHASHI Katsuo  Kisarazu National College of Technology, Civil Engineering, Professor, 環境都市工学科, 教授 (20005490)
YAMAMOTO Kazuo  University of Tokyo, Environmental Science Center, Professor, 環境安全センター, 教授 (60143393)
OHGAKI Shinichiro  University of Tokyo, Graduate School of Engineering, Professor, 大学院・工学研究科, 教授 (20005549)
Project Period (FY) 1995 – 1997
Keywordsmembrane filtration / micro-filtration / membrane wash wastewater / sludge concentration / coli phage / membrane breakage / fouling materials of membrane / electrolytic coagulation
Research Abstract

Evaluation of safety aspects of microorganisms in membrane wash wastewater : Using bacteria and coli phage as index of microorganisms, their removal performance by membrane filtration, concentration in the membrane wash wastewater and entrapped amount insid the membrane were investigated. The bacteria and larger size phage were almost separated by micro-filter and they were flushed out to the washing wastewater. The phage, Q beta , which was smaller than the pore size of membrane, was partially removed by MF but the separated phage was not whole discharged to the wash water.
Thickening of membrane washing wastewater : Three types of thickening method, that is electrolytic coagulation/settlement, granular filtration, and settling/membrane filtration were investigated. The settling/membrane filtration could produced as good quality filtered water as drinking water. The electrolytic coagulation/settlement process could discharge the highest concentrated sludge. Higher concentrated sludge w … More as obtained with the iron anode than the aluminum anode, and better supernatant quality was gotten with the aluminum anode than the iron anode. The granular filtration was inferior to the other methods in both the separated water quality and the sludge concentration.
The membrane filtration technology considering washing process : It happens in outside-in mode hollow fiber membrane filtration that the sludge accumulates around and between the membrane fibers. The inter fiber clogging was caused under the condition of lower flow rate than critical cross flow speed. The critical cross flow speed was 0.7m/s and shear strength at the speed was estimated 200Pa.
Membrane filtration with pilot scale plant : Actual raw water was applied for the polyethylene micro-filter membrane filtration. Sterilization such as chlorimation, ozonation or ultra-violet radiation before filtration were efficient to reduce trance membrance pressure rising. The substances separated by membrane and chemical washing wastewater contained polysaccharide, protein, peptide, and amino as well as polycyclic-ring aromatic compounds. Less

  • Research Products

    (71 results)

All Other

All Publications (71 results)

  • [Publications] 金 炯秀: "懸濁物質と微量有機物質の同時除去を目的とし活性炭吸着を組み合わせた膜分離浄水技術の開発" 工業用水. ・442. 2-8 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 滝沢 智: "膜分離浄水プロセスにおける紫外線照射前処理による膜目詰まりの抑制" 水環境学会誌. 18・11. 924-928 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 大垣 眞一郎: "紫外線前処理による膜濾過浄水システムの目詰まり制御に関する理論的考察" 第32回環境工学研究フォーラム講演集. 32・. 63-65 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 李 錫憲: "MF膜利用型浄水プロセスのウィルス除去特性について" 第32回環境工学研究フォーラム講演集. 32・. 66-68 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 高橋 克夫: "大きさの異なる2種のファージの精密濾過膜における除去特性" 水道協会雑誌. 65・1. 15-23 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 尾崎 則篤: "中空糸膜による活性汚泥懸濁液の外圧クロスフロー濾過における汚泥堆積過程に関する研究" 土木学会論文集. 551/II 37. 123-134 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kaiya Yoshihide: "Study on fouling materials in the membrane treatment process for potable water" Desalination. 106・. 71-77 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Takizawa Satoshi: "Membrane fouling decrease by micro filtration with ozone scrubbing" Desalination. 106・. 423-426 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 大瀧 雅寛: "膜処理プロセスにおける野生大腸菌ファージの挙動" 第33回環境工学研究フォーラム講演集. 33・B. 48-50 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 李 秉鎬: "濃縮膜濾過装置による膜洗浄排水の濃縮" 水道協会雑誌. 66・8. 29-36 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 高橋 克夫: "外圧式中空糸精密濾過膜の人為破断による大腸菌及び大腸菌ファージの流出特性" 水道協会雑誌. 66・9. 16-26 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Lee, B.: "Concentration Thickening by Hollow-Fiber Micro filter in Membrane Water Treatment Processes" Proc.of 6th IAWQ Asia-Pacific RegionalConference. 6・. 1468-1474 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Otaki, M.: "Fate of Indigenous Coliphages in PilotScale Membrane Process" Proc.of 6th IAWQ Asia-Pacific RegionalConference. 6・. 1491-1498 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Otaki, M.: "Fate of Indigenous Coliphages in PilotScale Membrane Process" Proc.of 6th IAWQ Asia-Pacific RegionalConference. 6・. 1491-1498 (1997)貝谷 吉英:

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] "浄水膜処理における汚染物質(I)-付着成分と濾過抵抗" 第46回全国水道研究発表会講演集. 46・. 220-221 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 貝谷 吉英: "浄水膜処理における汚染物質(II)" 第46回全国水道研究発表会講演集. 46・. 222-223 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 滝沢 智: "中空糸膜を用いた浄水プロセスにおける紫外線照射による膜目詰まりの抑制" 第46回全国水道研究発表会講演集. 46・. 228-229 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 黄 建元: "オゾン【symmetry】膜の定量濾過複合処理の特性" 第46回全国水道研究発表会講演集. 46・. 242-243 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 高橋 克夫: "大きさの異なる2種のファージを用いた精密濾過膜の除去特性の評価" 土木学会第50回年次学術講演会. 50・. 1078-1079 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 滝沢 智: "塩素添加量の違いによる浸漬型中空糸膜の運転特性" 第47回全国水道研究発表会講演集. 47・. 220-221 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 滝沢 智: "中空糸精密濾過膜の目詰まり因子に関する研究(I)" 第47回全国水道研究発表会講演集. 47・. 226-227 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 滝沢 智: "中空糸精密濾過膜の目詰まり因子に関する研究(II)" 第47回全国水道研究発表会講演集. 47・. 228-229 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 貝谷 吉英: "熱分解GC-MSを用いた浄水膜汚染の評価に関する基礎的研究" 第47回全国水道研究発表会講演集. 47・. 230-231 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 高橋 克夫: "中空糸精密濾過膜の人為的破断による大腸菌及び大腸菌ファージの流出" 第47回全国水道研究発表会講演集. 47・. 232-233 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 黄 建元: "外圧式中空糸膜による定圧濾過において濾過圧力差が膜透過水量に与える影響" 土木学会第51回年次学術講演会. 51・7. 194-195 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 李 秉鎬: "膜分離型浄水プロセスにおける物理洗浄排水の処理に関する研究" 土木学会第51回年次学術講演会. 51・7. 202-203 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 貝谷 吉英: "浄水膜処理における膜汚染物質に関する-考察(II)-熱分解GC-MSによる有機物に特性評価-" 第31回日本水環境学会年会講演集. 31・. 48 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Haung, J.Y: "The Removal of Dissolved Manganese with Hollow-Fiber Membrane Separation Process" 第31回日本水環境学会年会講演集. 31・. 152 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 大瀧 雅寛: "ウィルス指標としての大腸菌ファージ-膜処理によるウィルス除去評価への適用" 第31回日本水環境学会年会講演集. 31・. 547 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 白川 知章: "マンガンによる中空糸精密濾過膜のファウリング" 第48回全国水道研究発表会講演集. 48・. 216-217 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 荒海 純一: "限外濾過膜薬品洗浄後の流束回復率" 第48回全国水道研究発表会講演集. 48・. 220-221 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 貝谷 吉英: "浄水処理に使用した膜の薬品洗浄方法に関する基礎的検討" 第48回全国水道研究発表会講演集. 48・. 226-227 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 大瀧 雅寛: "膜処理プラントにおける高濃度ウィルス・ファージの除去特性に関する研究" 第48回全国水道研究発表会講演集. 48・. 226-227 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 高橋 克夫: "中空糸精密濾過膜の人為的破断による粒子の流出" 土木学会第52回年次学術講演会講演概要集. 52・7. 368-369 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 貝谷 吉英: "浄水膜処理における膜汚染物質に関する-考察(III)-汚染膜の薬品洗浄特性" 第32回水環境学会年会. 32・(発表予定). (1998.3)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 高橋 克夫: "濾分離排水中における大腸菌ファージの挙動" 第32回水環境学会年会. 32・(発表予定). (1998.3)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kim, Hyon Soo, and etal: "Development of membrane-separation water purification system for simultaneous removal of turbidity and trace organic" J.of Industrial Water. No.442. 2-8 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takizawa, Satoshi, and etal: "Prevention of membrane-fauling by ultra-violet irradiation in membrane separation process for drinking water treatment" J.of Japan Society on Water Environment. Vol.18, No.11. 924-928 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shinichiro, Ohgaki, and etal: "Theoretical analysis of phenomenon to suppress the trance membrane pressure with ultra-violet radiation in membrane separation process" Proc.of Environmental Engineering Research. Vol.32. 63-65 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Lee, Soc Hyon, and etal: "Virus separation performance of micro-filtration in drinking water treatment process" Proc.of Environmental Engineering Research. Vol.32. 66-68 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahashi, Katsuo, and etal: "Membrane separation performance of two types of phage which have different size" J.of Japan Water Works Ass. Vol.67, No.2. 15-23 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ozaki, Noriatsu, and Kazuo Yamamoto: "A study on sludge accumulation process in the extemally pressurized filtration of activated sludge suspension using hollow fiber membranes" J.of Environmental Systems and Engineering (Society of Civil Engineers). Vol.551, No.2-37. 123-134 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kaiya, Yoshihide, and etal: "Study on fouling materials in the membrane treatment process for potable water" Proc.of Desalination. Vol.106. 71-77 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takizawa, Satoshi, and etal: "Membrane fouling decrease by micro filtration with ozone scrubbing" Proc.of Desalination. Vol.106. 423-426 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Otaki, Masahiro, and etal: "Behavior of wild coliphages in membrane separation process" Proc.of Environmental Engineering Research. Vol.33-B. 48-50 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Lee, Byung Ho, and etal: "Noble membrane filtration system for concentrate thickening in membrane water treatment process" J.of Japan Water Works Ass. Vol.66, No.8. 29-36 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahashi, Katsuo, and etal: "Leakage characteristics of E-coli and coliphages in externally pressuirzed hydrophilic hollow fiber MF membranes" J.of Japan Water Works Ass. Vol.66, No.9. 16-26 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Lee, Byung Ho, and etal: "Concentration thickening by hollow-fiber micro filter in membrane water treatment process" Proc.of 6th IAWQ Asia-Pacific Regional Conf. Vol.6. 1468-1474 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Otaki, Masahiro, and etal: "Fate of indingenous coliphages in pilot scale membrane process" Proc.of 6th IAWQ Asia-Pacific Regional Conf. Vol.6. 1491-1498 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kaiya, Yoshihide, and etal: "Fouling materials in membrane filtration process for potable water treatment (1) --attached materials and trance membrane pressure" Annual Conf.of 46th Japan Water Works Ass. Vol.46. 220-221 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kaiya, Yoshihide, and etal: "Fouling materials in membrane filtration process for potable water treatment (2) --Characterization of natural organic matters by pyrolysis GC-MS" Annual Conf.of 46th Japan Water Works Ass. Vol.46. 222-223 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takizawa, Satoshi, and etal: "Fouling control of hollow fiber membrane using ultra-violet irradiation" Annual Conf.of 46th Japan Water Works Ass. Vol.46. 228-229 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Huang, Jian Yuan, and etal: "Performance of membrane process combined with ozonation" Annual Conf.of 46th Japan Water Works Ass. Vol.46. 242-243 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahashi, Katsuo, and etal: "Evaluation of membrane separation performance using two types of phage which have different sizes" Annual Conf.of 50th Japan Society of Civil Engineers. Vol.50. 1078-1079 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takizawa, Satoshi, and etal: "Operational performance of hollow fiber membrane filtration with chlorination" Annual Conf.of 47th Japan Water Works Ass. Vol.47. 220-221 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takizawa, Satoshi, and etal: "Research on fouling of hollow fiber micro filter membrane (1)" Annual Conf.of 47th Japan Water Works Ass. Vol.47. 226-227 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takizawa, Satoshi, and etal: "Research on fouling of hollow fiber micro filter membrane (2)" Annual Conf.of 47th Japan Water Works Ass. Vol.47. 228-229 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kaiya, Yoshihide, and etal: "Basic research on fouling materials of membrane using pyrolysis GC-MS" Annual Conf.of 47th Japan Water Works Ass. Vol.47. 230-231 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahashi, Katsuo, and etal: "Leakage of coliforms and coliphages from damaged hollow fiber micro filter membrane" Annual Conf.of 47th Japan Water Works Ass. Vol.47. 232-233 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Huang, Jian Yuan, and etal: "Influences of trance membrane pressure on flux in constant pressure filtration with outside-in type hollow fiber membrane" Annual Conf.of 51th Japan Society of Civil Engineers. Vol.51-7. 194-195 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Lee, Byung Ho, and etal: "Treatment of membrane wash wastewater from drinking water treatment plant" Annual Conf.of 51th Japan Society of Civil Engineers. Vol.51-7. 202-203 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kaiya, Yoshihide, and etal: "Fouling materials in membrane filtration process for potable water treatment (2) ---Evaluation of characteristics of organic materials using pyrolysis GC-MS" Annual Conf.of Japan Society on Water Environment. Vol.31. 48 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Huang, Jian Yuan, and etal: "The removal of dissolved manganese with hollow-fiber membrane separation process" Annual Conf.of Japan Society on Water Environment. Vol.31. 152 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Otaki, Masahiro, and etal: "Application for evaluation of virus rejection by membrane process" Annual Conf.of Japan Society on Water Environment. Vol.31. 547 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shirakawa, Tomoaki, and etal: "Fouling of hollow fiber micro filter membrane by manganese" Annual Conf.of Japan Water Works Ass. Vol.48. 216-217 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Araumi, Junichi, and etal: "Flux recovery of ultra filter membrane after chemical washing" Annual Conf.of Japan Water Works Ass. Vol.48. 220-221 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kaiya, Yoshihide, and etal: "Chemical washing methods of membrane used for drinking water treatment" Annual Conf.of Japan Water Works Ass. Vol.48. 226-227 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Otaki, Masahiro, and etal: "Phage removal characteristics in membrane water treatment plant" Annual Conf.of Japan Water Works Ass. Vol.48. 226-227 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahashi, Katsuo, and etal: "Leakage of particles through the damaged hollow fiber MF membrane" Annual Conf.of Japan Society of Civil Engineers. Vol.52-7. 368-369 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kaiya, Yoshihide, and etal: "Fouling materials of membrane for drinking water treatment (3) ---Chemical wash characteristics of used membrane" Annual Conf.of Japan Society on Water Environment. Vol.32. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahashi, Katsuo, and etal: "Behavior of coliphages in air-scrubbing water from externally pressurized hydrophilic hollow fiber MF membrane system" Annual Conf.of Japan Society on Water Environment. Vol.32. (1998)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-03-16  

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