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Continuous foam separation processing of wastewater by using coagulant and protein

Research Project

Project/Area Number 11680578
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 環境保全
Research InstitutionMiyazaki University

Principal Investigator

MARUYAMA Toshiroh  Miyazaki University, Engineering, Professor, 工学部, 教授 (70041895)

Co-Investigator(Kenkyū-buntansha) SUZUKI Yoshihiro  Miyazaki University, Engineering, Research Associate, 工学部, 助手 (90264366)
Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2000: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1999: ¥1,800,000 (Direct Cost: ¥1,800,000)
Keywordsfoam separation / municipal wastewater treatment / removal of suspended matters / protein / casein / biological treatment / cylindrical filter media / 泡沫分散法 / 凝集剤 / 固液分離
Research Abstract

Instead of a popular sedimentation adopted in urban sewage treatment system, a new sewage treatment system composed of foam separation and filtration was studied.
In the proposed system, at first, suspended matters are removed by foam separation process. Then the rest of suspended matters and dissolved matters are removed by filtration which is expected both physical and biological treatments.
These experiments obtained the following results ; optimum conditions at foam separation process were that flow, PAC dosage and casein dosage were 10 l/min (HRT 6 min), 20 mg Al/l and 10 mg/l , respectively. The average of turbidity and total organic carbon (TOC) removals at the foam separation process were 87% and 52%, respectively. Most part of organic substances in effluent from the foam separation process was dissolved matters which were easily biological decomposed The effluent of foam separation process was treated by the filtration (HRT 2h, filtration rate 20m_/d). the result was as follows ; the average of turbidity and TOC removal through the whole system with the filtrarion reached 92% and 81%, respectively.

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] 丸山俊朗,鈴木祥広,河添智,仲元寺宣明,土手裕: "PACと乳製カゼインを用いた凝集・泡沫分離法によるカオリン懸濁粒子の除去"水環境学会誌. (印刷中). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 仲元寺宣明,鈴木祥広,丸山俊朗: "凝集・泡沫分離法による淡水赤潮プランクトンbipesの除去"環境工学研究論文集. 37. 259-266 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 鈴木祥広,丸山俊朗: "魚類の体表面粘質物を利用した泡沫分離法による懸濁物除去に関する基礎的研究"水環境学会誌. 23. 181-186 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 鈴木祥広,丸山俊朗: "タンパク質溶液の泡沫生成能(泡立ち)を評価する一試験法"水環境学会誌. 23. 122-125 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 鈴木祥広,丸山俊朗: "タンパク質溶液の泡沫生成に及ぼすpHと共存物質の影響"水環境学会誌. 23. 108-115 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 鈴木祥広,丸山俊朗,佐藤大輔,神田猛,道下保: "閉鎖循環式泡沫分離・硝化システムを用いたヒラメの飼育における飼育水水質の変化および物質収支"日本水産学会誌. 66. 1-9 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Maruyama, Y.Suzuki, S.Kawazoe, N.Chuganji and Y.Dote: "Removal of suspended clays by coagulation and foam separation using poly aluminum chloride and milk casein."Journal of Japan Siciety on Water Environment. 24. 159-167 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] N.Chuganji, Y.Suzuki and T.Maruyama: "Removal of freshwater red tide plankton Peridinium bibes by coagulation and foam separation."Environmental Engineering Research. 37. 259-266 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Suzuki and T.Maruyama: "Removal of suspended Matter from an aqueous solution by foam separation with fish mucus."Journal of Janan Society on Water Environment. 23. 181-186 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Suzuki and T.Maruyama: "A test method for measuring the foaming capacity of protein solutions."Journal of Japan Society on Water Environment. 23. 122-125 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Suzuki and T.Maruyama: "Effects of pH and coexsistences on the foam formation of a protein solution"Journal of Japan Society on Water Environment. 23. 108-115 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Suzuki and T.Maruyama, D.Sato, T.Kanda and T.Michisita: "Water quality and mass balances in a culture of Japanese flounder using a closed recirculating system with foam-separation and nitrification units."Nippon Suisan Gakkaishi. 66. 1-9 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 丸山俊朗,鈴木祥広,河添智,仲元寺宣明,土手裕: "PACと乳製カゼインを用いた凝集・泡沫分離法によるカオリン懸濁粒子の除去"水環境学会誌. (印刷中). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 仲元寺宣明,鈴木祥広,丸山俊朗: "凝集・泡沫分離法による淡水赤潮プランクトンbipesの除去"環境工学研究論文集. 37. 259-266 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 鈴木祥広,丸山俊朗: "魚類の体表面粘質物を利用した泡沫分離法による懸濁物除去に関する基礎的研究"水環境学会誌. 23. 181-186 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 鈴木祥広,丸山俊朗: "タンパク質溶液の泡沫生成能(泡立ち)を評価する一試験法"水環境学会誌. 23. 122-125 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 鈴木祥広,丸山俊朗: "タンパク質溶液の泡沫生成に及ぼすpHと共存物質の影響"水環境学会誌. 23. 108-115 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 鈴木祥広,丸山俊朗,佐藤大輔,神田猛,道下保: "閉鎖循環式泡沫分離・硝化システムを用いたヒラメの飼育における飼育水水質の変化および物質収支"日本水産学会誌. 66. 1-9 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 鈴木祥広,丸山俊朗: "タンパク質溶液の泡沫生成に及ぼすpHならびに共存物質の影響"水環境学会誌. 23(2). 108-115 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 鈴木祥広,丸山俊朗: "タンパク質溶液の泡沫生成能(泡立ち)を評価する一試験法"水環境学会誌. 23(2). 122-125 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 鈴木祥広,丸山俊朗,佐藤大輔他: "関鎖循環式泡沫分離・削代システムを用いたシラメ飼育における飼育水水質および物質収支"日本水産学会誌. 66(1)). 1-9 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 丸山俊朗,鈴木祥広他: "泡沫分離・削代システムによるヒラメの関鎖循環式高密度飼育"日本水産学会誌. 65(5). 818-825 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 丸山俊朗,鈴木祥広: "養魚場からの栄養塩負荷と関鎖循環式養殖への展望"海洋開発論文集. 15. i-xiv (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 丸山俊朗,鈴木祥広: "泡沫分離・削化脱室システムによるウサギの関鎖循環式高密度飼育"水環境学会誌. 22(11). 896-903 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 丸山俊朗(日野・丸山・黒含編): "水産養殖とゼロエミッション研究"恒星社厚生閣. 140(9-24) (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 鈴木祥広・丸山俊朗(能登谷編): "アサオの利用を環境修復"成山堂書店. 172(76-94) (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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