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Efficient Removal of Pollutants in Wastewater by Continuous Admicelle-Flotation System

Research Project

Project/Area Number 16310058
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental technology/Environmental materials
Research InstitutionNagoya University

Principal Investigator

HIRAIDE Masataka  Nagoya University, Graduate School of Engineering, Professor, 大学院工学研究科, 教授 (20111833)

Co-Investigator(Kenkyū-buntansha) SAITOH Tohru  Nagoya University, Graduate School of Engineering, Associate Professor, 大学院工学研究科, 助教授 (40186945)
MATSUMIYA Hiroaki  Nagoya University, Graduate School of Engineering, Research Associate, 大学院工学研究科, 助手 (10362287)
Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥14,800,000 (Direct Cost: ¥14,800,000)
Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2005: ¥6,900,000 (Direct Cost: ¥6,900,000)
Fiscal Year 2004: ¥6,800,000 (Direct Cost: ¥6,800,000)
KeywordsSurfactant / Admicelle / Flotation / Wastewater treatment / Environmental analysis / Polyaromatic hydrocarbon / Chlorophenol / Heavy metal / エマルション / 分離濃縮 / 微量分析 / アルミナ
Research Abstract

Surfactant molecules in water are adsorbed on solid surfaces to form admicelles by electrostatic or hydrophobic interactions. In the present study, admicelles were examined as novel separation and concentration media for the wastewater treatment and the assessment of water quality. Since admicelles are capable of incorporating water-insoluble compounds into their hydrocarbon cores by the hydrophobic interaction, attempts were made to collect organic and inorganic pollutants by using these admicelles or hydrophobic ligand-impregnated admicelles. For a comparison, surfactant aggregates formed on liquid-liquid interfaces (i.e., water-in-oil emulsion) were also investigated in detail.
Optimized admicelles were designed using several kinds of anionic, cationic, and nonionic surfactants and solid materials (including alumina, silica gel, cross-linked dextran gel, and polystyrene beads). The resulting admicelles provided the quantitative collection of some hydrophobic organic pollutants, e.g., polyaromatic hydrocarbons and chlorophenols, and toxic heavy metals (after the conversion into hydrophobic chelates) in batch and column operations. The admicelles were also effective to collect valuable substances, such as enzymes and precious metals. In addition, the admicelles incorporating desired substances were easily floated onto the water surface with numerous tiny bubbles. This phenomenon owes to the tendency of the long alkyl chains of the admicelles to readily adhere to the gas-water interfaces. Compared with the batch and column operations, the admicelle-flotation scheme allowed to perform the separation and preconcentration of pollutants in water more efficiently. Because we have considerable experience of the flotation technique, further studies on the admicelle-flotation will open the highly efficient methodology for the wastewater treatment.

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (49 results)

All 2007 2006 2005 2004

All Journal Article (49 results)

  • [Journal Article] Admicelle-Mediated Collection Followed by Flotation for the Preconcentration of Trace Metals in Fresh Waters2007

    • Author(s)
      H, Matsumiya, Y.Yatsuya, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 588・1

      Pages: 82-87

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Flotation of Polycyclic Aromatic Hydrocarbons Coprecipitated with Aluminum Hydroxide Containing Sodium Dodecyl Sulfate and Magnesium2007

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Colloids and Surfaces A : Physicochemical and Engineering Aspects 299・1-3

      Pages: 88-92

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Preparation of Trioctylamine-Impregnated Polystyrene- Divinylbenzene Porous Resins for the Collection of Precious Metals from Water2007

    • Author(s)
      T.Saitoh, F.Nakane, M.Hiraide
    • Journal Title

      Reactive and Functional Polymers 67・3

      Pages: 247-252

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Admicelle-Mediated Collection Followed by Flotation for the Preconcentration of Trace Metals in Fresh Waters2007

    • Author(s)
      H, Matsumiya, Y.Yatsuya, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 588 (1)

      Pages: 82-87

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Flotation of Polycyclic Aromatic Hydrocarbons Coprecipitated with Aluminum Hydroxide Containing Sodium Dodecyl Sulfate and Magnesium2007

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Colloids and Surfaces A : Physicochemical and Engineering Aspects 299 (1-3)

      Pages: 88-92

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Preparation of Trioctylamine-Impregnated Polystyrene-Divinylbenzene Porous Resins for the Collection of Precious Metals from Water2007

    • Author(s)
      T.Saitoh, F.Nakane, M.Hiraide
    • Journal Title

      Reactive and Functional Polymers 67 (3)

      Pages: 247-252

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Preparation of Trioctylamine-Impregnated Polystyrene-Divinylbenzene Porous Resins for the Collection of Precious Metals from Water2007

    • Author(s)
      T.Saitoh, F.Nakane, M.Hiraide
    • Journal Title

      Reactive and Functional Polymers 67・3

      Pages: 247-252

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Redox-Driven Transport of Copper Ions in an Emulsion Liquid Membrane System2006

    • Author(s)
      H, Matsumiya, Y.Yatsuya, M.Hiraide
    • Journal Title

      Analytical and Bioanalytical Chemistry 385・5

      Pages: 944-947

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] A Water-in-Oil Emulsion Containing Kelex-100 for the Speciation Analysis of Trace Heavy Metals in Water2006

    • Author(s)
      H.Matsumiya, R.Ohkouchi, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 556・2

      Pages: 438-443

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Rapid and Efficient Admicelle-Mediated Extraction of Chlorophenols in Water2006

    • Author(s)
      T.Saitoh, T.Kondo, M.Hiraide
    • Journal Title

      Bulletin of the Chemical Society of Japan 79・5

      Pages: 748-750

    • NAID

      10017498871

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Redox-Driven Transport of Copper Ions in an Emulsion Liquid Membrane System2006

    • Author(s)
      H, Matsumiya, Y.Yatsuya, M.Hiraide
    • Journal Title

      Analytical and Bioanalytical Chemistry 385 (5)

      Pages: 944-947

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A Water-in-Oil Emulsion Containing Kelex-100 for the Speciation Analysis of Trace Heavy Metals in Water2006

    • Author(s)
      H.Matsumiya, R.Ohkouchi, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 556 (2)

      Pages: 438-443

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Rapid and Efficient Admicelle-Mediated Extraction of Chlorophenols in Water2006

    • Author(s)
      T.Saitoh, T.Kondo, M.Hiraide
    • Journal Title

      Bulletin of the Chemical Society of Japan 79 (5)

      Pages: 748-750

    • NAID

      10017498871

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A water-in-oil emulsion containing Kelex-100 for the speciation analysis of trace heavy metals in water2006

    • Author(s)
      H.Matsumiya, R.Ohkouchi, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 556・2

      Pages: 438-443

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Rapid and efficient admicelle-mediated extraction of chlorophenols in water2006

    • Author(s)
      T.Saitoh, T.Kondo, M.Hiraide
    • Journal Title

      Bulletin of the Chemical Society of Japan 79・5(印刷中)

    • NAID

      10017498871

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Removal of an Iron Matrix with Polyoxyethylene-Type Surfactant-Coated Amberlite XAD-4 for the Determination of Trace Impurities in High-Purity Iron2005

    • Author(s)
      H.Matsumiya, S.Furuzawa, M.Hiraide
    • Journal Title

      Analytical Chemistry 77・16

      Pages: 5344-5348

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Aerosol-OT Micelles in Sephadex Gels for Concentrating Metal-Dithizone Chelates from Water2005

    • Author(s)
      T.Saitoh, K.Hattori, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 543・1-2

      Pages: 25-30

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Comparison of 8-Quinolinol Derivatives as Carriers for the Collection of Heavy Metals with Emulsion Globules2005

    • Author(s)
      H.Matsumiya, R.Ohkouchi, M.Hiraide
    • Journal Title

      Bulletin of the Chemical Society of Japan 78・10

      Pages: 1810-1813

    • NAID

      130004151819

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Concentration of Polyaromatic Hydrocarbons in Water to Sodium Dodecy Sulfate-γ-Alumina Admicelle2005

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1069・2

      Pages: 271-274

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Solid Phase Extraction of Some Precious Metals from Hydrochloric Acid to Polystyrene-Divinylbenzene Porous Resin Impregnated with Polyoxyethylene-Type Nonionic Surfactant2005

    • Author(s)
      T.Saitoh, S.Suzuki, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1097・1-2

      Pages: 179-182

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Removal of an Iron Matrix with Polyoxyethylene-Type Surfactant-Coated Amberlite XAD-4 for the Determination of Trace Impurities in High-Purity Iron2005

    • Author(s)
      H.Matsumiya, S.Furuzawa, M.Hiraide
    • Journal Title

      Analytical Chemistry 77 (16)

      Pages: 5344-5348

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Aerosol-OT Micelles in Sephadex Gels for Concentrating Metal-Dithizone Chelates from Water2005

    • Author(s)
      T.Saitoh, K.Hattori, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 543 (1-2)

      Pages: 25-30

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Comparison of 8- Quinolinol Derivatives as Carriers for the Collection of Heavy Metals with Emulsion Globules2005

    • Author(s)
      H.Matsumiya, R.Ohkouchi, M.Hiraide
    • Journal Title

      Bulletin of the Chemical Society of Japan 78 (10)

      Pages: 1810-1813

    • NAID

      130004151819

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Concentration of Polyaromatic Hydrocarbons in Water to Sodium Dodecy Sulfate-y-Alumina Admicelle2005

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1069 (2)

      Pages: 271-274

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Solid Phase Extraction of Some Precious Metals from Hydrochloric Acid to Polystyrene-Divinylbenzene Porous Resin Impregnated with Polyoxyethylene-Type Nonionic Surfactant2005

    • Author(s)
      T.Saitoh, S.Suzuki, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1097 (1-2)

      Pages: 179-182

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Concentration of polyaromatic hydrocarbons in water to sodium dodecyl sulfate-γ-alumina admicelle2005

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1069・2

      Pages: 271-274

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Solid phase extraction of some precious metals from hydrochloric acid to poly styrene-divinylbenzene porous resin impregnated with polyoxyethylene-type nonionic surfactant2005

    • Author(s)
      T.Saitoh, S.Suzuki, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1097・1-2

      Pages: 179-182

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Aerosol-OT micelles in Sephadex gels for concentrating metal-dithizone chelates from water2005

    • Author(s)
      T.Saitoh, K.Hattori, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 543・1-2

      Pages: 25-30

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Removal of an iron matrix with polyoxyethylene-type surfactant-coated Amberlite XAD-4 for the determination of trace impurities in high-purity iron2005

    • Author(s)
      H.Matsumiya, S.Furuzawa, M.Hiraide
    • Journal Title

      Analytical Chemistry 77・16

      Pages: 5344-5348

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Comparison of 8-quinolinol derivatives as carriers for the collection of heavy metals with emulsion globules2005

    • Author(s)
      H.Matsumiya, R.Ohkouchi, M.Hiraide
    • Journal Title

      Bulletin of the Chemical Society of Japan 78・10

      Pages: 1810-1813

    • NAID

      130004151819

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Discrimination of copper(II) ions and humate complexes by successive desorption from thiacalix[4]arenetetrasulfonate-loaded Sephadex A-252005

    • Author(s)
      H.Matsumiya, M.Hiraide
    • Journal Title

      Bulletin of the Chemical Society of Japan 78・11

      Pages: 1939-1943

    • NAID

      10016844942

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 8-キノリノール含有エマルションを用いるマトリックス元素からの微量銅(II)の分離濃縮2005

    • Author(s)
      大河内亮平, 松宮弘明, 平出正孝
    • Journal Title

      分析化学 54・9

      Pages: 825-829

    • NAID

      110002910489

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Concentration of polyaromatic hydrocarbons in water to sodium dodecy sulfate-γ-alumina admicelle2005

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Journal of Chromatography A (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Separation of Traces of Heavy Metals from an Iron Matrix by Use of an Emulsion Liquid Membrane2004

    • Author(s)
      T.Kageyama, H.Matsumiya, M.Hiraide
    • Journal Title

      Analytical and Bioanalytical Chemistry 379・7-8

      Pages: 1083-1087

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Multielement Preconcentration of Trace Heavy Metals in Seawater with an Emulsion Containing 8-Quinolinol for Graphite-Furnace Atomic Absorption Spectrometry2004

    • Author(s)
      H.Matsumiya, T.Kageyama, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 507・2

      Pages: 205-209

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Protein Separation with Surfactant-Coated Polystyrene Involving Cibacron Blue 3GA-Conjugated Triton X-1002004

    • Author(s)
      T.Saitoh, N.Hattori, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1028・1

      Pages: 149-153

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Aerosol-OT-γ-Alumina Admicelles for the Concentration of Hydrophobic Organic Compounds in Water2004

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1040・2

      Pages: 185-191

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Protein Separation with Surfactant-Coated Octadecylsilyl Silica Involving Cibacron Blue 3GA-Conjugated Nonionic Surfactant2004

    • Author(s)
      T.Saitoh, D.Makino, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1057・1-2

      Pages: 101-106

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Separation of Traces of Heavy Metals from an Iron Matrix by Use of an Emulsion Liquid Membrane2004

    • Author(s)
      T.Kageyama, H.Matsumiya, M.Hiraide
    • Journal Title

      Analytical and Bioanalytical Chemistry 379 (7-8)

      Pages: 1083-1087

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Multielement Preconcentration of Trace Heavy Metals in Seawater with an Emulsion Containing 8-Quinolinol for Graphite-Furnace Atomic Absorption Spectrometry2004

    • Author(s)
      H.Matsumiya, T.Kageyama, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 507 (2)

      Pages: 205-209

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Protein Separation with Surfactant-Coated Polystyrene Involving Cibacron Blue 3GA-Conjugated Triton X-1002004

    • Author(s)
      T.Saitoh, N.Hattori, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1028 (1)

      Pages: 149-153

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Aerosol-OT-γ- Alumina Admicelles for the Concentration of Hydrophobic Organic Compounds in Water2004

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1040(2)

      Pages: 185-191

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Protein Separation with Surfactant-Coated Octadecylsilyl Silica Involving Cibacron Blue 3GA-Conjugated Nonionic Surfactant2004

    • Author(s)
      T.Saitoh, D.Makino, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1057 (1-2)

      Pages: 101-106

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Multielement preconcentration of trace heavy metals in seawater with an emulsion containing 8-quinolinol for graphite-furnace atomic absorption spectrometry2004

    • Author(s)
      H.Matsumiya, T.Kageyama, M.Hiraide
    • Journal Title

      Analytica Chimica Acta 507(2)

      Pages: 205-209

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Aerosol-OT-γ-alumina admicelles for the concentration of hydrophobic organic compounds in water2004

    • Author(s)
      T.Saitoh, S.Matsushima, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1040(2)

      Pages: 185-191

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Preconcentration of copper, cadmium, and lead with a thiacalix[4]arene-etrasulfonate-loaded Sephadex A-25 anion-exchanger for graphite-furnace atomic-absorption spectrometry2004

    • Author(s)
      H.Matsumiya, N.Iki, S.Miyano, M.Hiraide
    • Journal Title

      Analytical and Bioanalytical Chemistry 379(5-6)

      Pages: 867-871

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Separation of traces of heavy metals from an iron matrix by use of an emulsion liquid membrane2004

    • Author(s)
      T.Kageyama, H.Matsumiya, M.Hiraide
    • Journal Title

      Analytical and Bioanalytical Chemistry 379(7-8)

      Pages: 1083-1087

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 無機超微量分析の前処理(環境・その他)2004

    • Author(s)
      平出 正孝
    • Journal Title

      ぶんせき 2004(11)

      Pages: 626-630

    • NAID

      10013771203

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Protein separation with surfactant-coated octadecylsilil silica involving Cibacron blue 3GA-conjugated nonionic surfactant2004

    • Author(s)
      T.Saitoh, D.Makino, M.Hiraide
    • Journal Title

      Journal of Chromatography A 1057(1-2)

      Pages: 101-106

    • Related Report
      2004 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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