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Study of the Removal of Aquatic Organic Pollutants by Adsorption into Nanospaces of Inorganic Porous Materials

Research Project

Project/Area Number 14580580
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 環境保全
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

TAMURA Hiroki  Hokkaido Univ., Grad.School of Eng, Assoc.Prof., 大学院・工学研究科, 助教授 (10002023)

Project Period (FY) 2002 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2005: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2004: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2003: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2002: ¥1,900,000 (Direct Cost: ¥1,900,000)
KeywordsNanospace / Intercalation / Lateral interaction / Organic pollutant molecule / Layered metal oxide / Tetratitanate / Birnessite / Hydrotalcite / イオン交換 / ブセライト / 亜鉄酸塩 / 層状化合物 / ナノ層間 / インンターカレーション / 四チタン酸
Research Abstract

Pollution of waters by dioxins, halomethanes, environmental hormones, and other organic pollutants is a serious concern. Generally organic molecules have low solubility to water and their environmental concentrations are low. However, even trace amounts of organic pollutants show strong toxicity and efficient concentration and collection are necessary for the detection and removal of organic pollutants from waters. Recently, nanospaces of porous compounds have been shown to provide very active, unusual fields for chemical reactions, which is ascribed to the overlap of surface potentials in nanospaces. Further, in this investigation the idea is proposed that when organic pollutant molecules are incorporated into reactive nanospaces, the molecules that are closely adjacent show attractive interactions owing to hydrogen bonds and van der Waals forces, leading to the enhancement of incorporation. As nanoporous compounds, layered metal oxides are considered promising because of large ion ex … More change capacities. The oxide phase of such compounds has charges since the positive charge due to metal ions does not match the negative charge due to oxide ions, and the layer charges are counter balanced by interlayer ions. Tetratitanate, birnessite, and ferrite were chosen as layered oxides with cations in the interlayer, and hydrotalcite with anions in the interlayer. The conditions for preparing these compounds were established. As model organic pollutants, alkilammonium with cationic functional groups and adenosinetriphosphate (ATP) with anionic functional groups were chosen, the behavior of incorporation of these organic molecules into the layered metal oxides was studied, and the properties of the reaction products were examined. The large organic molecules achieved full loading in the layered oxides, indicating the high reactivity of nanospaces and the enhancement of incorporation by attractive interactions between incorporated molecules as postulated. The interlayer distances increased corresponding to the molecular heights, suggesting that the incorporated molecules are standing up vertical to the interlayer planes. After small interlayer ions are exchanged with large organic molecules, the layer structure would be sustained by attractive interactions between the large uncharged parts of organic molecules aligned in the interlayer, as the charged functional groups do not contact the two opposing surfaces of an interlayer at the same time. Less

Report

(5 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (42 results)

All 2005 2004 2003 2002 Other

All Journal Article (34 results) Book (1 results) Patent(Industrial Property Rights) (2 results) Publications (5 results)

  • [Journal Article] ドラッグデリバリーを目指したハイドロタルサイトの高機能化2005

    • Author(s)
      千葉淳
    • Journal Title

      粉体および粉末冶金 52・11

      Pages: 857-857

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Compositional, Morphological, and Magnetic Modifications of Hydrotalcite for Drug Delivery2005

    • Author(s)
      H.Tamura
    • Journal Title

      Archives of BioCeramics Research 5

      Pages: 142-142

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 大気環境下における亜鉛メッキ鋼板さびの耐溶解反応特性2005

    • Author(s)
      田村紘基
    • Journal Title

      鉄と鋼 91・9

      Pages: 706-706

    • NAID

      110001794630

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Preparation of Highly Functionalized Hydrotalcite for Drug Delivery System2005

    • Author(s)
      J.Chiba
    • Journal Title

      J.Jpn.Soc.Powder Powder Metallergy 52

      Pages: 857-857

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Dissolution Resitance of Rusts on Galvanized Steels in Atmospheric Environments2005

    • Author(s)
      H.Tamura
    • Journal Title

      Tetsu-to-HagneL 91

      Pages: 706-706

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Compositional, Morphological, and Magnetic Modifications of Hydrotalcite for Drug Delivery2005

    • Author(s)
      H.Tamara, J.Chiba, M.Ito, T.Takeda, S.Kikkawa
    • Journal Title

      Archives of BioCeramics Research 5

      Pages: 142-145

    • Related Report
      2005 Annual Research Report
  • [Journal Article] ドラッグデリバリーを目指したハイドロタルサイトの高機能化2005

    • Author(s)
      千葉淳, 田村紘基, 吉川信一, 出山義明, 鈴木邦明
    • Journal Title

      粉体および粉末冶金 52・11

      Pages: 857-860

    • NAID

      130000056257

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Preparation of Hydrotalcite-Magnetite Composite2004

    • Author(s)
      T.Takeda
    • Journal Title

      Proceedings of Ninth International Conference on Ferrites (ICF-9) 9

      Pages: 469-469

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] モリブデンゲル化法によるSr_2FeMoO_6の合成と磁気抵抗効果2004

    • Author(s)
      伊藤将大
    • Journal Title

      粉体および粉末冶金 51・12

      Pages: 864-864

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Hydrotalcite-ATP Intercalate2004

    • Author(s)
      H.Tamura
    • Journal Title

      Solid State Ionics 172・1-4

      Pages: 607-607

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Theorization of Ion-Exchange Equilibria : Activity of Species in 2-D Phases2004

    • Author(s)
      H.Tamura
    • Journal Title

      J. Colloid Interface Science 279・1

      Pages: 1-1

    • NAID

      120000954596

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] (ZnO)_3In_2O_3 Fine Powder Prepared by Combustion Reaction of Nitrates-Glycine Mixture2004

    • Author(s)
      S.Kikkawa
    • Journal Title

      Mater. Res. Bull. 39

      Pages: 1821-1821

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Effect of Far-Infrared Light Irradiation on Water as Observed by X-Ray Diffraction Measurements2004

    • Author(s)
      S.Shimokawa
    • Journal Title

      Japanese J. Applied Physics 43・5B

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Magnetoresistance Effect of Sr_2FeMoO_6 by the Molybdic Acid Gelation2004

    • Author(s)
      M.Ito
    • Journal Title

      J.Jpn.Soc.Powder Powder Metallergy 51

      Pages: 864-864

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Hydrotalcite-ATP Intercalate2004

    • Author(s)
      H.Tamura
    • Journal Title

      Solid State Ionics 172

      Pages: 607-607

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Theorization of Ion-Exchange Equilibria : Activity of Species in 2-D Phases2004

    • Author(s)
      H.Tamura
    • Journal Title

      J.Colloid Interface Science 279

      Pages: 1-1

    • NAID

      120000954596

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] (ZnO)_3In_2O_3 Fine Powder Prepared by Combustion Reaction of Nitrates-Glycine Mixture2004

    • Author(s)
      S.Kikkawa
    • Journal Title

      Mater.Res.Bull. 39

      Pages: 1821-1821

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Effect of Far-Infrared Light Irradiation on Water as Observed by X-Ray Diffraction Measurements2004

    • Author(s)
      S.Shimokawa
    • Journal Title

      Japanese J.Applied Physics 43

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Theorization of Ion-Exchange Equilibria -Activity of Species in 2-D Phases-2004

    • Author(s)
      H.Tamura
    • Journal Title

      J. Colloid and Interface Science 279

      Pages: 1-22

    • NAID

      120000954596

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synthesis and Characterization of Hydrotalcite-ATP Intercalates2004

    • Author(s)
      H.Tamura, J.Chiba, M.Ito, T.Takeda, S.Kikkawa
    • Journal Title

      Solid State Ionics 172

      Pages: 607-609

    • Related Report
      2004 Annual Research Report
  • [Journal Article] (ZnO)_3In_2O_3 Fine Powder Prepared by Combustion Reaction of Nitrates Glycine Mixture2004

    • Author(s)
      S.Kikkawa, H.Sasaki, H.Tamura, S.Hosokawa, H.Ogawa
    • Journal Title

      Materials Research Bulletin 39

      Pages: 1821-1827

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Effect of Far-Infrared Light Irradiation on Water as Observed by X-Ray Diffraction Measurements2004

    • Author(s)
      S.Shimokawa, T.Yokono, T.Mizuno, H.Tamura, T.Erata, T.Araiso
    • Journal Title

      Japanese J.Applied Physics 432

    • NAID

      10012904115

    • Related Report
      2004 Annual Research Report
  • [Journal Article] モリブデン酸ゲル化法によるSr_2FeMoO_6の合成と磁気抵抗効果2004

    • Author(s)
      伊藤将大, 武田隆史, 田村紘基, 吉川信一
    • Journal Title

      粉体および粉末冶金 51

      Pages: 864-868

    • NAID

      10014239346

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Preparation and Characterization of Layered Manganese Oxide (Birnessite) and Its Intercalation Reactions2003

    • Author(s)
      H.Tamura
    • Journal Title

      J. Ion Exchange 14

      Pages: 133-133

    • NAID

      80016200317

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 溶解度計算により推定した亜鉛めっき鋼板腐食生成物中の保護皮膜成分2003

    • Author(s)
      田村紘基
    • Journal Title

      鉄と鋼 89・11

      Pages: 1165-1165

    • NAID

      110001457531

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Preparation and Characterization of Layered Manganese Oxide (Birnessite) and Its Intercalation Reactions2003

    • Author(s)
      H.Tamura
    • Journal Title

      J.Ion Exchange 14

      Pages: 133-133

    • NAID

      80016200317

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Protective Film Component among Corrosion Products on Galvanized Steels Estimated by Solubility Calculations2003

    • Author(s)
      H.Tamura
    • Journal Title

      Tetsu-to-Hagane 89

      Pages: 1165-1165

    • NAID

      110001457531

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Modeling of the Kinetics of Lithium Ion Incorporation into Tunnel Vacancies of Spinel -Type Manganese Dioxide 1-MnO2 from Aqueous Solutions2003

    • Author(s)
      A.Tanaka
    • Journal Title

      Electrochemistry 70

      Pages: 622-622

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] スピネル型二酸化マンガントン(λ-MnO_2)ネルサイトへの水溶液中からのリチウムイオン取込反応速度のモデル化2002

    • Author(s)
      田中暁生
    • Journal Title

      Electrochemistry 70・8

      Pages: 622-622

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 層状構造をもつ四チタン酸のアルカリ金属イオン交換反応特性2002

    • Author(s)
      田村紘基
    • Journal Title

      Electrochemistry 70・7

      Pages: 530-530

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Ion-Exchange Properties of Tetratitanic Acid with a Layered Structure for Alkali Metal Ions2002

    • Author(s)
      H.Tamura
    • Journal Title

      Electrochemistry 70

      Pages: 530-530

    • NAID

      10009266399

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Ion Complexation at Oxide-Solution Interfaces2002

    • Author(s)
      H.Tamura
    • Journal Title

      Encyclopedia of Surface and Colloid Science(A.Hubbard, Editor)(Marcel Dekker) 2856

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Formation of Hydrotalcite in Aqueous Solutions and Intercalation of ATP by Anion Exchange

    • Author(s)
      H.Tamura
    • Journal Title

      J. Colloid Interface Science (In press)

    • NAID

      120000957166

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Formation of Hydrotalcite in Aqueous Solutions and Intercalation of ATP by Anion Exchange

    • Author(s)
      H.Tamura
    • Journal Title

      J.Colloid Interface Science (In press)

    • NAID

      120000957166

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] Encyclopedia of Surface and Colloid Science2002

    • Author(s)
      A.Hubbard, Editor
    • Total Pages
      5640
    • Publisher
      Marcel Dekker
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] アニオン交換性磁性材料とその製造法2004

    • Inventor(s)
      吉川信一, 田村紘基, 武田隆史
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Number
      2004-240428
    • Filing Date
      2004-08-20
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] アニオン交換性磁性材料とその製造法2004

    • Inventor(s)
      吉川 信一, 田村 紘基, 武田 隆史
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Number
      2004-240428
    • Filing Date
      2004-08-20
    • Related Report
      2004 Annual Research Report
  • [Publications] 田村紘基: "溶解度計算により推定した亜鉛めっき鋼板腐食生成物中の保護被膜成分"鉄と鋼. 89・11. 1165-1169 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Tamura, K.Nakamura, T.Takeda, S.Kikkawa: "Preparation and Characterization of Layered Manganese Oxide (Birnessite) and Its Intercalation Reactions"J.Ion Exchange. 14. 133-136 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 田村, 中村, 吉川: "層構造をもつ四チタン酸のアルカリ金属イオン交換反応特性"Electrochemistry. 70・7. 530-535 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 田中, 田村, 吉川: "スピネル型二酸化マンガントンネルサイトへの水溶液からのリチウムイオン取込反応速度のモデル化"Electrochemistry. 70・8. 622-629 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Tamura: "Ion Complexation at Oxide-Solution Interfaces"The Encyclopedia of Surface and Colloid Science. Marcel Dekker, Inc.. 2856-2875 (2002)

    • Related Report
      2002 Annual Research Report

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

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