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Estimating wastepaper pulp content in degraded recycled paper and developing a way of preparing new material

Research Project

Project/Area Number 21580203
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Wood science
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

OKAYAMA Takayuki  東京農工大学, 大学院・農学研究院, 教授 (70134799)

Research Collaborator SHIMADA Masahiro  東京都立産業技術研究センター, 事業化支援本部技術経営支援室, 上席研究員
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsパルプ・紙 / 廃棄物資源化 / バイオマス / リサイクル / 炭化 / 環境材料 / 活性炭 / 紙 / 古紙 / 塩化水素 / VOC / 蛍光顕微鏡 / ビスフェノールA
Research Abstract

The wastepaper pulp contents in recycled-paper samples were evaluated by image analysis of images from a fluorescence microscope, and they agreed well with the actual wastepaper pulp contents. Also the mean intensity of the images taken by confocal scanning microscopy had a strong correlation with the wastepaper pulp content.
In order to develop alternative uses of wastepaper, the pore structure and the adsorbability of activated carbon prepared from wastepaper were compared with those of commercial activated carbons. The amounts of Bisphenol A adsorbed in the range of 0. 1μg/l. 500 mg/l were higher in the kraft bag activated carbon than in commercial activated carbons.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (25 results)

All 2012 2011 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (11 results) Book (1 results) Remarks (5 results)

  • [Journal Article] A New Evaluation Method for Paper Deterioration : The Rolling Test2011

    • Author(s)
      Sonoda, N., Okayama, T., Taniguchi, K., Seki, M., Hidaka, S.
    • Journal Title

      Restaurator(International Journal for the Preservation of Library and Archival Material)

      Volume: 32 Pages: 275-293

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Carbonization of cow dung and characterization of the char2011

    • Author(s)
      Sanaa, E., Fukuda, K., Okayama, T.
    • Journal Title

      Wood Carbonization Research

      Volume: 7(2) Pages: 68-75

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A New Evaluation Method for Paper Deterioration : The Rolling Test2011

    • Author(s)
      Sonoda, N.
    • Journal Title

      Restaurator (International Journal for the Preservation of library and Archival Material)

      Volume: 32 Pages: 275-293

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Carbonization of cow dung and characterization of the char2011

    • Author(s)
      Sanaa, E.
    • Journal Title

      Wood Carbonization Research

      Volume: 7 Pages: 68-75

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimating wastepaper pulp content in recycled paper by visual observation using a fluorescence microscope2010

    • Author(s)
      Kawanobe, S., Okayama, T.
    • Journal Title

      Sen-i Gakkaishi

      Volume: 66(2) Pages: 43-50

    • NAID

      10026060942

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Estimating wastepaper pulp content in recycled paper by visual observation using a fluorescence microscope2010

    • Author(s)
      Kawanobe, S.
    • Journal Title

      Sen-i Gakkaishi 66

      Pages: 43-50

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Adsorption properties of bisphenol A on activated carbon prepared from wastepaper2009

    • Author(s)
      Matsushita, K., Shimada, M., Okayama, T.
    • Journal Title

      Sen-i Gakkaishi

      Volume: 65(11) Pages: 287-291

    • NAID

      10026060447

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Adsorption properties of bisphenol A on activated carbon prepared from wastepaper2009

    • Author(s)
      Matsushita, K.
    • Journal Title

      Sei-i Gakkaishi 65

      Pages: 287-291

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 古紙パルプ配合印刷用紙およびコピー用紙の光劣化挙動2012

    • Author(s)
      成田厚志
    • Organizer
      第62回日本木材学会大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2012-03-15
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 共焦点レーザー顕微鏡を用いた蛍光染料付着リサイクルパルプ配合紙の分析2011

    • Author(s)
      成田厚志
    • Organizer
      第78回紙パルプ研究発表会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2011-06-15
    • Related Report
      2011 Final Research Report
  • [Presentation] リサイクル繊維のぬれ性とシート強度の関係2011

    • Author(s)
      岡山隆之
    • Organizer
      第78回紙パルプ研究発表会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2011-06-15
    • Related Report
      2011 Final Research Report
  • [Presentation] 共焦点レーザー顕微鏡を用いた蛍光染料付着リサイクルパルプ配合紙の分析2011

    • Author(s)
      成田厚志
    • Organizer
      紙パルプ技術協会第78回紙パルプ研究発表会
    • Place of Presentation
      タワーホール船堀(東京都)
    • Year and Date
      2011-06-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] 共焦点レーザー顕微鏡を用いた再生紙の古紙配合率評価法2011

    • Author(s)
      成田厚志
    • Organizer
      第61回日本木材学会大会
    • Place of Presentation
      京都大学
    • Year and Date
      2011-03-19
    • Related Report
      2011 Final Research Report
  • [Presentation] 共焦点レーザー顕微鏡を用いた再生紙の古紙配合率評価法2011

    • Author(s)
      成田厚志
    • Organizer
      日本木材学会大会
    • Place of Presentation
      京都大学
    • Year and Date
      2011-03-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Estimating Degradation Behavior of Recycled Pulp-Containing papers by Accelerated Aging Tests2010

    • Author(s)
      Okayama, T.
    • Organizer
      9^<th> Research Forum on Recycling
    • Place of Presentation
      Norfolk, Virginia, USA
    • Year and Date
      2010-10-17
    • Related Report
      2011 Final Research Report
  • [Presentation] リサイクル処理手すき紙の物性に及ぼす低密度調整剤添加の影響2010

    • Author(s)
      渡辺光正
    • Organizer
      第77回紙パルプ研究発表会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2010-06-18
    • Related Report
      2011 Final Research Report
  • [Presentation] リサイクル処理手すき紙の物性に及ぼす低密度調整剤添加の影響2010

    • Author(s)
      渡辺光正
    • Organizer
      紙パルプ技術協会第77回紙パルプ研究発表会
    • Place of Presentation
      タワーホール船堀(東京都)
    • Year and Date
      2010-06-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 古紙パルプを配合したコピー用紙の劣化挙動2009

    • Author(s)
      岡山隆之
    • Organizer
      第76回紙パルプ研究発表会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2009-07-01
    • Related Report
      2011 Final Research Report
  • [Presentation] 古紙パルプを配合したコピー用紙の劣化挙動2009

    • Author(s)
      岡山隆之
    • Organizer
      紙パルプ技術協会第76回紙パルプ研究発表会
    • Place of Presentation
      タワーホール船堀(東京都)
    • Year and Date
      2009-07-01
    • Related Report
      2009 Annual Research Report
  • [Book] 「紙と本の保存科学」紙の物理的性質の測定2009

    • Author(s)
      岡山隆之
    • Publisher
      岩田書院
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://kenkyu-web.tuat.ac.jp/Profiles/2/0000153/profile.html

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.tuat.ac.jp/~recycle/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.tuat.ac.jp/~recycle/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.tuat.ac.jp/~recycle/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.tuat.ac.jp/~recycle/

    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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