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Investigation of mechanism for adsorving cesium with calcined scallop shells

Research Project

Project/Area Number 25420717
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Inorganic materials/Physical properties
Research InstitutionTokyo University of Science

Principal Investigator

Takeuchi Ken  東京理科大学, 基礎工学部, 教授 (80339134)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2013: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Keywordsホタテ / 貝殻 / 吸着 / 放射性金属 / ホタテ貝殻 / 放射性金属イオン / 中性子散乱 / 局所構造
Outline of Final Research Achievements

In Japan, scallop shells are considered to be industrial waste. Thus far, attempts for reusing these shells have been mainly limited to the commercial production of CaCO3. Nevertheless, there are no clear economic benefits associated with the use of scallop shells as a source of CaCO3. Hence, we are attempting to investigate a new value-added use for scallop shells as an advanced functional material. In this regard, we focused our attention on nuclear wastewater, which contains radioactive metal ion. In this study, we investigate whether scallop shells demonstrate the ability to remove radioactive metal ion from a solution. From the results obtained, scallop shells can remove metal solutes from a solution; furthermore, as compared to CaCO3, they demonstrate superior ability for removing Sr.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014 2013 Other

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (9 results) (of which Int'l Joint Research: 2 results,  Invited: 3 results)

  • [Journal Article] The Use of Scallop Shell Powder as a Method of Extracting Alkaline-Earth Metals2015

    • Author(s)
      Fumihiro Mihara, Ken Takeuchi, Sanae Tamura, Yasushi Idemoto, Yasuo Kogo
    • Journal Title

      ECS Transactions

      Volume: 66 Pages: 9-13

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ホタテ貝殻の有効利用2015

    • Author(s)
      竹内謙、三原史寛、田村早苗、向後保雄
    • Journal Title

      Journal of the Society of Inorganic Materials, Japan

      Volume: 22 Pages: 85-91

    • NAID

      40020378004

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] ホタテ貝殻の研究動向2014

    • Author(s)
      竹内 謙
    • Journal Title

      科学フォーラム

      Volume: 359 Pages: 4-5

    • Related Report
      2013 Research-status Report
  • [Presentation] The Use of Scallop Shell Powder as a Method of Extracting Strontium2016

    • Author(s)
      Fumihiro Mihara, Ken Takeuchi, Sanae Tamura, Yasushi Idemoto, Yasuo Kogo
    • Organizer
      2016 MRS Spring Meeting
    • Place of Presentation
      PPhoenix, USA•Phoenix Convention Center
    • Year and Date
      2016-03-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ホタテ貝殻粉末を用いたSr吸着性能評価2015

    • Author(s)
      三原 史寛,竹内謙,田村早苗,秋山好嗣,井手本康,向後保雄
    • Organizer
      第29回日本吸着学会研究発表会
    • Place of Presentation
      徳島大学•徳島市
    • Year and Date
      2015-11-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] ホタテ貝殻粉末を用いた金属イオンの吸着性能評価2015

    • Author(s)
      三原史寛, 竹内謙, 田村早苗, 井手本康, 向後保雄
    • Organizer
      長万部地方創生サミット
    • Place of Presentation
      長万部、東京理科大学
    • Year and Date
      2015-09-05
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ホタテ貝殻の吸着性を利用した資源化2015

    • Author(s)
      竹内 謙
    • Organizer
      長万部地方創生サミット
    • Place of Presentation
      長万部、東京理科大学
    • Year and Date
      2015-09-05
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] The Use of Scallop Shell Powder as a Method of Extracting Alkaline-earth Metals2015

    • Author(s)
      Fumihiro Mihara, Ken Takeuchi,Sanae Tamura,Yasushi Idemoto, Yasuo Kogo
    • Organizer
      227th ECS Meeting
    • Place of Presentation
      Chicago, USA, Hilton
    • Year and Date
      2015-05-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Use of Scallop Shell Powder as a Method of Extracting Alkaline-earth Metals2015

    • Author(s)
      Fumihiro Mihara, Ken Takeuchi, Sanae Tamura,Yasushi Idemoto, Yasuo Kogo
    • Organizer
      227th Electrochemical Society
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2015-05-24 – 2015-05-28
    • Related Report
      2014 Research-status Report
  • [Presentation] ホタテ貝殻と石灰岩による金属イオン収着の性能評価2014

    • Author(s)
      三原史寛,竹内謙,田村早苗,向後保雄
    • Organizer
      2014年電気化学秋季大会
    • Place of Presentation
      札幌、北海道大学
    • Year and Date
      2014-09-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Adsorption assessment of scallop shell powder2013

    • Author(s)
      F. Mihara, K. Takeuchi, Y. Kogo, S. Tamura, H. Honda
    • Organizer
      2013 Japan-Taiwan Symposium on Polyscale Technologies for Biomedical Engineering and Environmental Sciences
    • Place of Presentation
      Oshamambe, Hokkaido
    • Related Report
      2013 Research-status Report
  • [Presentation] ホタテ貝殻の研究動向

    • Author(s)
      竹内 謙
    • Organizer
      第2回長万部シンポジウム
    • Place of Presentation
      北海道、長万部町
    • Related Report
      2013 Research-status Report
    • Invited

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Published: 2014-07-25   Modified: 2019-07-29  

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