Extract metals from aqueous solution by a calcined scallop shell powder

• Project/Area Number: 24656419
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Single-year Grants
• Research Field: Structural/Functional materials
• Research Institution: Tokyo University of Science
• Principal Investigator: TAKEUCHI Sanae (TAMURA Sanae) 東京理科大学, 基礎工学部, 准教授 (90277286)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
• Keywords: 吸着 / ホタテ貝殻 / セシウム / ストロンチウム / 微細構造 / 結晶構造 / バイオミネラリゼーション / 該当せず

Research Abstract

We have already found that calcined scallop shell powder adsorb sodium and cesium ions in aqueous solution. In this study, we investigated the optimal conditions for milling and calcination of the scallop shell powder. As a result, we found that the calcined scallop shell powder adsorbs significantly sodium and cesium ions in aqueous solution, however, discrepancies existed in the data obtained from multiple experiments and the reproducibility was not enough. On the other hand, we found that just milled non-calcined scallop shell powder adsorb strontium ion with good reproducibility.

Research Products

• [Journal Article] ホタテ貝の微細構造 (2014)
  • Author(s): 田村 早苗
  • Journal Title: 理大 科学フォーラム(東京理科大学科学教養誌) Volume: 31巻、5号 Pages: 6-7
• [Journal Article] ホタテ貝殻の微細構造 (2014)
  • Author(s): 田村 早苗
  • Journal Title: 理大 科学フォーラム（東京理科大学 科学教養誌） Volume: 31巻5号 Pages: 6-7
• [Presentation] ホタテ貝の微細構造 (2013)
  • Author(s): 田村 早苗
  • Organizer: 第2回長万部シンポジウム
  • Place of Presentation: 長万部町学習文化センター
  • Year and Date: 2013-09-29
  • Invited
• [Presentation] Adsorption assessment of scallop shell powder (2013)
  • 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 (PT-BMES 2013)
  • Place of Presentation: Tokyo University of Science Oshamambe, Hokkaido
• [Presentation] Adsorption assessment of scallop shell powder (2013)
  • 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 (PT-BMES 2013)
  • Place of Presentation: Tokyo University of Science, Oshamambe, Hokkaido
• [Presentation] ホタテ貝殻の微細構造 (2013)
  • Author(s): 田村 早苗
  • Organizer: 第2回長万部シンポジウム
  • Place of Presentation: 長万部町学習文化センター
  • Invited
• [Presentation] Extract metals by a treated scallop shell powder (2012)
  • Author(s): Ken Takeuchi, Hirotaka Honda, Sanae Tamura, Takashi Ishiguro, Yasuo Kogo, Hideki Koyanaka, Joerg Neuefeind, Mikhail Feygenson, Alexander Kolesnikov
  • Organizer: 222nd ECS Meeting
  • Place of Presentation: Hawaii Convention Center
  • Year and Date: 2012-10-08
• [Presentation] Extract metals by a treated scallop shell powder
  • Author(s): Ken Takeuchi, Hirotaka Honda, Sanae Tamura, Takashi Ishiguro, Yasuo Kogo, Hideki Koyanaka, Joerg Neuefeind, Mikhail Feygenson, and Alexander Kolesnikov
  • Organizer: 222nd ECS Meeting
  • Place of Presentation: Hawaii Convention Center
• [Remarks] 長万部地域社会研究部門|東京理科大学総合研究機構
  • URL: http://www.tus.ac.jp/rist/lab/lablist/cat-01research/1340.html
• [Remarks] 長万部地域社会研究部門｜東京理科大学総合研究機構
  • URL: http://www.tus.ac.jp/rist/lab/lablist/cat-01research/1340.html
• [Remarks] 長万部地域社会研究部門 | 東京理科大学 総合研究機構
  • URL: http://www.tus.ac.jp/rist/lab/lablist/cat-01research/1340.html