Hostname: page-component-78c5997874-fbnjt Total loading time: 0 Render date: 2024-11-01T20:08:32.312Z Has data issue: false hasContentIssue false
  • English
  • Français

The Use of Scallop Shell Powder as a Method of Extracting Strontium

Published online by Cambridge University Press:  07 June 2016

Fumihiro Mihara ,
Ken Takeuchi ,
Sanae Tamura ,
Yasushi Idemoto  and
Yasuo Kogo
Fumihiro Mihara
Affiliation:
Faculty of Industrial Science and Technology, Tokyo University of Science, 6-3-1 Niijyuku, Katsushika, Tokyo, 125-0051, Japan, Tokyo University of Science, Katsushika, Tokyo, Japan.
Ken Takeuchi*
Affiliation:
Faculty of Industrial Science and Technology, Tokyo University of Science, 102-1 Tomino, Oshamambe, Hokkaido 049-3514, Japan.
Sanae Tamura
Affiliation:
Faculty of Industrial Science and Technology, Tokyo University of Science, 102-1 Tomino, Oshamambe, Hokkaido 049-3514, Japan.
Yasushi Idemoto
Affiliation:
Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, 278-8510, Japan.
Yasuo Kogo
Affiliation:
Faculty of Industrial Science and Technology, Tokyo University of Science, 6-3-1 Niijyuku, Katsushika, Tokyo, 125-0051, Japan, Tokyo University of Science, Katsushika, Tokyo, Japan.
*
*(Email: ken@rs.kagu.tus.ac.jp)
Get access

Abstract

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 Sr and Cs. Sr, which tends to accumulate in bones, is believed to cause bone cancer. Hence, it is highly desirable to develop a method for removing Sr from contaminated water. In this study, we investigate whether scallop shells demonstrate the ability to remove Sr from a solution. From the results obtained, scallop shells can remove Sr solutes from a solution; furthermore, as compared to CaCO3, they demonstrate superior ability for removing Sr.

Keywords

adsorptionSrbiomimetic (chemical reaction)
Type
Articles
Information
MRS Advances , Volume 1 , Issue 52: Soft Materials and Biomaterials , 2016 , pp. 3525 - 3532
Copyright
Copyright © Materials Research Society 2016 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Japanese Ministry of Agriculture, “Fishing and farming mount stats in FY2013 ” pp. 1, (2014).Google Scholar
Hokkaido Institute of Research Committee,” Fiscal year 2003, Survey • research of key performance report”, pp.75 (2004).Google Scholar
Maki, Y., Matsumoto, H., The nature of the soil news, 54, 25 (2000).Google Scholar
Hu, Xue-yin, Zhou, Li-li, Qi, Xing-yi, Yingyong Keji, Volume 35, Issue 3, pp.70–72 (2008).Google Scholar
The Asahi Shinbun, FIVE YEARS AFTER: Tougher work awaits TEPCO at Fukushima after water issue ends, March 11, 2016.Google Scholar
Chen, C.L., et.al., J. Colloid Interface Sci., 323, pp.33–41(2008)Google Scholar
Li, X., et.al., J. Haz. Mat., 264, 15 pp. 386–394(2014).Google Scholar
Worch, Eckhard, “Adsorption Technologyin Water Treatment”, pp.50–52 (2012)CrossRefGoogle Scholar