Earticle

초록

영어

Background: Various characteristics such as size distribution, chemical component and radioactivity have been analyzed for radioactive aerosols released from Fukushima Daiichi Nuclear Power Plant. Measured results for radioactive aerosols suggest that the potential transport medium for radioactive cesium was non-sea-salt sulfate. This result indicates that cesium isotopes would preferentially attach with sulfate compounds. In the present work the attachment behavior of fission products to aqueous solution aerosols of sodium salts has been studied using a generation system of solution aerosols and spontaneous fission source of 248Cm. Materials and Methods: Attachment ratios of fission products to the solution aerosols were compared among the aerosols generated by different solutions of sodium salt. Results and Discussion: A significant difference according as a solute of solution aerosols was found in the attachment behavior. Conclusion: The present results suggest the existence of chemical effects in the attachment behavior of fission products to solution aerosols.

목차

ABSTRACT
 Introduction
 Materials and Methods
 Results and Discussion
 Conclusion
 Acknowledgements
 References

키워드

저자

• Koichi Takamiya [ Research Reactor Institute, Kyoto University, Osaka, Japan ] Corresponding author
• Toru Tanaka [ Research Reactor Institute, Kyoto University, Osaka, Japan ]
• Shinnosuke Nitta [ Research Reactor Institute, Kyoto University, Osaka, Japan ]
• Satoshi Itosu [ Research Reactor Institute, Kyoto University, Osaka, Japan ]
• Shun Sekimoto [ Research Reactor Institute, Kyoto University, Osaka, Japan ]
• Yuichi Oki [ Research Reactor Institute, Kyoto University, Osaka, Japan ]
• Tsutomu Ohtsuki [ Research Reactor Institute, Kyoto University, Osaka, Japan ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  방사선방어학회지 [Journal of Radiation Protection and Research]

• 간기

  계간

• pISSN

  2508-1888

• 수록기간

  1976~2026

• 등재여부

  KCI 등재,SCOPUS

• 십진분류

  KDC 559 DDC 629