Study on FP contamination behavior using neutron activation analysis; Evaluation of leaching behavior of Cs by Si/Al ratio in concrete composition

Kondo, Kosuke*; Yoneyama, Kai*; Sato, Isamu*; Matsuura, Haruaki*; Suzuki, Eriko ; Miwa, Shuhei

The aim of this study is to develop a method to evaluate the effect of Si and Al content on Cs leaching behavior from concrete by combining Instrumental Neutron Activation Analysis (INAA), Particle Induced X-ray Emission (PIXE) and Atomic Absorption Spectrometry (AAS). It could be quite useful for evaluation of radiation source distribution in decommissioning work of 1F and evaluation of radioactivity of dismantled wastes. In this presentation, the research plan and the applicability of INAA based on the measurement results of low-concentration Cs in concrete samples are shown.

Language	:	Japanese
Journal	:
Volume	:
Number	:
Pages	:
Publication Year/Month	:
Meeting title	:	日本原子力学会2021年秋の大会
Held date	:	2021/09
Location (city)	:	札幌(online)
Location (country)	:	日本
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	コンクリート; INAA; Cs; 福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	東京都市大学

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20210549
JAEA Abstracts No. :
Paper Submission No. :

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.