Development of quick and remote analysis for severe accident reactor, 4; Application of laser-induced breakdown spectroscopy to zirconium in aqueous solution

Ruas, A.; Oba, Hironori ; Akaoka, Katsuaki ; Wakaida, Ikuo

This work deals with LIBS development, as a rapid, easy and remote analysis technique for monitoring the contaminated aqueous solutions in decommissioning of the Fukushima Daiichi Nuclear Power Station (F1-NPS). A new setup using liquid jet was realized for element determination in aqueous solutions. Preliminary results on zirconium determination are shown. The system permits zirconium semi-quantitative determination down to reasonable concentrations (around 20 mg/L).

Language	:	English
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Meeting title	:	日本原子力学会2016年春の年会
Held date	:	2016/03
Location (city)	:	仙台
Location (country)	:	日本
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Keywords	:	LIBS; Solution; Zirconium; Decommissioning; Fukushima Daiichi Nuclear Power Station Accident; 福島第一原子力発電所事故
Research Facility	:	JRR-3実験利用棟(第2棟);ウラン濃縮研究棟
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Registration No. : BB20152634
JAEA Abstracts No. :
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