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An Application of accelerator mass spectrometry to determine $$^{129}$$I concentration in soil sample

Kokubun, Yuji ; Fujita, Hiroki; Nakano, Masanao ; Sumiya, Shuichi 

The pretreatment procedure to measure the atom ratio of $$^{129}$$I/$$^{127}$$I(10$$^{-8}$$$$sim$$10$$^{-7}$$ and $$^{129}$$I concentration in the soil around the Tokai reprocessing plant by accelerator mass spectrometry (AMS) has been investigated and applied. The measured data by AMS method were compared with those by neutron activation analysis (NAA) method, and then the relatively good agreement was confirmed. Also from the view of the relatively easy and quick pretreatment, AMS method is considered to be very efficient and practical for environmental radioactivity research especially for measurement of many samples.

Language

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Japanese

Journal

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Radioisotopes

Volume

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60

Number

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3

Pages

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p.109 - 116

Publication Year/Month

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2011/03

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Held date

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Patent information

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Paper URL

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https://doi.org/10.3769/radioisotopes.60.109

DOI for research data

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Keywords

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no keyword

Research Facility

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Press Release

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Article of JAEA R&D Review

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Cooperating Institute

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Accesses

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- Accesses

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