Evaluation of radon concentration measurements in water using the radon degassing method

Author:

Matsumoto Maho,Yasuoka YumiORCID,Takakaze Yui,Hosoda Masahiro,Tokonami Shinji,Iwaoka Kazuki,Mukai Takahiro

Abstract

AbstractThis study was the first to determine the effectiveness of radon concentration measurement in water using the degassing method as a screening method based on the liquid scintillation counter method. The degassing method used two radon monitors (AlphaGUARD and RAD7) and two monitor-attached degassing devices (AquaKIT and RAD H2O). These were effective screening methods based on the WHO guideline value of 100 Bq L−1. The screening values confirmed that a combination of the AlphaGUARD and AquaKIT was preferred. The results are useful for radon measurement for exposure control in drinking water and environmental in-situ field measurement.

Funder

Environmental Radioactivity Research Network Center

Publisher

Springer Science and Business Media LLC

Subject

Health, Toxicology and Mutagenesis,Public Health, Environmental and Occupational Health,Spectroscopy,Pollution,Radiology, Nuclear Medicine and imaging,Nuclear Energy and Engineering,Analytical Chemistry

Reference24 articles.

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3. Sukanya S, Noble J, Joseph S (2022) Application of radon (222Rn) as an environmental tracer in hydrogeological and geological investigations: an overview. Chemosphere 303:135141. https://doi.org/10.1016/j.chemosphere.2022.135141

4. United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) (2000) 2000 Report to the General Assembly, with scientific Annexes, Volume I Sources and effects of ionizing radiation. United Nations Scientific Committee on the Effects of Atomic Radiation. United Nations Publication, New York. https://www.unscear.org/unscear/uploads/documents/publications/UNSCEAR_2000_Annex-B.pdf. Accessed 1 Aug 2022

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