Preparation of multi-purpose radon emanation sources

Author:

Jobbágy ViktorORCID,Marouli Maria,Stroh Heiko

Abstract

AbstractThe aim of this work was to prepare reference radon emanation sources traceable to primary standards to be used for radon-in-air as well as radon-in-water experiments. The feasibility of making stable radon emanation sources by drop deposition and chemisorption was studied. Experimental emanation coefficients for sources made by drop deposition and chemisorption ranged from 0.10 to 0.74 and from 0.18 to 0.25, respectively. These relatively low emanation coefficient values suggest that further method developments would be desirable. Proposals are made to improve chemisorption yield during source preparation and to obtain more accurate measurements on radon emanation coefficient.

Funder

European Metrology Programme for Innovation and Research

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

Reference23 articles.

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3. MetroRadon project website: http://metroradon.eu/. Accessed 5 Sept 2020

4. EC Council Directive 2013/59/Euratom of 5 December 2013 laying down basic safety standards for protection against the dangers arising from exposure to ionising radiation (2013) European Commission

5. Mertes F, Röttger S, Röttger A (2020) A new primary emanation standard for Radon-222. Appl Radiat Isot 156:108928

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Research summary of the EMPIR MetroRADON project;Applied Radiation and Isotopes;2023-03

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