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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Levels of Radon Activity Concentration in Air of Coal Mines in Bosnia and Hercegovina
Author(s)
Zejnil Tresnjo1, Feriz Adrovic2 and Alma Trumic3
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DOI:10.17265/2161-6221/2013.04.006
Affiliation(s)
1. University Dzemal Bijedic of Mostar, Mostar, Bosnia and Herzegovina 2. University of Tuzla, Faculty of Natural Sciences and Mathematics,Tuzla, Bosnia and Herzegovina 3. The International School of The Hague, Den Haag, Nederlands
ABSTRACT
By coal mining and exploatation, radioactive radon gas, which is captured in natural geological structures, is reallocated from the deep coal layers. Hence it is concentrated in the depots and coal seams of the mines or being transported to the surface of the earth where it can significantly change the levels of radioactivity in the working premises and residences. This paper presents the results of a three-year research of radon activity concentration in the air in hole and surface coal mines of Bosnia and Herzegovina. Detected concentrations of radon in the coal gaseous structure, atmosphere and other ambient media are in correlation with the properties of geological structures, technology for obtaining coal and meteo-climatic changes. They were measured with Alpha GUARD PQ 2000 radon portable measuring system (instruments Genitron-Frankfurt) and RadoMeter 2000 (Radosys LTD. Budapest), using the SS-NTD method.
KEYWORDS
Radon activity concentration, air, coal mines, Bosnia and Herzegovina.
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