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Published on: February 1, 2016
Radon and thoron parallel measurements in Hungary
N Kávási1, Cs Németh, T Kovács
1Department of Radiochemistry, Pannon University, H-8201 Veszprém, P.O. Box 158, Hungary.
Radiation Protection Dosimetry
|August 8, 2006
Summary
Radon (222Rn) and thoron (220Rn) levels were measured in Hungarian homes and a manganese mine. Concentrations varied significantly by location and season, with higher levels found in the mine.
Area of Science:
- Environmental Science
- Radiological Protection
- Public Health
Background:
- Radon (222Rn) and thoron (220Rn) are naturally occurring radioactive gases.
- Understanding indoor and workplace concentrations is crucial for assessing potential health risks.
Purpose of the Study:
- To determine average radon and thoron concentrations in Hungarian dwellings and a manganese mine.
- To investigate variations in these concentrations based on location and season.
Main Methods:
- Utilized modified Hungarian detectors developed at NIRS, Japan.
- Conducted measurements in village homes and a manganese mine over extended periods.
- Monitored radon and thoron levels at multiple sites, including underground locations.
Main Results:
- Village dwellings showed summer concentrations of 154 Bq m(-3) for radon and 98 Bq m(-3) for thoron.
- Manganese mine measurements averaged 924 Bq m(-3) for radon and 221 Bq m(-3) for thoron.
- Significant variations in radon and thoron levels were observed depending on the measurement date and location.
Conclusions:
- Radon and thoron concentrations in Hungary exhibit considerable spatial and temporal variability.
- Findings highlight the importance of location-specific and seasonal monitoring for accurate exposure assessment.
- Results provide essential data for radiological protection strategies in affected areas.
