Assessment of Uranium in Urine Samples of Primary School Students

Amin, Sahar A.; Haleem, Azhar M.

doi:10.30684/etj.v38i1B.581

	Assessment of Uranium in Urine Samples of Primary School Students
Engineering and Technology Journal
Article 6, Volume 38, 1B, 2020, Pages 41-46 PDF (752.89 K)
DOI: 10.30684/etj.v38i1B.581
Authors
Sahar A. Amin^* ; Azhar M. Haleem
Environmental Research Center, University of Technology, Baghdad, Iraq
Abstract
The environmental monitoring of radon in the children urine has been carried out by using solid state nuclear track detector CR-39. This study has been undertaken for the purpose of health risk assessments. The concentration of uranium values excreted with the boy's urine samples ranged from 0.203 Bq.L-1 (1.246 ng/L) and 2.201 Bq.L-1 (13.486 ng/L) with an average value of 0.698 Bq.L-1 (4.007 ng/L). While the concentration of uranium values excreted with the girl's urine samples ranged between 0.290 Bq.L-1 (1.777 ng/L) and 0.675 Bq.L-1 (4.135 ng/L), with an average value of 0.474 Bq.L-1 (2.901 ng/L). The amount of uranium deposited in the kidneys, according to ICRP's biokinetic model, and the annual radiation dose were also calculated. All values of the study samples were within the normal range and do not indicate any health hazard.
Keywords
urine; uranium; CR-39

References
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