Radiological risk assessment of fuel fabrication facility at al-Tuwaitha nuclear site
Other Title(s)
تقييم المخاطرالإشعاعية لمنشأة تصنيع الوقود في موقع التويثة النووي
Joint Authors
al-Bakhat, Yusuf Muhsin Zayir
Salman, Altaf Abd al-Majid
Jabarah, Zaynab Musa
Source
Issue
Vol. 14, Issue 31 (31 Dec. 2016), pp.99-107, 9 p.
Publisher
University of Baghdad College of Science
Publication Date
2016-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
The specific activity of 29 soil samples collected from Fuel Fabrication Facility FFF at AL-Tuwaitha site, 20 km south of Baghdad were determined using HPGe detector in a low background configuration, it's relative efficiency of 40%, and resolution of 2keV for the 1332 keV gamma ray emission of 60Co.
The range of activity concentrations of 226Ra, 232Th and 40K were between (12.56-31.96), (10.2-18.4) and (47.47-402.1) Bq/kg respectively.
In order to assess any radiological hazard to human health, the absorbed gamma dose rate D in air at 1m above the ground surface was calculated in the range (18.87 to 36.46) nGy/h; the outdoor annual effective dose equivalent AEDE was evaluated to vary from 0.0039 to 0.0076 mSv/y with the mean value 0.0059 mSv/y, this value comparable to the worldwide effective dose 0.48mSv/y.
The Radium Equivalent Raeq for all samples were evaluated and were lower than the accepted safety limit value of 370 Bq/kg.
The results indicated that the radiation of hazards from primordial radionudlides in all samples in this study is not significant.
American Psychological Association (APA)
al-Bakhat, Yusuf Muhsin Zayir& Salman, Altaf Abd al-Majid& Jabarah, Zaynab Musa. 2016. Radiological risk assessment of fuel fabrication facility at al-Tuwaitha nuclear site. Iraqi Journal of Physics،Vol. 14, no. 31, pp.99-107.
https://search.emarefa.net/detail/BIM-722664
Modern Language Association (MLA)
al-Bakhat, Yusuf Muhsin Zayir…[et al.]. Radiological risk assessment of fuel fabrication facility at al-Tuwaitha nuclear site. Iraqi Journal of Physics Vol. 14, no. 31 (2016), pp.99-107.
https://search.emarefa.net/detail/BIM-722664
American Medical Association (AMA)
al-Bakhat, Yusuf Muhsin Zayir& Salman, Altaf Abd al-Majid& Jabarah, Zaynab Musa. Radiological risk assessment of fuel fabrication facility at al-Tuwaitha nuclear site. Iraqi Journal of Physics. 2016. Vol. 14, no. 31, pp.99-107.
https://search.emarefa.net/detail/BIM-722664
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 106-107
Record ID
BIM-722664