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Environmental studies involving determination of some radionuclides at Qaroun lake, al-Fayoum, Egypt
Joint Authors
Sayyid, M. S.
al-Zakla, T.
Basha, A. M.
Qutb, N. A.
Abu Khadrah, S. A.
Source
Arab Journal of Nuclear Sciences and Applications
Issue
Vol. 46, Issue 4 (30 Nov. 2013), pp.122-131, 10 p.
Publisher
The Egyptian Society of Nuclear Science and Applications
Publication Date
2013-11-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The levels of natural radioactivity in some environmental samples (liquid, sediment, shore and soil) from Qaroun Lake, Al Fayoum Governorate, Egypt were measured.
The total organic compounds of the solid samples were calculated using the thermogravimetric analysis technique TGA.
Concentrations of radionuclides in samples were determined by γ-ray spectrometer using HPGe detector with a specially designed shield.
Energy and efficiency calibration of the detector have been done with the standard sources supplied by the International Atomic Energy Agency (IAEA).
The radiological effects of the estimated radioactivity in the surrounding environment of the Qaroun Lake was calculated to be; the Radium equivalent activity Raeq=55.27 Bq/kg, absorbed dose rate =19.69 nGy/h, effective dose rate=31.56 μSv/y and external hazard index Hex=0.11 Bq/kg.
The data presented will be used as baseline for radionuclide concentration in the studied area and also used as reference information to assess any changes in the radioactive background level.
American Psychological Association (APA)
al-Zakla, T.& Basha, A. M.& Qutb, N. A.& Abu Khadrah, S. A.& Sayyid, M. S.. 2013. Environmental studies involving determination of some radionuclides at Qaroun lake, al-Fayoum, Egypt. Arab Journal of Nuclear Sciences and Applications،Vol. 46, no. 4, pp.122-131.
https://search.emarefa.net/detail/BIM-724048
Modern Language Association (MLA)
al-Zakla, T.…[et al.]. Environmental studies involving determination of some radionuclides at Qaroun lake, al-Fayoum, Egypt. Arab Journal of Nuclear Sciences and Applications Vol. 46, no. 4 (Nov. 2013), pp.122-131.
https://search.emarefa.net/detail/BIM-724048
American Medical Association (AMA)
al-Zakla, T.& Basha, A. M.& Qutb, N. A.& Abu Khadrah, S. A.& Sayyid, M. S.. Environmental studies involving determination of some radionuclides at Qaroun lake, al-Fayoum, Egypt. Arab Journal of Nuclear Sciences and Applications. 2013. Vol. 46, no. 4, pp.122-131.
https://search.emarefa.net/detail/BIM-724048
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 130-131
Record ID
BIM-724048