Elemental and Radioactivity Concentration of Stream Sediments in Abu-Rusheid, Nugrus Area – South Eastern Desert, Egypt
American Journal of Physics and Applications
Volume 3, Issue 6, November 2015, Pages: 183-189
Received: Sep. 16, 2015;
Accepted: Oct. 7, 2015;
Published: Oct. 20, 2015
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S. U. El-kameesy, Department of Physics, Faculty of Science, Ain Shams University, Cairo, Egypt
S. Y. Afifi, Nuclear Materials Authority (NMA), Cairo, Egypt
A. Hamid, Radiated Pollution Department, Hot Laboratories Center, Atomic Energy Authority, Egypt
Ali Ajeeb, Department of Physics, Faculty of Science, Ain Shams University, Cairo, Egypt
As a part of the national survey to evaluate some strategic elements such as U, Mn, Fe and Cu we have undertaken a quantitative study to fulfill this target. Twenty sediment samples were collected from Abu Rusheid Area in South Eastern desert of Egypt. The concentrations of radium-226 and thorium-232 were determined by direct counting using a hyper pure germanium (HPGe) detector interfaced with a multi-channel analyzer (MCA) .The obtained results showed that the specific activity of 226Ra ranged from 65.71±16 to 208.2±20 Bq/kg and 232Th from 27.14±8.69 to 206.89±40.1 Bq/kg while 40K from 127.73 to 443.84 Bq/kg. These values are higher than the international recommended levels. The radium equivalent activity (Raeq), the absorbed dose rate (D), the external hazard index (Hex), the annual effective dose equivalent (AEDE) and the representative level index (Iγr) were also calculated and compared with the international recommended values. Additionally, X-ray fluorescence analysis for soil sample has been performed and considerable concentrations of Al, Fe, Mn and Zn has been found.
S. U. El-kameesy,
S. Y. Afifi,
Elemental and Radioactivity Concentration of Stream Sediments in Abu-Rusheid, Nugrus Area – South Eastern Desert, Egypt, American Journal of Physics and Applications.
Vol. 3, No. 6,
2015, pp. 183-189.
N. K. Ahmed, A. M. El Arabi, H. M. Mahmoud, and K. Salahel-din, “Measurement of natural radioactivity and its significant hazards of some hematite samples in Eastern Desert, Egypt,” Build. Environ., vol. 42, no. 6, pp. 2263–2267, 2007.
A. Sroor, S. M. El-Bahi, F. Ahmed, and A. S. Abdel-Haleem, “Natural radioactivity and radon exhalation rate of soil in southern Egypt,” Appl. Radiat. Isot., vol. 55, no. 6, pp. 873–879, 2001.
P. Chiozzi, V. Pasquale, and M. Verdoya, “Naturally occurring radioactivity at the Alps-Apennines transition,” Radiat. Meas., vol. 35, no. 2, pp. 147–154, 2002.
T. E. Myrick, B. A. Berven, and F. F. Haywood, “Determination of Concentrations of Selected Radionuclides in Surface Soil in the US.,” Health Phys., vol. 45, no. 3, pp. 631–642, 1983.
A. A. Abdel-Razek, Y. A.; Bakhit, A F;Nada, “Measurements of the Natural Radioactivity along Wadi Nugrus, Egypt,” Radiat. Phys. Prot. Conf., no. November, pp. 15–19, 2008.
F. Adams, K. Janssens, and A. Snigirev, “Microscopic X-ray fluorescence analysis and related methods with laboratory and synchrotron radiation sources,” J. Anal. At. Spectrom., vol. 13, no. 5, pp. 319–331, 1998.
O. A. A. Eletta, “Determination of some trace metal levels in Asa river using AAS and XRF techniques,” Int. J. Phys. Sci., vol. 2, no. 3, pp. 56–60, 2007.
N. Ibrahim, “Natural activities of 238 U, 232 Th and 40 K in building materials,” J. Environ. Radioact., vol. 43, no. 3, pp. 255–258, 1999.
Unscear report, “Sources and Effects of Ionizing radiation,” 1993.
I. F. Al-Hamarneh and M. I. Awadallah, “Soil radioactivity levels and radiation hazard assessment in the highlands of northern Jordan,” Radiat. Meas., vol. 44, no. 1, pp. 102–110, 2009.
M. Tzortzis, “Determination of thorium, uranium and potassium elemental concentrations in surface soils in Cyprus,” J. Environ. Radioact. J. Environ. Radioact., vol. 77, no. 3, pp. 325–338, 2004.
M. Bashir, I. Ibeanu, Y. Zakari, and U. Sadiq, “Assessment of Radiological Risk in Flooded Soil Samples of Kudenda, Kaduna State Nigeria,” Int. J. Eng. Sci. Inven., pp. 69–74, 2013.
Unscear report, “Exposures from natural radiation sources,” 2000.
N. Damla, U. Cevik, A. I. Kobya, A. Celik, N. Celik, and R. Van Grieken, “Radiation dose estimation and mass attenuation coefficients of cement samples used in Turkey,” J. Hazard. Mater., vol. 176, no. 1–3, pp. 644–649, 2010.
H. M. Diab, S. A. Nouh, A. Hamdy, and S. A. El-Fiki, “Evaluation of natural radioactivity in a cultivated area around a fertilizer factory,” J Nucl Radiat Phys, vol. 3, no. 1, pp. 53–62, 2008.
M. Tufail, T. Hamid, and others, “Natural radioactivity hazards of building bricks fabricated from saline soil of two districts of Pakistan,” J. Radiol. Prot., vol. 27, no. 4, p. 481, 2007.
R. Krieger, “Radioactivity of construction materials,” Betonw. Fert. Techn, vol. 47, p. 468, 1981.
S. Turhan and L. Gunduz, “Determination of specific activity of 226Ra, 232Th and 40K for assessment of radiation hazards from Turkish pumice samples,” J. Environ. Radioact. J. Environ. Radioact., vol. 99, no. 2, pp. 332–342, 2008.
A. A. Kinsara, E. I. Shabana, and M. T. Qutub, “Natural radioactivity in some building materials originating from a high background radiation area,” Int. J. Innov. Educ. Res., vol. 2, no. 6, pp. 70–78, 2014.
European Commission, “Radiological Protection Principles concerning the Natural Radioactivity of Building Materials,” 1999.
Y. Örgün, N. Altinsoy, S. Y. Sahin, Y. Güngör, A. H. Gültekin, G. Karahan, and Z. Karacik, “Natural and anthropogenic radionuclides in rocks and beach sands from Ezine region (Canakkale), Western Anatolia, Turkey,” Appl. Radiat. Isot., vol. 65, no. 6, pp. 739–747, 2007.
M. Belivermis, Onder Kihc, Y. Çotuk, and S. Topcuoglu, “The effects of physicochemical properties on gamma emitting natural radionuclide levels in the soil profile of Istanbul,” Environ. Monit. Assess., vol. 163, no. 1–4, pp. 15–26, 2010.
U. N. S. C. on the Effects of Atomic Radiation, Sources and effects of ionizing radiation: sources, vol. 1. United Nations Publications, 2000.