Investigation of Natural Occurring Radioactive Material Activity Level in Falluja-Anbar (Iraq)

Yıl 2021, , 95 - 98, 31.07.2021

Sabah Farhan Faez Waheed , Mohammed Al-dulaımı

https://doi.org/10.22399/ijcesen.957477

Öz

Radiation may be defined as the energy in the form of electromagnetic waves or particles that pass through space and even heavy dense materials. The radioactivity is a continuously decreasing quantity which is a function of the half-life of the responsible radionuclides. The natural sources of radiation came from terrestrial radionuclides which are widely distributed in the earth's crust.
Field radiological surveys were conducted by the GR-460 mobile detection system, the only mobile system in Iraq and the region. This system is dedicated to the radiological scanning process for large areas and in less time. The system is attached to a GPS satellite positioning device so that the measurement points are coupled with the spatial coordinates of the radiometric area.
In this study, the concentration of naturally occurring radioactive materials had been determined experimentally of AL-Falluja / Anbar Governorate- Iraq for (66) km2 using GR-460 portable gamma spectrometer system. The results showed that the high level of uranium concentration (238U) was 8.1 ppm in the industrial area, the low level was 0.1 ppm in most districts. The high level of Thorium (232Th) concentration was 17.5 ppm and less than 0.1 ppm in most neighborhoods are within Iraq's natural background.

Anahtar Kelimeler

GR-460, Radioactivity, Concentration

Destekleyen Kurum

Iraqi radioactive sources regulatory authority

Proje Numarası

NA

Teşekkür

I would like to express my sincere appreciation and gratitude to Prof. Dr. İskender AKKURT

Kaynakça

• [1] Akyildirim, H., Waheed, F., Günoğlu, K., & Akkurt, İ. (2017). Investigation of Buildup Factor in Gamma-Ray Measurement. Acta Physica Polonica A, 132(3), 1203-1206.
• [2] Waheed, F., Q., Akyildirim, H., Günoğlu, K., Akkurt, İ., 2018. The Importance of the Buildup Factor for NaI(Tl) Detector System. 5thinternational Conference on Computational and Experimental Science and Engineering (ICCESEN-5), ISBN: 978-605-68728-0-8, 12-16 October 2018, Antalya-Turkey, 298-300.
• [3] Akkurt, I., & Tekin, H. O. (2020). Radiological parameters of bismuth oxide glasses using the Phy-X/PSD software. Emerging Materials Research, 9(3), 1020-1027.
• [4] Özseven, A., & Akkurt, İ. (2020). Evaluation of gross-alpha and gross-beta activity concentrations and assessment of excess lifetime cancer risk in waters of Eğirdir Lake, Turkey. International Journal of Environmental Analytical Chemistry, 1-13.
• [5] WAHEED, F.Q.W. and AKKURT, İ., 2017. INVESTIGATION OF BUILDUP FACTOR IN γ–RAY MEASUREMENT.
• [6] Eisenbud, M., & Gesell, T. F. (1997). Environmental radioactivity from natural, industrial and military sources: from natural, industrial and military sources. Elsevier.
• [7]محمد جاسم محمد, فائز قحطان وحيد, حسنين موسى جعفر and حيدر يونس, 2015. معدل التعرض الاشعاعي في الهواء لمركز قضاء تكريت وناحية العلم محافظة صلاح الدينِ. Journal of the college of basic education, 21(89/علمي).‎
• [8] Waheed, F. Q., AL-Kazzaz, H. H., AL-Aubaedy, S. D., & AL-Dulaimi, M. J. (2017). قياس التعرضات الاشعاعية لمنظومة الفحص بالاشعة المؤينة من نوع RapiScan-GaRDS. Journal of Madenat Alelem University College, 9(1), 131-142.
• [9] GR-460 Mobile Spectrometer System User Manual, part#31010-1 Rev 0,Software Version 1.0 (2005).
• [10] Marouf, B. A., Mohamad, A. S., Taha, J. S., & Al-Haddad, I. K. (1992). Population doses from environmental gamma radiation in Iraq. Health physics, 62(5), 443-444.
• [11] عبير فنجان حدحود, محمد جاسم محمد, حسان شعبان خليل, & د. سلام طارق. (2018). معدل توزيع الجرعة الاشعاعية في محافظة الانبار قضاء القائم. Journal of the college of basic education, 24(101/علمي).‎