Evaluation of the Excess Lifetime Cancer Risk Due to Natural Radioactivity in Tap Water Consumed in Nevşehir Province, Turkey
Abstract
Ionizing radiations (alpha-, beta- and gamma-rays)
emitted from radionuclides in waters can produce detrimental biological effects
for human health. The excess lifetime cancer risk relates to the probability of
developing cancer over a lifetime at a given annual exposure dose rate.
Nevşehir province, which is one of the most important cultural and religious
tourism centers in the world because of it’s the unique geology, history and
culture, is located in the Cappadocia region in Central Anatolia of Turkey.
Underground water resources are used as drinking water in Nevşehir. Tap water
used in homes, workplaces, hotels, schools etc. are supplied from wells drilled
by the municipality. In this study, the excess lifetime cancer risk was
evaluated for adult living in Nevşehir province based on the contents of gross
alpha and gross beta in tap water samples collected from various districts in
Nevşehir. The values of the excess lifetime cancer risk varied 1.7 x 10-4
to 1.3 x 10-3 with an average of 5.5 x 10-4.
Consequently, the excess life time cancer risks values via tap water
consumption were found below the acceptable limit of 10-3 for
radiological risk.
Keywords
Thanks
Bu makale, "XII. International Conference on Nuclear Structure Properties, September 11-13, 2019, Bitlis" kongresinde sözlü olarak sunulmuştur.
References
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- 2. Zriba N. 2019. Determination of Radiological and Chemical Aspects of Packaged Drinking Waters Consumed in Cappadocia region. Kastamonu Ü, Fen Bilimleri Enstitüsü, Fizik Anabilim Dalı, Yüksek Lisans Tezi, Kastamonu.
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- 5. Ezekiel A.O. 2017. Assessment of excess lifetime cancer risk from gamma radiation levels in Effurun and Warri city of Delta state, Nigeria. Journal of Taibah University for Science, 11: 367-380.
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- 7. Turhan Ş. 2019. The natural radioactivity in drinking water by gross alpha and beta measurements and radiological quality assessment. Radiochimica Acta (under review).
Abstract
References
- 1. WHO (World Health Organization). 2011. Guidelines for Drinking-water Quality. 4th edition, WHO Library Cataloguing-in-Publication Data NLM classification: WA 675, Geneva.
- 2. Zriba N. 2019. Determination of Radiological and Chemical Aspects of Packaged Drinking Waters Consumed in Cappadocia region. Kastamonu Ü, Fen Bilimleri Enstitüsü, Fizik Anabilim Dalı, Yüksek Lisans Tezi, Kastamonu.
- 3. UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation). 2000. Sources and effects of ionizing radiation. United Nations Publication, New York, USA.
- 4. Özçıtak E. 2012. Nevşehir ili ve ilçelerinde tüketilen içme ve kaplıca sularındaki radyoaktivitenin ölçülmesi. Nevşehir Ü, Fen Bilimleri Enstitüsü, Fizik Anabilim Dalı, Yüksek Lisans Tezi, Nevşehir.
- 5. Ezekiel A.O. 2017. Assessment of excess lifetime cancer risk from gamma radiation levels in Effurun and Warri city of Delta state, Nigeria. Journal of Taibah University for Science, 11: 367-380.
- 6. ICRP, 1991. 1990 Recommendations of the international commission on radiological protection. ICRP Publication 60, International Commission on Radiological Protection (ICRP). http://www.icrp.org/publication.asp?id=ICRP+Publication+60.
- 7. Turhan Ş. 2019. The natural radioactivity in drinking water by gross alpha and beta measurements and radiological quality assessment. Radiochimica Acta (under review).
Details
| Primary Language | English |
|---|---|
| Subjects | Engineering |
| Journal Section | Araştırma Makalesi |
| Authors | |
| Publication Date | December 31, 2019 |
| Submission Date | October 15, 2019 |
| Acceptance Date | December 19, 2019 |
| Published in Issue | Year 2019 Volume: 8 |
