Radiological impact assessment of uranium mine deposit

Ahmeterdal Osmanlioglu, Deniz Adiguzel, Serkan Tuylu, Atac Bascetin

Araştırma sonucu: ???type-name???Konferans katkısıbilirkişi

Özet

Uranium mining is the first step in the nuclear fuel cycle to produce energy. In the nuclear fuel cycle, main steps are; Mining/Milling, Conversion, Enrichment, Nuclear Fuel Fabrication, Reactors, Reprocessing of the spent fuel and Waste Management. In the first step, there are three main methods for uranium ore extraction. These are; Open Pit Mining, Underground Mining and In-Situ leaching (ISL/Lixiviation). All forms of mining methods create health risks for people and hazard for the environment. In this study, in-situ radiation measurements as gamma dose rates around uranium outcrops were taken from near-surface uranium deposits in Turkey. These measurements were carried out by using portable Spectroscopic Radiation Detector (SPRD). Absorbed dose rates and radioactivity values were used to calculate annual effective dose (AED). Depend on the radiation measurements, health and environmental impacts were evaluated. Results show that gamma dose rates in the air of uranium outcrops ranged between 0,52 μGy/h and 2,21 μGy/h. The calculated AED values show that annual effective dose with an average value of 0,12 mSv/y and 6,79 mSv/y depend on the estimated occupational time. These values are higher than the world average values.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıEducation and Accreditation in Geosciences; Environmental Legislation, Multilateral Relations And Funding Opportunities
YayınlayanInternational Multidisciplinary Scientific Geoconference
Sayfalar709-714
Sayfa sayısı6
Baskı13
ISBN (Basılı)9786197408263
DOI'lar
Yayın durumuYayınlandı - 2017
Harici olarak yayınlandıEvet
Etkinlik17th International Multidisciplinary Scientific Geoconference, SGEM 2017 - Albena, Bulgaria
Süre: 29 Haz 20175 Tem 2017

Yayın serisi

AdıInternational Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
Sayı13
Hacim17
ISSN (Basılı)1314-2704

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???event.eventtypes.event.conference???17th International Multidisciplinary Scientific Geoconference, SGEM 2017
Ülke/BölgeBulgaria
ŞehirAlbena
Periyot29/06/175/07/17

Bibliyografik not

Publisher Copyright:
© SGEM 2017.

Finansman

This study was supported by Istanbul University, Scientific Research Projects (BAP), FBA-2016-20086 and BEK Project Number: 24417

FinansörlerFinansör numarası
Istanbul Üniversitesi24417, FBA-2016-20086

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