Radon concentration of different brands of bottled natural mineral water commercially sold in Turkey and radiological risk assessment
Yazarlar (5)
Ashref M.A. Seid
Misurata University
Prof. Dr. Şeref TURHAN Kastamonu Üniversitesi, Türkiye
Prof. Dr. Aslı KURNAZ Kastamonu Üniversitesi, Türkiye
Prof. Dr. Temel Kan BAKIR Kastamonu Üniversitesi, Türkiye
Prof. Dr. Aybaba HANÇERLİOĞULLARI Kastamonu Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı International Journal of Environmental Analytical Chemistry (Q3)
Dergi ISSN 0306-7319 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2022
Cilt / Sayı / Sayfa 102 / 19 / 7469–7481 DOI 10.1080/03067319.2020.1830989
Makale Linki http://dx.doi.org/10.1080/03067319.2020.1830989
Özet
The consumption of bottled natural mineral water has become more popular in Turkey due to the faith about the helpful medicinal and therapeutic impacts of mineral waters including various dissolved minerals. However, mineral water derived from groundwater contains natural radioactive radon gas which is one of the important sources of natural radiation. In this study, the activity levels of radon in forty-nine bottled natural plain and fruit-flavoured mineral water samples of twenty-two commercially brands sold in Turkish markets were determined using an active radon gas monitoring system. The pH, conductivity, salinity, and total dissolved solids of mineral water samples were also measured using standard laboratory methods. The total annual effective dose due to ingestion and inhalation of radon in mineral water samples was estimated for infants, children, and adults to assess the health risk caused by internal exposure. The activity concentrations of radon measured in mineral water samples varied from 30.6 to 57.6 mBq L−1 with an average of 43.1 ± 6.1 mBq L−1. The average total annual effective dose was found as 0.42, 0.26 and 0.36 µSv for infants, children and adults, respectively. All measured radon concentrations and estimated annual effective dose values are within the within recommended limits by the WHO and European Union for drinking water. It can be concluded that the effective radiation dose from the radon in bottled natural mineral water samples investigated is very low and creates a negligible health risk for the public.
Anahtar Kelimeler
active radon gas analyser | bottled natural mineral water | radiation dose | Radon | total dissolved solids