Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment
Background: Evaluation of the various types of water reveal that groundwater comprises 99% of the earth’s available fresh water. Many factors affect the type and degree of mineralization, as well as the natural radionuclides content in these types of water. The consumption of bottled natural miner...
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doaj-57c1c39c194c49da8828f8075ba58f9d2020-11-25T03:17:38ZengKerman University of Medical SciencesEnvironmental Health Engineering and Management2423-37652423-43112020-06-017210711710.34172/EHEM.2020.13Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessmentAmineh Salehipour0Akbar Eslami1Mohammad Mirzaee2Fatemeh Bolori3Mohammad Hosien Saghi4Zohreh Bahmani5Marjan Hashemi6Department of Environmental Health, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, IranEnvironmental and Occupational Hazards Control Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IranNuclear Science and Technology Research Institute, Karaj, IranNuclear Science and Technology Research Institute, Karaj, IranDepartment of Environmental Health, School of Public Health, Sabzevar University of Medical Sciences, Sabzevar, IranDepartment of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, IranEnvironmental and Occupational Hazards Control Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IranBackground: Evaluation of the various types of water reveal that groundwater comprises 99% of the earth’s available fresh water. Many factors affect the type and degree of mineralization, as well as the natural radionuclides content in these types of water. The consumption of bottled natural mineral water, which comes from groundwater, among Iranians is gradually increasing. Therefore, the detection of high concentrations of radionuclides, associated with consumption of groundwater, is proposed as a public health problem in several areas. Methods: In this study, the activity concentration of natural radionuclides such as 226Ra, 228Ra, 210Pb, and 40K, annual effective dose for three age groups (<1 year, 7-12 years, and >17 years), and excess lifetime cancer risk due to the ingestion of natural radionuclides present in 70 different commercial bottled mineral waters from most provinces of Iran, were evaluated. Activity concentrations were measured using gamma spectrometry and a high purity germanium detector (HPGe). Results: The results showed that the activity concentrations of natural radionuclides were higher than those reported in the same studies in other countries. Also, the annul effective dose for the three age groups was much higher than the recommended value (0.1 mSvyr-1), as reported by the WHO. The excess lifetime cancer risk for three radionuclides, 226Ra, 228Ra, and 40K, were less than the acceptable value of 10-3 for radiological risk, while the risk for 210Pb was higher than the recommended value. Conclusion: According to the results of this study, the frequent use of bottled waters produced in different provinces of Iran possess health hazards to consumers.http://ehemj.com/article-1-622-en.htmlmineral watersspectrometrygammaradium-226potassium-40iran |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Amineh Salehipour Akbar Eslami Mohammad Mirzaee Fatemeh Bolori Mohammad Hosien Saghi Zohreh Bahmani Marjan Hashemi |
spellingShingle |
Amineh Salehipour Akbar Eslami Mohammad Mirzaee Fatemeh Bolori Mohammad Hosien Saghi Zohreh Bahmani Marjan Hashemi Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment Environmental Health Engineering and Management mineral waters spectrometry gamma radium-226 potassium-40 iran |
author_facet |
Amineh Salehipour Akbar Eslami Mohammad Mirzaee Fatemeh Bolori Mohammad Hosien Saghi Zohreh Bahmani Marjan Hashemi |
author_sort |
Amineh Salehipour |
title |
Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment |
title_short |
Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment |
title_full |
Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment |
title_fullStr |
Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment |
title_full_unstemmed |
Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment |
title_sort |
spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment |
publisher |
Kerman University of Medical Sciences |
series |
Environmental Health Engineering and Management |
issn |
2423-3765 2423-4311 |
publishDate |
2020-06-01 |
description |
Background: Evaluation of the various types of water reveal that groundwater comprises 99% of the
earth’s available fresh water. Many factors affect the type and degree of mineralization, as well as the
natural radionuclides content in these types of water. The consumption of bottled natural mineral water,
which comes from groundwater, among Iranians is gradually increasing. Therefore, the detection of high
concentrations of radionuclides, associated with consumption of groundwater, is proposed as a public health
problem in several areas.
Methods: In this study, the activity concentration of natural radionuclides such as 226Ra, 228Ra, 210Pb, and 40K,
annual effective dose for three age groups (<1 year, 7-12 years, and >17 years), and excess lifetime cancer risk
due to the ingestion of natural radionuclides present in 70 different commercial bottled mineral waters from
most provinces of Iran, were evaluated. Activity concentrations were measured using gamma spectrometry
and a high purity germanium detector (HPGe).
Results: The results showed that the activity concentrations of natural radionuclides were higher than those
reported in the same studies in other countries. Also, the annul effective dose for the three age groups was
much higher than the recommended value (0.1 mSvyr-1), as reported by the WHO. The excess lifetime
cancer risk for three radionuclides, 226Ra, 228Ra, and 40K, were less than the acceptable value of 10-3 for
radiological risk, while the risk for 210Pb was higher than the recommended value.
Conclusion: According to the results of this study, the frequent use of bottled waters produced in different
provinces of Iran possess health hazards to consumers. |
topic |
mineral waters spectrometry gamma radium-226 potassium-40 iran |
url |
http://ehemj.com/article-1-622-en.html |
work_keys_str_mv |
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