Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share By
Spatial Variation and Quantitative Screening Level Assessment of Human Risk From Boron Exposure in Groundwater Resources of Western Edge of the Lake Urmia, Iran Publisher Pubmed



Mosaferi M1 ; Jahani Moghaddam H2 ; Shaker Khatibi M2 ; Esmat Saatloo SM3 ; Nemati Mansour S2 ; Nazmara S4
Authors

Source: International Journal of Environmental Health Research Published:2020


Abstract

Boron is a ubiquitous element and exposure to high concentrations of boron in drinking water may lead to health outcomes. This study aimed to analyze boron in rural drinking water resources located at the west of Urmia Lake. An innovative risk matrix was developed for faster assessment of risk status and adaptation of mitigation approaches. The mean boron concentration in 121 drinking water sources from 301 villages obtained 1477 ± 1683 μg/L. In the west of Urmia lake and northwestern parts of the lake (east of Salmas city), boron concentrations were up to twice the World Health Organization (WHO) guidelines. Using regional screening levels calculator of the U.S. Environmental Protection Agency (US.EPA), as a deterministic risk assessment model, the total risks/Non-carcinogenic hazard index (HI) risks from exposure to 13,000 and 2600 μg/L of boron obtained 1.94E+00 and 3.91E−01, respectively. More investigations are recommended for better understanding of the extent of contamination in the study area. © 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group.
Other Related Docs
6. Carcinogenic and Non-Carcinogenic Risk Assessments of Arsenic Contamination in Drinking Water of Ardabil City in the Northwest of Iran, Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering (2018)
18. Risk Assessment of Haloacetic Acids in the Water Supply of Tehran, Iran, Water Science and Technology: Water Supply (2017)
19. Human Health Risk Assessment of Trace Elements in Drinking Tap Water in Zahedan City, Iran, Journal of Environmental Health Science and Engineering (2019)
20. Hydrogen Sulfide Concentrations in Indoor Air of Thermal Springs, Human and Ecological Risk Assessment (2018)