Abstract
Abstract This study was carried to assess the arsenic (As) contamination in water, soil, and rice. Surface-water (n=120), soil (n=102), and rice plants (n=50) samples were collected from the Sewakht (rural) and Chitral city (urban) areas, Pakistan, and analyzed for As concentration. The average concentration of As were 2 and 2 μ g/L in water, 0.67 and 0.07 mg/kg in soil, and 0.03 and 0.03 mg/kg in rice grain of rural and urban, respectively. Determined As concentration in surface-water, soil, and rice grains were used for the assessment of the potential risks. The mean hazard quotients (HQ) values through water consumption for adults and children were within the threshold limits. For water consumption, the cancerous risk (R) of adults and children were 7.4% and 3.03% in rural, while 6.06% and 1.85% in urban, respectively. Soil (7%) exhibited R for rural-children only. The mean HQ values through rice consumption were within the limit for children and adults. This study revealed that As contamination in water could result in various health problems for the local community in the future. Therefore, they need to be provided safe and clean drinking water.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.