Spatial distribution of hazard index via heavy metals consumption in water from the Himalayan lacustrine ecosystems

Physics and Chemistry of the Earth Parts A/B/C, Journal Year: 2025, Volume and Issue: unknown, P. 103858 - 103858

Published: Jan. 1, 2025

Language: Английский

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Evaluation of Groundwater Quality and Potential Health Risks in the Tengratila Gas Field Blowout Region, Bangladesh: An In-Depth Analysis Utilizing Multivariate Statistics, Heavy Metal Indices and Monte Carlo Simulation

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137744 - 137744

Published: March 1, 2025

Language: Английский

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Risk assessment of potentially toxic elements and mapping of groundwater pollution indices using soft computer models in an agricultural area, Northeast Algeria

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137991 - 137991

Published: March 1, 2025

Language: Английский

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Fabrication of poly(lactic acid) foam with high expansion ratio and oriented cellular structure by restricting cold crystallization

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 251, P. 126463 - 126463

Published: Aug. 25, 2023

Language: Английский

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Heavy metal concentrations in drinking water sources in two mining districts in Ghana

Heliyon, Journal Year: 2024, Volume and Issue: 10(13), P. e33296 - e33296

Published: June 20, 2024

- In Ghana, mining of minerals at small-scale and large-scale is widespread across many districts, leading to significant heavy metal pollution in the environment. this study, concentrations iron (Fe), manganese (Mn), arsenic (As), mercury (Hg) different drinking water samples collected from households, institutions, points surface two districts namely Wassa East Asutifi North were analyzed. The types included boreholes, wells, piped into yards, public standpipes, rainwater, sachet water, water. results indicated that levels Fe Mn higher than As Hg all samples. households institutions district compared district. However, similar both districts. with median values 1243 μg/L 860 for respectively. contrast, 9.5 90 All metals (Mn, As, Hg) studied except within recommended WHO level. Heavy Metal Pollution Index (HPI) below critical limit 100. Water Quality (WQI) indicates standpipes classified as excellent or good, making them suitable drinking. wells very poor unfit drinking,

Language: Английский

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Drinking water safety evaluation in the selected sub-Saharan African countries: A case study of Madagascar, Uganda and Rwanda

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 947, P. 174496 - 174496

Published: July 3, 2024

In the sub-Saharan region of Africa, access to safe drinking water remains limited in many countries. This study provides an overview quality surface and groundwater rural peri-urban areas Madagascar, Uganda, Rwanda. Selected physico-chemical parameters, inorganic species (including ions), organic pollution indicators, such as total carbon, non-ionic surfactants, cationic anionic sum phenolic compounds formaldehyde, were analysed. Principal component analysis was applied assess variability identify regional dependencies. The ion composition majority studied samples meets WHO EU requirements for intended human consumption poses no health risk. However, individual non-cancer-causing index nitrates values Water Quality Index show a possible threat ingesting water. presence surfactants (0.1–0.65 mgL−1), (0.025–1.76 mgL−1) formaldehyde (0.04–0.32 may also pose risk human, animal, aquatic life. Additionally, in-situ measurements E. coli Total Coliforms conducted during last field campaign Madagascar (2022) revealed that all sources ranged from intermediate unsafe. result calls urgent need enhance WASH (water, sanitation, hygiene) services areas. both chemical microbiological pollutants shows local authorities develop implement catchment management plan ensure protection resources potential pollution, raise community awareness about impact activity on resources.

Language: Английский

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The effect and mechanism of combined exposure of MC-LR and NaNO2 on liver lipid metabolism

Environmental Research, Journal Year: 2024, Volume and Issue: 252, P. 119113 - 119113

Published: May 8, 2024

Language: Английский

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Assessment of human health risk related with arsenic and other metal contamination in water of İznik lake (Turkey)

Environmental Nanotechnology Monitoring & Management, Journal Year: 2025, Volume and Issue: unknown, P. 101041 - 101041

Published: Jan. 1, 2025

Language: Английский

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Impact of water and sediment pollution in Valea Viseu river, Romania

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 106796 - 106796

Published: Jan. 1, 2025

Language: Английский

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Water quality assessment of river Ganga, India using water quality index and multivariate statistical techniques

Environmental Monitoring and Assessment, Journal Year: 2025, Volume and Issue: 197(3)

Published: Feb. 4, 2025

Language: Английский

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