Impact of pH, TDS, Chloride, and Nitrate on the Groundwater Quality Using Entropy-Weighted Water Quality Index and Statistical Analysis: A Case Study in the Districts of North India DOI

Rupanjali Singh,

Anuj Kumar Singh,

C. B. Majumder

и другие.

Water Conservation Science and Engineering, Год журнала: 2024, Номер 9(2)

Опубликована: Ноя. 25, 2024

Язык: Английский

Geogenic Contamination of Groundwater in a Highland Watershed: Hydrogeochemical Assessment, Source Apportionment, and Health Risk Evaluation of Fluoride and Nitrate DOI Creative Commons
Khan Alam, Mohammad Nafees, Wajid Ali

и другие.

Hydrology, Год журнала: 2025, Номер 12(4), С. 70 - 70

Опубликована: Март 26, 2025

Groundwater is one of the major sources freshwater supply for drinking and domestic purposes. This study evaluates hydrogeochemical processes, groundwater quality human consumption, associated health risks from fluoride F− nitrate (NO3−), dissolved solutes in a highland watershed northern Pakistan. samples (n = 51) were gathered analyzed range physicochemical parameters. To evaluate contamination, indices such as pollution index (NPI) (FPI) applied, along with composite to assess overall water quality. The findings revealed that total solid, turbidity, F−, K+ levels exceeded health-based thresholds 20%, 1%, 4%, 2% samples, respectively. Among sources, handpumps identified most contaminated. According NPI index, 96% 92% did not show significant However, FPI results highlighted 59% exhibited low pollution, while 41% fell under medium levels. While NO3− ingestion posed no notable risks, exposure presented concerns, 58.8% posing particularly children. dominant hydrochemical facies Ca-Mg-HCO3, main influence on chemistry by rock-water interactions reverse ion exchange processes.

Язык: Английский

Процитировано

0
Appraisal of groundwater suitability for drinking and irrigation purposes in highly vulnerable coastal area of Bangladesh DOI
Md. Sajib Hossain, Imran Ud Din, Ashfaqur Rahman

и другие.

Marine Pollution Bulletin, Год журнала: 2025, Номер 216, С. 117954 - 117954

Опубликована: Апрель 14, 2025

Язык: Английский

Процитировано

0
Spatial distribution, potential health risks, and sources of groundwater contamination in the semi-arid region DOI

Owais Rabbani,

Wajid Ali,

Ghazanfar A. Khattak

и другие.

Physics and Chemistry of the Earth Parts A/B/C, Год журнала: 2025, Номер unknown, С. 103952 - 103952

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Impact of pH, TDS, Chloride, and Nitrate on the Groundwater Quality Using Entropy-Weighted Water Quality Index and Statistical Analysis: A Case Study in the Districts of North India DOI

Rupanjali Singh,

Anuj Kumar Singh,

C. B. Majumder

и другие.

Water Conservation Science and Engineering, Год журнала: 2024, Номер 9(2)

Опубликована: Ноя. 25, 2024

Язык: Английский

Процитировано

0