Monitoring the causes of pollution using groundwater quality and chemistry before and after the monsoon

NS Rao, B Sunitha, R Das, BA Kumar - Physics and Chemistry of the Earth …, 2022 - Elsevier
The present study aims to assess the causes of pollution in groundwater before and after the
monsoon in relation to water types, chemical elements, and their statistical variation in a …

Arsenic and fluoride contamination in groundwater: a review of global scenarios with special reference to India

PK Jha, P Tripathi - Groundwater for Sustainable Development, 2021 - Elsevier
The groundwater contamination with arsenic and fluoride has threatened the well-being of a
vast number of people worldwide. Countries of South-East Asia, including Bangladesh …

Hydrochemical characterization and water quality perspectives for groundwater management for urban development

NS Rao, R Das, HK Sahoo, S Gugulothu - Groundwater for Sustainable …, 2024 - Elsevier
The present study was conducted to assess groundwater quality for drinking and industrial
water purposes, evaluate the driving mechanisms of groundwater chemistry, and suggest …

Groundwater quality assessment using water quality index and principal component analysis in the Achnera block, Agra district, Uttar Pradesh, Northern India

S Ali, S Verma, MB Agarwal, R Islam, M Mehrotra… - Scientific Reports, 2024 - nature.com
The qualitative and quantitative assessment of groundwater is one of the important aspects
for determining the suitability of potable water. Therefore, the present study has been …

Comprehensive health risk analysis of heavy metal pollution using water quality indices and Monte Carlo simulation in R software

A Badeenezhad, H Soleimani, S Shahsavani… - Scientific reports, 2023 - nature.com
Rapid urbanization, population growth, agricultural practices, and industrial activities have
led to widespread groundwater contamination. This study evaluated heavy metal …

Estimation of groundwater pollution levels and specific ionic sources in the groundwater, using a comprehensive approach of geochemical ratios, pollution index of …

NS Rao, A Dinakar, L Sun - Journal of Contaminant Hydrology, 2022 - Elsevier
This study aimed to evaluate the degree of groundwater pollution and to assess the
contribution of specific ionic sources to groundwater, thereby hel** to identify the changes …

Characteristics, water quality index and human health risk from nitrate and fluoride in Kakhk city and its rural areas, Iran

M Qasemi, M Darvishian, H Nadimi… - Journal of Food …, 2023 - Elsevier
Groundwater is an important source for drinking water supply in the arid and semi-arid
regions around the world. Eighty four groundwater samples collected from Kakhk and its all …

[HTML][HTML] Assessment of drinking water quality and identifying pollution sources in a chromite mining region

A Mohammadpour, E Gharehchahi… - Journal of Hazardous …, 2024 - Elsevier
Water sources near mining regions are often susceptible to contamination from toxic
elements. This study employs machine learning (ML) techniques to evaluate drinking water …

Understanding the factors contributing to groundwater salinity in the coastal region of Andhra Pradesh, India

NS Rao, R Das, S Gugulothu - Journal of contaminant Hydrology, 2022 - Elsevier
The present study focused on understanding the factors responsible for groundwater salinity
in the coastal region, Prakasam district, Andhra Pradesh, India. Groundwater samples were …

Judging the sources of inferior groundwater quality and health risk problems through intake of groundwater nitrate and fluoride from a rural part of Telangana, India

S Gugulothu, N Subba Rao, R Das, LK Duvva… - … Science and Pollution …, 2022 - Springer
Abstract Evaluation of groundwater quality and related health hazards is a prerequisite for
taking preventive measures. The rural region of Telangana, India, has been selected for the …