A systematic and comparative study of Water Quality Index (WQI) for groundwater quality analysis and assessment

PS Patel, DM Pandya, M Shah - Environmental Science and Pollution …, 2023 - Springer
Water is essential for human survival. Its quality must be maintained to prevent any potential
health problems. Pollution and contamination are likely causes of the water quality decline …

[HTML][HTML] A comprehensive water quality index based on analytical hierarchy process

H Rajkumar, PK Naik, MS Rishi - Ecological Indicators, 2022 - Elsevier
The popular water quality index (WQI) and the recently developed integrated water quality
index (IWQI) were used to evaluate the potability of 32 groundwater samples collected from …

Ecosystem-specific water quality indices

I Rangeti, B Dzwairo, GJ Barratt… - African Journal of Aquatic …, 2015 - Taylor & Francis
The water quality index (WQI) has emerged as a central tool for analysing and reporting
quality trends since 1965. It provides a better overview of water quality variability in a …

Determination of the water quality index ratings of water in the Mpumalanga and North West provinces, South Africa

EMM Wanda, BB Mamba, TAM Msagati - … and Chemistry of the Earth, Parts …, 2016 - Elsevier
This study reports on the water quality index (WQI) of wastewater and drinking water in the
Mpumalanga and North West provinces of South Africa. The WQI is one of the most effective …

Status and trends of water quality in the Tafna catchment: a comparative study using water quality indices

A Hamlat, A Guidoum, I Koulala - Journal of Water Reuse and …, 2017 - iwaponline.com
Water quality indices (WQIs) are necessary for resolving lengthy, multi-parameter, water
analysis reports into single digit scores; different WQIs have been developed worldwide …

[PDF][PDF] Geoecological Evaluational Integrating Index of Natural Waters and other Systems

GP Pirumyan, GS Simonyan, LA Margaryan - Yerevan: Copy Print LTD, 2019 - doicode.ru
This monograph concludes twenty-years study in the field of hydrochemistry, environmental
chemistry and geoecology. It is dedicated to the creation of models of comprehensively …

Water quality and environmental health indicators in the Andoni River estuary, Eastern Niger Delta of Nigeria

CI Ezekwe, MI Edoghotu - Environmental Earth Sciences, 2015 - Springer
Indicators of water quality in open coasts, estuaries, and inlets including nutrients, water
clarity, and toxicants were investigated in the Andoni River estuary in the eastern Niger …

Development, application, and sensitivity analysis of a water quality index for drinking water management in small systems

A Scheili, MJ Rodriguez, R Sadiq - Environmental monitoring and …, 2015 - Springer
The aim of this study was to produce a drinking water assessment tool for operators of small
distribution systems. A drinking water quality index (DWQI) was developed and applied to …

Assessment of water quality in the lower Nyong estuary (Cameroon, Atlantic Coast) from environmental variables and phytoplankton communities composition

AC Mama, GFY Ghepdeu, RÃ Jules… - African Journal of …, 2018 - academicjournals.org
The aim of this study was to provide a first-hand water quality assessment of the River
Nyong estuary, Southern Atlantic coast of Cameroon. Environmental variables and …

The application of Bayesian networks to evaluate risks from multiple stressors to water quality of freshwater ecosystems

V Wepener, GC O'Brien - African Journal of Aquatic Science, 2022 - Taylor & Francis
It is difficult to predict and manage the ecological consequences of multiple water quality
stressors on our freshwater systems. This is due to the dynamism of the source-stressor …