Results 31 to 40 of about 483 (163)

Assessment of Water Quality Indices Using Physico-chemical Parameters in Zayande Rood Dam Lake [PDF]

Journal of Advances in Environmental Health Research, 2023
Background: Biological and ecological studies of water resources play the primary role in the researches. The Zayande-rood’s dam lake is one of the vital water resources that provide drinking water for the populations in Isfahan.
Eisa Ebrahimi, Mahtab Khalaji
doaj   +1 more source

Assessment of surface water quality using Malaysia Water Quality Index (MWQI) and National Sanitation Foundation Water Quality Index (NSFWQI) during road construction activities [PDF]

, 2022
The study of this project was basically on the assessment of surface water quality by using Malaysian Water Quality Index (MWQI) and National Sanitation Foundation Water Quality Index (NSFWQI) during road construction activities.
Ayob, Nuramanina, Khamidun, Mohd Hairul
core   +1 more source

Water Quality Index (NSFWQI) of the River Nun, Bayelsa State, Nigeria

American Journal of Environment and Climate, 2023
Water remained the second most required and useful natural resource after air; but its usefulness is underscored through quality and quantity among various sources; of all sources of water, surface water occupied 70% of the earth's surface in various forms at a given time in space. Despite the abundance, water quality remained a global burden such that
Abinotami W Ebuete, Nato I Puanoni, Yarwamara I Ebuete, Eluan Ebuete   +3 more
openaire   +1 more source

Investigation of self-purification capacity and water quality of Haraz river during dry and wet season [PDF]

Journal of Applied Research in Water and Wastewater, 2021
Rivers are one of the primary water resources for agricultural, drinking, industrial and environmental applications; thus, assessment of the river water quality has a great significance.
Hasan Aminirad, Ozeair Abessi, Farshad Golbabaei Kootenaei, Mohammad Amin Mirrezaei, Tahereh Taghizadeh, Pooneh Saeidi, Gholamreza Darvishi   +6 more
doaj   +1 more source

Evaluation of karst spring water quality in northeast Tennessee using water quality indices

Agrosystems, Geosciences &Environment, Volume 6, Issue 4, December 2023., 2023
Abstract Ensuring access to safe drinking water to protect public health in communities underserved or unserved by centralized water systems requires regular water quality testing and reporting. However, households depending on unregulated water systems like wells and springs, which are less routinely tested, may be unaware of their water quality ...
Lukman Fashina, Ingrid Luffman, Arpita Nandi, Timothy Andrew Joyner   +3 more
wiley   +1 more source

The effect of trout farm effluents on the water quality parameters of Zaringol Stream (Golestan, Iran) based on NSFWQI and WQI indexes [PDF]

Environmental Resources Research, 2014
The aim of this study was to assess the potential impact of Trout farm effluents on water quality of Zaringol stream based on NSFWQI and WQI indexes.
Zohreh Mazaheri Kohanestani, Rasoul Ghorbani, Abdolmajid Hajimoradloo, Asghar Naeimi   +3 more
doaj   +1 more source

Assessment of the Present State and Future Fate of River Saraswati, India: Water Quality Indices and Forecast Models as Diagnostic and Management Tools

CLEAN – Soil, Air, Water, Volume 51, Issue 4, April 2023., 2023
Water quality indexing based on actual and forecasted data reveals that river Saraswati in India is a dying river. Free carbon dioxide, dissolved oxygen, and turbidity appear as strong determinants. Three forecasting methods project that under a “business as usual” situation, the progressively degrading river will die soon.
Sasanka Pramanik, Jayanta Kumar Biswas, Anilava Kaviraj, Subrata Saha   +3 more
wiley   +1 more source

Analysis of Groundwater Quality in the Coastal Aquifer of the Effutu Municipality, Ghana

Journal of Chemistry, Volume 2023, Issue 1, 2023., 2023
The study sought to assess the suitability of groundwater for domestic and drinking purposes in the Effutu Municipality of Ghana. The paper employed laboratory protocols to analyse the water quality parameters’ concentrations for groundwater samples collected from wells.
Sender Kyeremeh, Kofi Adu-Boahen, Millicent Obeng Addai, Shankar Karuppannan   +3 more
wiley   +1 more source

A Type‐2 Fuzzy Logic Approach for Forecasting of Effluent Quality Parameters of Wastewater Treatment

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
In this investigation, we have studied and designed a type‐2 fuzzy logic controller (IT2FLC) for the wastewater treatment plant at Haldia, India. To avoid modeling complex physical, chemical, and biological treatment processes of wastewater, this present work represents an ensemble of fuzzy models as surrogates for the wastewater treatment plant (WWTP).
Samyabrata Bhattacharjee, Khalid A. Alattas, Fayez F. M. El-Sousy, Ardashir Mohammadzadeh, Jihad H. Asad, Saleh Mobayen, Noorhan Alshaikh, Aida Mustapha   +7 more
wiley   +1 more source

An Optimized Approach for Predicting Water Quality Features Based on Machine Learning

Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
Traditionally, water quality is assessed using costly laboratory and statistical methods, rendering real‐time monitoring useless. Poor water quality requires a more practical and cost‐effective solution. The machine learning classification approach appears promising for rapid detection and prediction of water quality.
Nur Afyfah Suwadi, Morched Derbali, Nor Samsiah Sani, Meng Chun Lam, Haslina Arshad, Imran Khan, Ki-Il Kim, Junaid Shuja   +7 more
wiley   +1 more source