Results 51 to 60 of about 805 (182)

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

open access: yesJournal 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   +3 more
wiley   +1 more source

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

open access: yesMathematical 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   +7 more
wiley   +1 more source

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

open access: yesWireless 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   +7 more
wiley   +1 more source

A Comprehensive Method for Water Environment Assessment considering Trends of Water Quality

open access: yesAdvances in Civil Engineering, Volume 2021, Issue 1, 2021., 2021
Water quality is a significant issue, and its assessment plays an important role in environmental management and pollution control. In this paper, we proposed a comprehensive water quality assessment method which takes into account both absolute and temporal trends in water quality.
Sheng Bi   +7 more
wiley   +1 more source

Optimal location of water quality monitoring stations using an artificial neural network modeling in the Qarah-Chay river basin, Iran [PDF]

open access: yes, 2022
The economic development, livelihood and drinking water of millions of people in the central plateau of Iran depend on the Qarah-Chay River, but due to a lack of inappropriate monitoring, it has been exposed to destruction and pollution. Consequently, an
Fürst, Christine   +3 more
core   +1 more source

Assessment of Water Quality of Major Tributaries in Seoul using Water Quality Index and Cluster Analysis

open access: yes대한환경공학회지, 2020
Objectives:17 water quality measurement networks (WQMNs, tributaries) in Seoul were analyzed by using NSFWQI and cluster analysis to provide basic data for future river water quality management so that citizens could easily and comprehensively understand
Jinhyo Lee   +6 more
doaj   +1 more source

Ecological Health Assessment of Renuka Lake, Himachal Pradesh, India [PDF]

open access: yesNature Environment and Pollution Technology, 2022
Researchers, policymakers, and governments are increasingly interested in assessing the ecological health (EH) of lakes and streams. The EH of a lake can be expressed in terms of water quality, trophic state and biodiversity of riparian vegetation ...
Yeshi Choden, M. P. Sharma, Gaurav Pandey, S. K. Gupta and K. D. Dema
doaj   +1 more source

Study on Groundwater Quality Using Geographic Information System (GIS), Case Study: Ardabil, Iran [PDF]

open access: yes, 2017
This study involves the analysis of water resources pollution data using Geographic Information System (GIS), which is a subset of the purposes such as: study on the status (situaion) of the aquifer, the natural and man-made effects on aquifer quality ...
Ghasemlounia, Redvan   +1 more
core   +4 more sources

Investigation of Qualitative Condition of Nekarud River and Tajan River by NSFWQI Index [PDF]

open access: gold, 2015
Rivers are exposed to large amounts of impurities. The first step for keeping river water quality and purification of polluted parts is obtaining information on the qualitative changes of river water in dimensions of time and place and also ...
Gholamreza Darvishi   +4 more
core   +5 more sources

Hydrochemistry and water quality of Kalaleh Doogh river using graphical methods, cluster analysis, and quality indices [PDF]

open access: yesمهندسی منابع آب, 2021
Doogh river is one of the main tributaries of Gorganroud in the east of Golestan province, which has an important role in supplying drinking water to Gonbad Kavous.
Hamidreza Abbassimoghadam   +4 more
doaj   +1 more source

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