Results 21 to 30 of about 15,659,653 (143)

Performance of machine learning methods in predicting water quality index based on irregular data set: application on Illizi region (Algerian southeast)

open access: yesApplied Water Science, 2021
Groundwater quality appraisal is one of the most crucial tasks to ensure safe drinking water sources. Concurrently, a water quality index (WQI) requires some water quality parameters.
S. Kouadri   +3 more
semanticscholar   +1 more source

Modelling and Prediction of Water Quality by Using Artificial Intelligence

open access: yesSustainability, 2021
Artificial intelligence methods can remarkably reduce costs for water supply and sanitation systems and help ensure compliance with the quality of drinking and wastewater treatment.
Mosleh Hmoud Al-Adhaileh   +1 more
semanticscholar   +1 more source

Land Use and Water Quality

open access: yesWater, 2020
The interaction between land use and water quality is of great importance worldwide as agriculture has been proven to exert a huge pressure on the quality of groundwater and surface waters due to excess losses of nutrients (nitrogen and phosphorous ...
B. Kronvang   +3 more
semanticscholar   +1 more source

Overview of water quality modeling

open access: yesCogent Engineering, 2021
Due to population growth, urbanization, and industrialization, water demands have increased, and the quality of water is degraded. Water quality modeling is a significant tool that aids managers and policymakers in multiscale integrated water resources ...
Mamuye Tebebal Ejigu
semanticscholar   +1 more source

Recent Advances in Information and Communications Technology (ICT) and Sensor Technology for Monitoring Water Quality

open access: yesWater, 2020
Water quality control and management in water resources are important for providing clean and safe water to the public. Due to their large area, collection, analysis, and management of a large amount of water quality data are essential.
Jungsu Park, Keugtae Kim, Woo-Hyoung Lee
semanticscholar   +1 more source

On the Use of an IoT Integrated System for Water Quality Monitoring and Management in Wastewater Treatment Plants

open access: yesWater, 2020
The deteriorating water environment demands new approaches and technologies to achieve sustainable and smart management of urban water systems. Wireless sensor networks represent a promising technology for water quality monitoring and management. The use
Ramón Martínez   +5 more
semanticscholar   +1 more source

Continuous-flow laboratory simulation of stream water quality changes downstream of an untreated wastewater discharge. [PDF]

open access: yes, 2009
In regions of the world with poor provision of wastewater treatment, raw sewage is often discharged directly into surface waters. This paper describes an experimental evaluation of the fate of two organic chemicals under these conditions using an ...
Finnegan, Chris J.   +3 more
core   +1 more source

Assesing the Water Quality Trading Ratio in the North Bosque Watershed as an Alternative of Maintaining Water Quality [PDF]

open access: yes, 2015
Water quality standard is defined by the level of environment absorptive capacity of pollutants. Total Maximum Daily Load (TMDL) is a program to maintain the water quality in the impaired river segments. Using the Soil Water Assessment Tool (SWAT).
Fadhliani, F. (Fadhliani)
core  

A Review of the Artificial Neural Network Models for Water Quality Prediction

open access: yesApplied Sciences, 2020
Water quality prediction plays an important role in environmental monitoring, ecosystem sustainability, and aquaculture. Traditional prediction methods cannot capture the nonlinear and non-stationarity of water quality well.
Yingyi Chen   +4 more
semanticscholar   +1 more source

Application of Irrigation Water Quality Indices and Multivariate Statistical Techniques for Surface Water Quality Assessments in the Northern Nile Delta, Egypt

open access: yesWater, 2020
Under sustainable development conditions, the water quality of irrigation systems is a complex issue which involves the combined effects of several surface water management parameters.
S. Elsayed   +5 more
semanticscholar   +1 more source

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