Overview of water quality modeling

MT Ejigu - Cogent Engineering, 2021 - Taylor & Francis
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 …

[PDF][PDF] Assessing non-point source pollution models: a review.

JT Adu, MV Kumarasamy - Polish Journal of Environmental Studies, 2018 - pjoes.com
Although access to clean and potable water is a requirement for healthy living, the constant
release of non-point source pollutants into water bodies has resulted in water quality …

A mathematical model development for simulating nitrate pollutant transport along a river

KO Olowe, M Kumarasamy - International Journal of Engineering …, 2021 - Trans Tech Publ
Contamination of surface water bodies by a wide range of organic and inorganic pollutants
has been a serious problem in the recent time, these have an effect on human and aquatic …

[PDF][PDF] Assessment of Some Existing Water Quality Models.

KO Olowe - Nature Environment & Pollution Technology, 2018 - neptjournal.com
One of the fundamental components of the environment which determine the existence of
life on earth is the availability of freshwater for the use of humans and aquatic animals …

Development of the hybrid cells in series model to simulate ammonia nutrient pollutant transport along the Umgeni River

KO Olowe, M Kumarasamy - Environmental Science and Pollution …, 2017 - Springer
Discharge of organic waste results in high nutrient pollution of the water bodies which is a
major menace to the environment. A high quantity of nutrients such as ammonia causes a …

[PDF][PDF] Influencing parameter of self purification process in the urban area of Cikapundung River, Indonesia

YM Yustiani, M Nurkanti, N Suliasih… - GEOMATE …, 2018 - geomatejournal.com
AUTHOR’S GUIDELINES Page 1 50 INFLUENCING PARAMETER OF SELF PURIFICATION
PROCESS IN THE URBAN AREA OF CIKAPUNDUNG RIVER, INDONESIA * Yonik Meilawati …

Application of hybrid cells in series model in the pollution transport through layered material

J Chabokpour - Pollution, 2019 - jpoll.ut.ac.ir
The present paper aims at investigating the applicability of hybrid cells in the series model
for pollution transport inside the layered porous media. For this purpose, four layers of rock …

Modeling DO and BOD5 Changes in the Dez River by Using QUAL2Kw

SF Jamalianzadeh, H Rabieifar, A Afrous, A Hosseini… - Pollution, 2022 - jpoll.ut.ac.ir
The present study evaluates the water quality of Dez River, a river 23 km long, via QUAL2Kw
model, based on simulation of DO and BOD5 p98arameters, through considering water …

Causes of continuous and short-term hypoxia in rivers entering the sea: a case of Minjiang River in Fujian Province

P Zhang, B Wang, Y Wang, Y Pang, C Shi… - Hydrology …, 2023 - iwaponline.com
In the last 10 years, the Minjiang River, which is the longest river in the Fujian Province in
Southeast China, has been facing a downward trend of dissolved oxygen (DO) and a …

[PDF][PDF] Analytical solution of a mathematical model to simulate nitrite pollutant transport along a river

UMT Penerbit - Journal of Sustainability Science and …, 2020 - researchgate.net
This research focuses on developing a mathematical model to simulate the spatial and
temporal variations of nitrite concentration in a natural river. A conceptual hybrid cell in …