Mathematical models of water pollution evaluation

Numerical Treatment of the Mathematical Models for Water Pollution

To evaluate the environmental impact of pollution, mathematical models play a major role in predicting the pollution level in the regions under consideration. This paper examines the various mathematical models involving water pollutant. We also give the implicit central difference scheme in space, and a forward difference method in time for the evaluation of the generalized transport equation.

Protection of the Environment: Pollution Spread – Mathematical Models and Optimization

1. General Modeling Methods 1.1. Pollutant Transport 1.2. Modeling Recommendations 2. Optimization 2.1. The Effect Function 2.2. The Objective Function 2.2.1. The Gradient of the Objective Function 2.3. Constraints 2.4. Algorithmic Considerations 3. Three Important Transport Modes 3.1. Advection and Convection 3.2. Diffusion 3.3. Dispersion 3.4. Combinations 3.4.1. Numerical Considerations 4. C...

Mathematical Models in Danube Water Quality

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evaluation of mathematical models to describe the effect of temperature

oil uptake is one of the most important aspects about product quality during frying. the purpose of this study was to investigate the effect of temperature on oil content of final product and its perception using empirical models. therefore, potato stripes in specified size, after blanching were fried using a fryer equipped with thermo controller at 145, 160 and 175 º c for 60, 120, 180 and 240...

Mathematical Modeling of Fluorination Reaction of Uranium Dioxide and Evaluation of Existing Gas-Solid Reaction Models