Design and Analysis of Mathematical Model for the Concentration of Pollution and River Water Quality

  • Rati Bajpai, Hari Om Sharan

Abstract

This paper mainly focuses on the recent advances in the mathematical models that provide the ability to predict the contaminant concentration levels of river water. The study represents an attempt for the researchers to study the problem of pollution, and we think that these mathematical analyses would provide better planning for water quality control. The model consists of a pair of coupled reaction Advection-diffusion equations for the pollutant and dissolved oxygen concentrations. Numerical solutions are obtained and some important inferences are drawn through simulation study. The Advection-Diffusion equation is characterized by the reaction term whenever it depends on concentration of the contaminants and in this case the original single Advection-diffusion equation will evolve to be a system of equations. It is no ticked that the higher are diffusion and reaeration coefficients, the faster is the river purity.

Published
2021-09-22
How to Cite
Rati Bajpai, Hari Om Sharan. (2021). Design and Analysis of Mathematical Model for the Concentration of Pollution and River Water Quality. Design Engineering, 13359 - 13368. https://doi.org/10.17762/de.vi.4590
Section
Articles