A Simple Model for Calculating Concentration
Levels of Pollution in River: A Case Study on
Subarnarekha River

Shibajee Singha Deo; Shafique Ahmad

doi:https://doi.org/10.14445/22315373/IJMTT-V67I1P514

International Journal of Mathematics Trends and Technology

Research Article | Open Access | Download PDF

Volume 67 | Issue 1 | Year 2021 | Article Id. IJMTT-V67I1P514 | DOI : https://doi.org/10.14445/22315373/IJMTT-V67I1P514

A Simple Model for Calculating Concentration Levels of Pollution in River: A Case Study on Subarnarekha River

Shibajee Singha Deo, Shafique Ahmad

Citation :

Shibajee Singha Deo, Shafique Ahmad, "A Simple Model for Calculating Concentration Levels of Pollution in River: A Case Study on Subarnarekha River," International Journal of Mathematics Trends and Technology (IJMTT), vol. 67, no. 1, pp. 101-108, 2021. Crossref, https://doi.org/10.14445/22315373/IJMTT-V67I1P514

Abstract

Water is essential part of human and ecology on earth. The quantity and quality of water now a days a very serious problem in many region especially in industrial and .mining area of India. Since ecology of river depends upon the quantity of dissolved oxygen in the water and due to disposal of waste produced in river Subarnarekha, organic pollution increase and disturbed ecological balance. Here we make a steady state model which is a pair of coupled reaction diffusion advection equation of pollution and dissolved oxygen concentration. Such a model and its solution will aid on a decision support restriction to be imposed on forming an urban practices and simulation enable scenario to be tested for fish survival which is usually taken as above 30% of the saturated dissolved oxygen concentration.

Keywords

Dissolved oxygen, Dispersion, Diffusion, Ecology of River, Steady state

References

[1] Chapra S.C., Surface Water quality Modeling, New York, McGraw-Hill. 8(2) (1997) 23 -300.
[2] Pollution Control Department (PCD) Water quality standards & criteria in Thailand (in Thai), 4 ed., Ministry of Science, Technology and Environment, Thailand,6(4) (2000) 123-138.
[3] Simachaya, W. and P. Noikeang State of Surface Water Quality in Thailand, Paper presented to the Seminar on Water Quality Management at Environmental Research and Training Center, Department of Environmental Quality Promotion.8(9) (2000) 312-323.
[4] Murphy, S., General information on Dissolved Oxygen, www.bcn.boulder.co.us/basin, retrieved on 27 September 2007, University of Colorado at Boulder, Colorado3(3) (2007) 212-224
[5] Department of forest and Environment, Gov. of Jharkhand : Seminar on water conservation , , conducted by JSPCS. 7(6), (2003), 330-344.
[6] Dysart, B.C. and Heins,W.W.: Control of water quality is a Complex natural System IEEE Transactions on system science And cybernetics, 6(4),.(1998) 220-232.
[7] Louks, D.P., C.S. Revels and Linear programming model for water pollution W.R. Lynr,control ,Nanapement Science 14(4), (2006), 166-179 .
[8] Mirbaghui, S.A.M.Ahaspour and K.H. Zamini Mathematical modeling of water qualityRiver in Tehran, Iran, European water http://w.w.w.ewha.hetew/pdf/ew 27(28), (2009) 31- 44
[9] Shukla J.B., A.K. Misra and P. Chandra, 2008 Mathematical Modeling and analysis of the deplation of dissolved oxygen in entrophied water bodies affected by organic pollutants. Nonlinear and real world 15(6) (2008) 1851-1865 .
[10] Benedini, M. Water Quality model for River and stream state of the art and future perspective, European Water , 34(4), (2010), 27-40.