Investigation of Plastic Pipe Microbiological Pollution by Waste Water Based On Mathematical Model

Authors

  • M. V. Svalova Kalashnikov Izhevsk State Technical University
  • E. A. Grinko Kalashnikov Izhevsk State Technical University
  • E. A. Khodova Kalashnikov Izhevsk State Technical University

Keywords:

waste water, microbial pollution, mathematical model, biofilm, experiment, factors

Abstract

Inner surface of plastic pipes is subjected to generation of microbiological pollution after long-term operation, influencing essentially the quality of water supply and reliability of the whole system. The paper investigates the influence of the process parameters on incrustation. Based on the method of experiment planning and the Manugistics program STATGRAPHICS (STATistical GRAPHICs System) plus for Windows) a mathematical model of the biological incrustation process is developed. Geometrical interpretation for the analyzed model is given with regard to the response surface and the equal entrance line. Basic concepts of theory of dimension and similarity are considered and the optimal version is chosen for the functional dependence of the incrustation process on its parameters.

Author Biographies

M. V. Svalova, Kalashnikov Izhevsk State Technical University

PhD in Engineering

E. A. Grinko, Kalashnikov Izhevsk State Technical University

E. A. Khodova, Kalashnikov Izhevsk State Technical University

Master’s Degree student

References

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Published

15.03.2013

How to Cite

Svalova М. В., Grinko Е. А., & Khodova Е. А. (2013). Investigation of Plastic Pipe Microbiological Pollution by Waste Water Based On Mathematical Model. Vestnik IzhGTU Imeni M.T. Kalashnikova, (1), 143–145. Retrieved from https://izdat.istu.ru/index.php/vestnik/article/view/1993

Issue

No. 1 (2013)

Section

Articles