RESEARCH OF TEMPERATURE EFFECT OF THE ENVIROMENT ON BIOLOGICAL PROCESSES IN ASM1 MODELS

The existing models describing process of biological cleaning do not consider influence of external factors therefore the purpose of work is the research of temperature effect of the environment on biological processes. Non-linear mathematical models of a nitrification and a denitrification taking into account temperature effect of the environment are presented in article. The dependence of growth rate of microorganisms on temperature opisyvtsya by the van't Hoff's equation. On the basis of the developed mathematical models computer models in the environment of MATLAB/Simulink were constructed. Solvable tasks consist in the analysis of temperature effect of the external environment on behavior of models of a nitrification and denitrification. As a result, of researches the best temperature ranges for development of a biocenosis of the fissile ooze which can be the basis for creation of mathematical ASM model taking into account a temperature factor are found.

Authors: O. I. Brikova, S. E. Dushin

Direction: Informatics, Computer Technologies And Control

Keywords: Biological cleaning; the fissile ooze, nitrfikation, denitrifkation, mathematical model operations, temperature of the external environment, ASM models

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