Modeling Biological Treatment Processes in a Three-zone Bioreactor

This article shows the results of modeling biological treatment processes in a three-zone bioreactor with a membrane module and a recycle. Bioreactor type - denitrification-nitrification-denitrification. The disturbing effect in the system under research is the temperature of the external environment. The results of computer simulation of output concentrations at various temperature conditions are presented. A qualitative and quantitative analysis of the processes under various temperature influences has been carried out. Conclusions are drawn about the effect of temperature on the biological treatment processes in the bioreactor. The simulation results confirm the system's sensitivity to changes in the temperature of the environment.