Abstract

The article discusses technological complex of biochemical wastewater treatment (BWWT) of polymerproduction. Based on the review of the main methods of modeling discrete-continuous biochemist technologysystems (BCTS) it substantiates the appropriateness of applying the of Petri nets (PN) theory for modelingBWWT of polymer industries. It is proposed to use a modification of Petri nets that focuses on modeling andanalysis of discrete-continuous BCTS, by introducing priority transitions, deterministic time delays fortransitions and places. A model in the form of a modified Petri net (MPN) is constructed. By means of SCADATRACE MODE, software package to control BWWT technology system is designed.

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