SYSTEM FOR MONITORING THE CONCENTRATION OF POLLUTANTS, INCLUDING PETROLEUM PRODUCTS, IN WASTEWATER AND MANAGING THE OPERATION OF TREATMENT FACILITIES OF ENTERPRISES Russian patent published in 2021 - IPC C02F9/00 G05B5/00 

FIELD: wastewater treatment.

SUBSTANCE: invention relates to the field of automation of water treatment systems and can be used in the development of systems for the treatment of industrial wastewater. The system for monitoring the concentration of pollutants in wastewater and controlling the operation of the treatment facilities of the enterprise contains analyzers installed on pipelines with wastewater of the company’s divisions, as well as at the entrance and exit of the treatment facilities of the enterprise, a central control unit and a control module connected to an actuator installed on the pipeline for the supply of purified water to the entrance of the treatment facilities, while the central control unit is designed to receive measurement results from analyzers, determination of the facts of exceeding the threshold values of the concentration of pollutants in the wastewater from the divisions and in the water at the inlet and outlet of the treatment facilities, transmission of alarm messages to the personnel’s reception devices in case of exceeding the threshold values in pipelines with wastewater of the divisions and at the outlet of treatment facilities, as well as transmission of a signal to the control module for the opening of the actuator and the supply of purified water to the inlet of the treatment facilities in case of exceeding the threshold value at the inlet of treatment facilities, which corresponds to exceeding the threshold value at the outlet of the treatment facilities.

EFFECT: adaptive proactive regulation of the technological processes of the treatment plant during its operation to exclude excess of the concentration of petroleum products in the effluents at its outlet above the maximum permissible value set in the system.

3 cl, 1 dwg