Specialities of design of equipment and control systems for industrial wastewater treatment in enterprises of the light industry

The paper evaluated the light industry enterprises in terms of the use of water resources for the production and the spillway and analyzed multicomponent composition of wastewater. The problem of effective water treatment, taking into account worst-case situations, blurring the input information, nonlinear and nonstationary changes in process parameters is substantiated. Production test ppreciated the opportunity to use the equipment with the implemented internal bypass circuit and a combination of mechanical, biological and physico-chemical methods for removing contaminants. It justifies the use of the concept of the dynamic dominant pollutant (DDP) to optimize hardware and components; an adaptive estimator DDP based on genetic algorithm is synthesized and tested. The basic architecture of sewage treatment hardware for light industry enterprises with the ability to re-use wastewater for industrial purposes, and taking into account the possibility of action of emergency situations, is submited