MODELING IN WASTEWATER TREATMENT APPARATUS LOCAL WATER TREATMENT EQUIPMENT RECYCLING WATER SUPPLY SYSTEMS (for discussion)

Abstract

The article considers the issues of modeling pressure devices for wastewater treatment of local water treatment equipment of circulating water supply systems, considering the relationship of elementary circulation with the components of the vortex, the basis of which is the Stokes theorem, which allows us to establish the relationship of water flows with ascending and descending flows, limited in pressure devices of electroflotation and electrocoagulation. The process of circulation of the liquid velocity along a closed circuit is considered equal to the voltage of the vortex penetrating it, for three cases, which is clearly illustrated as the sum of the voltages of the vortex cords equal to the sum of their circulation. In this case, it is possible to consider all the processes occurring inside each device used in water treatment processes.

Subject of the study: local water treatment equipment in industrial water supply systems.

Materials and methods: To assess the performance of existing and newly developed wastewater treatment systems, quantitative and qualitative indicators of their treatment were used, which made it possible to select the optimal solution for the operation of water recycling systems.

Results: modeling of wastewater supply systems with ascending and descending flows, in pressure systems, allows to reduce the hydraulic load, reduce resistance and ensure modeling of hydraulic phenomena under the prevailing action of gravity of the water flow.

Conclusions:: Taking into account the action of forces on each particle, according to Stokes' law, a relationship was established between the hydromechanical parameters of impurity particles of aqueous solutions (effective diameter, electrokinetic zeta potential, electrophoretic velocity, number of particles). According to the theory of electrophoresis and sedimentation developed by Smoluchowski and Gückel, Stokes' theorem, all processes occurring inside each device of local water purification equipment are considered, for the circulation of velocity is performed around the vortex cord directly on the surface of the vortex tube.