The nature of the vortex layer used to treat wastewater containing hexavalent chrome and other heavy metals allows to radically reduce reagent consumption, achieve a more complete purification, and make the process continuous. Ferromagnetic elements in the active zone of the AVS device, in the electromagnetic field, intensively mix the reagents entering the active zone. The shock and friction cause pulverization to a colloid degree of dispersion. The colloid metal is a good reduction agent. Simultaneously with the formation of colloid metal in the process of ferromagnetic element dispersion, the electrolysis of water in the vortex layer generates hydrogen. Both factors play a significant part in the reduction of hexavalent chrome and other heavy metals in wastewater.

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The nature of the vortex layer used to treat wastewater containing hexavalent chrome and other heavy metals allows to radically reduce reagent consumption, achieve a more complete purification, and make the process continuous.

Ferromagnetic elements in the active zone of the AVS device, in the electromagnetic field, intensively mix the reagents entering the active zone. The shock and friction cause pulverization to a colloid degree of dispersion. The colloid metal is a good reduction agent. Simultaneously with the formation of colloid metal in the process of ferromagnetic element dispersion, the electrolysis of water in the vortex layer generates hydrogen. Both factors play a significant part in the reduction of hexavalent chrome and other heavy metals in wastewater.