FIELD: process engineering.
SUBSTANCE: invention relates to water treatment and can be used for production of drinking water for residential areas, agricultural complexes. Proposed method forcing cleaned water under cavitation conditions via hydrodynamic wave device, air being forced thereto at volume ration of fluid two phase components equal to (18-25):1.Fluid flow is fed from hydrodynamic wave device into contact chamber wherein intrinsic frequency of two-phase medium fluid-air at acoustic oscillation frequency generated by said hydrodynamic wave device. Then, water is filtered from insoluble compounds of ferric iron.
EFFECT: decreased content of residual iron below MPC, simplified process.
3 ex
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