FIELD: ecology.
SUBSTANCE: invention relates to ecology and can be used for recycling treated waste water without possibility of their discharge into surface water bodies. Proposed method consists in forced feed of treated waste water and air in Laval nozzle with temperature sufficient to prevent freezing of purified waste water. Air supply is performed at inlet of converging part of de Laval nozzle. Treated waste water is fed through the fogging nozzles located at the point of the Laval nozzle narrowest cross-section, by means of which the purified waste water is finely dispersed. Flow produced in divergent part of de Laval nozzle, which is a mixture of air and steam, is discharged into atmosphere.
EFFECT: higher efficiency and reliability of recycling of treated waste water without possibility of discharge into surface water bodies or relief.
1 cl, 2 dwg
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