FIELD: technological processes.
SUBSTANCE: invention relates to flotation and can be used for cleaning aqueous solutions. Device for electro-flotation purification of aqueous solutions contains a housing with an electroflotation chamber, a block of electrodes with a power supply, a scraper mechanism and a pocket for floatation sludge. Device is equipped with a pressure flotation chamber, which contains a perforated tube and an external saturator attached to it. Electroflotation chamber has an even number of electrode blocks. Above electrode blocks there are blocks of lozenge-shaped cells.
EFFECT: higher quality of liquid cleaning due to exclusion of overgrazing between interelectrode space by pollutants.
1 cl, 2 dwg
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