FIELD: chemistry, water purification.
SUBSTANCE: invention can be used for floating and settling decontamination of fat and oily waste. Waste treatment device contains vertical parallel case 8 with taper end 15, receiving tank 2 axial with the case 8 fitted with siphon 3, ejecting nozzle 4 with air tube and aeration pipeline 6. Axis of ejecting nozzle 4 is perpendicular to water plane. Air tube travels with respect to its axis.
EFFECT: intensified floating and settling decontamination of waste.
2 cl, 4 dwg
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