FLOTATOR Russian patent published in 1997 - IPC

Abstract RU 2093470 C1

FIELD: treatment of sewage water to remove by flotation of oil products, fats, proteins, surface active substances, and other pollutants. SUBSTANCE: flotator is provided with additional vortex chambers installed on pipes supplying water-air mixture. Due to it water-air flow moves in pipes by helical path that makes its effluent through hole more uniform along body length. EFFECT: improved design. 2 cl, 3 dwg

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RU 2 093 470 C1

Authors

Gentsler G.L.

Dates

1997-10-20—Published

1991-07-08—Filed