Variable venturi sewerage aerator

Details Variable venturi sewerage aerator Variable venturi sewerage aerator

1981-10-05

1983-06-21

Spitzer, Robert H.

Liquid purification or separation

With means to add treating material

210194, 261 77, 261DIG75, C02F 174, B01F 504

Patent

active

043893120

ABSTRACT:
A sewerage aerator is illustrated having an air feed diffuser with air opening adjustably positioned approximate venturi throat located above the liquid sewerage tank level and having means to introduce the liquid sewerage to the upper venturi chamber and cause it to flow past the air openings.

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