Method and apparatus for aerating an aqueous solution

Details Method and apparatus for aerating an aqueous solution Method and apparatus for aerating an aqueous solution

1992-05-14

1994-09-27

Miles, Tim

Gas and liquid contact apparatus

Fluid distribution

Pumping

261DIG75, 261 641, B01F 304

Patent

active

053505433

ABSTRACT:
A method and apparatus for aerating an aqueous solution is disclosed comprising a vortex cylinder for receiving an aqueous solution stream under pressure. The aqueous solution stream is tangentially injected into the vortex cylinder forming a descending swirling vortex of aqueous solution. The swirling vortex develops a negative pressure zone for drawing air into the vortex through an air intake tube open to ambient pressure. The air and aqueous solution are mixed in a mixing chamber for supersaturating the aqueous solution with dissolved oxygen.

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