Gas-liquid dissolving apparatus

Details Gas-liquid dissolving apparatus Gas-liquid dissolving apparatus

2005-01-28

2009-08-11

Chiesa, Richard L (Department: 1797)

Gas and liquid contact apparatus

Fluid distribution

Pumping

C210S220000, C261S036100, C261S078200, C261S123000

Reexamination Certificate

active

07571899

ABSTRACT:
A gas-liquid dissolving apparatus includes an intake unit that takes in to-be-treated water from an oxygen-deficient water area, an oxygen-containing gas supply unit, a bottomed gas-liquid dissolving chamber that has at least one hole formed in a lower portion and a top plate provided in an upper portion, a nozzle that ejects the gas supplied by the supplying unit and the water supplied by the intake unit, a gas-liquid separating chamber that has a gas-vent hole formed in an upper portion and a takeout port provided in a lower portion thereof, and a water supplying unit that returns the water taken out from the takeout port to the oxygen-deficient water area.

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