Method and system for enriching oxygen content of water

Gas separation – Means within gas stream for conducting concentrate to collector

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55257R, 261 19, 261361, B01F 304

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active

046646809

ABSTRACT:
A method and a system for enriching the oxygen content of a body water having a relatively low oxygen content are disclosed. The method contemplates providing, in a pipeline communicating with the body of water, a pressurized, flowing aqueous liquid stream that is at a pressure greater than ambient and supersaturated with respective to the dissolved oxygen concentration thereof. The liquid stream is maintained substantially free of bubbles which grow in size under conditions existing in the body of water. The flow rate of the oxygen-enriched aqueous liquid stream is modulated so as to maintain a dimensionless number, defined as: ##EQU1## wherein .rho.=density of the pressurized aqueous liquid within the pipeline,

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