Liquid purification or separation – With means to add treating material – Spaced along flow path
Patent
1998-08-28
2000-03-07
Simmons, David A.
Liquid purification or separation
With means to add treating material
Spaced along flow path
210220, 261123, 261124, C02F 172
Patent
active
060335629
ABSTRACT:
An apparatus and method for single pass mass transfer of oxygen into a liquid. The apparatus comprises individual aeration modules contiguously aligned to allow continuous gravity flow liquid to be permeated with oxygen repetitively as it passes through a successive series of reaction chambers. The invention provides furthermore a novel apparatus to interject into liquids high volumes of low-pressure air to effect mass transfer of oxygen.
REFERENCES:
patent: 2820620 (1958-01-01), Anderson
patent: 3051315 (1962-08-01), Boester
patent: 3054602 (1962-09-01), Proudman
patent: 3289608 (1966-12-01), Laval, Jr.
patent: 3841997 (1974-10-01), McGee
patent: 5273664 (1993-12-01), Schulz
Lawrence Frank M.
Simmons David A.
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