Liquid purification or separation – Processes – Including controlling process in response to a sensed condition
Patent
1993-04-19
1995-06-27
Nessler, Cynthia L.
Liquid purification or separation
Processes
Including controlling process in response to a sensed condition
210748, 210759, 210760, 210 961, 210143, 210192, 210202, 210220, 210241, 4221863, C02F 178
Patent
active
054276934
ABSTRACT:
An apparatus includes a frame carrying a process tank, ozone generating tubes, a venturi, and an infusion chamber for treating water with ozone. A pump circulates water from the process tank and through the venturi to the infusion chamber. The infusion chamber is connected immediately downstream from the venturi. The infusion chamber has a predetermined pressure to produce a head space and thereby generate a relatively large number of bubbles of relatively small size to enhance the mass transfer of ozone into the water. A length of tubing is connected downstream from the infusion chamber to enhance the contact time between the ozone and the contaminants. An ozone generator tube including an inner electrode formed of a mass of helical windings produces a high concentration of ozone from a cooled air supply.
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Brochure-RAYOX.RTM. Product Description, Solarchem Environmental Systems, Sep. 1990.
Mausgrover Robert H.
McEachern Dennis H.
Nessler Cynthia L.
O'Three Limited
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