Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – Including means adding material into environmental gas
Patent
1995-05-09
1996-11-12
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
For deodorizing of, or chemical purification of, or...
Including means adding material into environmental gas
422110, 422111, 422120, 422121, 422124, 42218607, 42218614, A62B 708
Patent
active
055737307
ABSTRACT:
An ozone generator is disclosed in which ozone production is controlled through corona voltage and airflow. The ozone from the generator converts perchloroethylene vapor in dry cleaning effluents into environmentally acceptable compounds. Ozone generation is controlled in response to the perchloroethylene vapor concentration in the mixture that is discharged from a mixing chamber in the apparatus. Other features include an inflatable retention chamber for allowing the ozone and perchloroethylene reaction to go to completion and improved means for cleaning the glass plates in the ozone generator by sliding the plates out of the generator structure.
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Thornton Krisanne M.
Warden Robert J.
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