Ozone applications for disinfection, purification and deodorization
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United States of America Patent
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May 21, 2002
Grant Date -
N/A
app pub date -
Dec 17, 1998
filing date -
Jun 26, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A frame-type ozone generator (242) has a plurality of elongated electrodes (201, 202) deployed in substantially parallel, spaced relation to each other so as to form a substantially flat electrode array, and a flow generator (241) for generating a flow of oxygen containing gas through the electrode array in a direction substantially perpendicular to the electrode array. Each of the electrodes is formed from an electrically conductive core (211) covered with polyvinyl-difluoride (212). Preferably, each electrode array is arranged within a frame (206) of a given area. Also disclosed are an apparatus for treating a product with ozone-containing gas in which pressure-waves are used to enhance effectiveness of the ozone treatment, and a two-chamber batch method for implementing treatment of a product with possibly harmful gases such as ozone.
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