Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using direct contact with electrical or electromagnetic...
Reexamination Certificate
2007-06-28
2011-11-29
Griffin, Walter (Department: 1778)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using direct contact with electrical or electromagnetic...
C422S020000, C422S186000, C210S748010, C210S748120
Reexamination Certificate
active
08066940
ABSTRACT:
Simultaneous application of ozone and ultraviolet light (UV185 and UV254) in water to be purified will create hydroxyl radicals, which combination will cause conversion of AS (III) that may be present to As (V), oxidation of inorganic matter such as manganese, sulfur, phosphorus and organic matter and provide virucidal and germicidal effects to purify the water.
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Denkewicz, Jr. Raymond P.
Engelhard Rolf
Allen Cameron J
Danielson Mark J.
Griffin Walter
Pillsbury Winthrop Shaw & Pittman LLP
Zuvo Water, LLC
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