Liquid purification or separation – With gas separator
Patent
1995-03-15
1996-10-08
Cintins, Ivars
Liquid purification or separation
With gas separator
210192, 210202, 210259, C02F 900
Patent
active
055628222
ABSTRACT:
The present invention provides a method for removing contaminants from a waste fluid stream. The method includes contacting a waste fluid stream with a promoter of hydroxyl radicals to entrain the promoter of hydroxyl radicals in the waste fluid stream, passing the waste fluid stream having the promoter of hydroxyl radicals entrained therewithin along a substantially tortuous path to allow the promoter of hydroxyl radicals to dwell within the waste fluid stream and to further entrain the promoter of hydroxyl radicals in the waste fluid stream, and irradiating the waste fluid stream with ultraviolet radiation. The present invention also provides an apparatus for removing contaminants from a waste fluid stream.
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Destruction of Organics in Gaseous Streams Over UV-Excited Titiana, Raupp et al., 1992, pp. 1-16.
Use of Ozone, Ozone/Peroxide, and Ozone/UV For The Generation of OH Radicals to Oxidize Chlorinated Organics, Galbraith, et al., pp. 411-412.
Photocatalytic Wastewater Treatment Combined With Ozone Pretreatment; Tanaka et al., 1992, pp. 2534-2536.
Barnstead John W.
Furness, Jr. James C.
Rasche Kenneth J.
Cintins Ivars
Sun River Innovations, Ltd.
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