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Assignee: Illinois Water Treatment, Inc.


Location: Warrendale, PA
No. of patents: 2

NumberTitleIssue Date
5645727On-line ozonation in ultra pure water membrane filtration
Particle filtration of a feed of highly corrosive ultra pure water and contaminants is disclosed through a metal oxide membrane on ceramic support in combination with on-line ozonation. In one aspect, the filtering of ultra pure water includes passing the...
07/08/1997
5518624Ultra pure water filtration
Ceramic filtration of a feed solution of ultra pure water and particle contaminants is disclosed through a metal oxide membrane on ceramic support. In one aspect, the filtering of ultra pure water from a feed solution containing ultra pure water and conta...
05/21/1996
 
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