Liquid purification or separation – Structural installation – Closed circulating system
Patent
1998-02-19
2000-07-25
Lithgow, Thomas M.
Liquid purification or separation
Structural installation
Closed circulating system
210196, 210297, 210387, 210400, 210401, B01D 33056, B01D 2909, B23Q 1100
Patent
active
060933151
ABSTRACT:
An apparatus and method for filtering particulate materials from a fluid stream wherein a dirty fluid stream is passed through a moveable filter media and the cleaned fluid stream is recirculated in part to form filter media by-pass preventing liquid curtains along the side edges of said filter media.
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patent: 5601729 (1997-02-01), Bratten
Advanced Filtration Concepts
Lithgow Thomas M.
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