Title:
FILTER FOR REMOVING SOLIDS FROM LIQUIDS
Document Type and Number:
WIPO Patent Application WO1999052618
Kind Code:
A9
Abstract:
A filter (10) is disclosed which comprises a casing (18) having an inlet (42) for water to be purified. There is a first stage filter (12, 16, 58) for removing solids from the water. The water flows from the first stage filter to a second stage filter (66) for the purpose of subjecting the water to ultra filtration or micro filtration and/or to reverse osmosis.
Inventors:
GRAHAM WILLIAM (ZA)
Application Number:
PCT/ZA1999/000016
Publication Date:
July 20, 2000
Filing Date:
April 15, 1999
Export Citation:
Assignee:
GRAHAM WILLIAM (ZA)
International Classes:
B01D29/44; B01D29/48; B01D61/02; B01D29/62; B01D29/90; B01D36/00; B01D61/04; B01D61/08; B01D61/14; B01D61/16; B01D61/18; B01D61/58; B01D63/08; B01D63/10; B01D65/02; B01D65/08; C02F1/44; (IPC1-7): B01D61/08; B01D61/18
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