Liquid purification or separation – Flow – fluid pressure or material level – responsive – Proportionate feed means
Patent
1979-01-10
1980-10-28
Adee, John
Liquid purification or separation
Flow, fluid pressure or material level, responsive
Proportionate feed means
210117, 210321R, B01D 1300
Patent
active
042305799
ABSTRACT:
A reverse osmosis system including a proportioning flow control, for controlling brine flow from a pressure resistant vessel containing a membrane cartridge, which has ends of two small diameter duct portions enclosed inside a hollow body, which is separate from the pressure resistant vessel containing the membrane cartridge. Means, such as a unitary mass of solidified epoxy adhesive, seals the passage of each of the duct portions through a wall of the hollow body and leaves space within the hollow body with which the open ends of the small diameter duct portions communicate and which itself communicates with a relief valve connected to a collector or tank for storage of permeate from the membrane cartridge under elevated pressure.
REFERENCES:
patent: 3442002 (1969-05-01), Geary, Jr. et al.
patent: 3747763 (1963-07-01), Kain
patent: 3939074 (1976-02-01), Bray
patent: 4077883 (1978-03-01), Bray
Bray Donald T.
Tondreau Raymond A.
Adee John
Allen Clement H.
Desalination Systems Inc.
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