Coiled membrane filtration system

Details Coiled membrane filtration system Coiled membrane filtration system

1995-08-08

1997-05-06

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

21032169, B01D 6904

Patent

active

056267584

ABSTRACT:
A method and apparatus for achieving reverse osmosis, microfiltration, nanofiltration and ultrafiltration, produces Dean vortices against a membrane surface which is advantageously in a form of a wound helical membrane tube.

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Article in Journal of Membrane Science, 80 (1993: pp. 35-47, Authros, H. Winzeler & G. Belfort.
Article in Medical & Biol. Eng/Comput., 1977, 15., 106-117, Authors U. Baurmeister, D. James & W. Zingg.
Amer. Soc. for Artificial Internal Organs, vol. XXI, pp. 215-223, Wash. DC, Apr. 17-19, 1975.
"Linear and Helical Flow . . . " Dasgupta, Anal. Chem. 1984, 56, 96-103.
"Ion Chromatographic Separation . . . " Dasgupta, Anal. Chem. 1984, 56, 769-972.
"Micro Column Ion . . . " Rokushika et al., J. Chromat, 260 (1983) 81-87.

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