Dialysis with ion exchange extraction of phosphates

Details Dialysis with ion exchange extraction of phosphates Dialysis with ion exchange extraction of phosphates

1978-04-10

1980-07-22

Castel, Benoit

Liquid purification or separation

With alarm, indicator, register, recorder, signal or...

Responsive to fluid flow

210259, 210266, 210295, 210321B, B01D 1300, B01D 1504, B01D 3100

Patent

active

042138590

ABSTRACT:
An apparatus for purifying blood has a blood compartment and a clearance compartment separated by a semi-permeable membrane. The apparatus includes a device containing a cation exchange resin charged with metal ions whose phosphates are insoluble in water. Metal salts of iron, aluminium, zirconium, lanthanum, thorium and tin are deposited on a cation exchange material and the charged cation exchange resin is contacted with dialysis liquid. The process of treating blood with the dialysis liquid is also contemplated.

REFERENCES:
patent: 3617545 (1971-11-01), Dubois et al.
patent: 3669878 (1972-06-01), Marantz et al.
patent: 3703959 (1972-11-01), Raymond
patent: 3715287 (1973-02-01), Johnson
patent: 3865726 (1975-02-01), Chibata et al.
patent: 3984313 (1976-10-01), Higgins
patent: 3985648 (1976-10-01), Casolo
patent: 3989622 (1976-11-01), Marantz et al.
patent: 4048064 (1977-09-01), Clark
"Artificial Support Systems for Liver Failure", Paul D. Berk et al., Conf. on Sorbents in Uremiathepatic Failure, Nov. 3-4, 1975.

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