Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1990-04-11
1991-07-09
Cintins, Ivars
Liquid purification or separation
Processes
Ion exchange or selective sorption
210694, 210763, B01D 1500, C02F 128
Patent
active
050303589
ABSTRACT:
Solutions of organophosphorus biocides which also contain dissolved oxygen are deactivated by adding a catalytic amount of activated carbon.
REFERENCES:
patent: 3977966 (1976-08-01), Pradt et al.
patent: 4505823 (1985-03-01), Klein
Cooper Kenneth G.
Davis Keith P.
Saunders Mark A.
Talbot Robert E.
Albright & Wilson Limited
Cintins Ivars
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