Liquid purification or separation – Filter – Material
Patent
1987-06-23
1988-12-06
Spitzer, Robert
Liquid purification or separation
Filter
Material
210504, 210688, 210912, 502417, 502516, B01D 2314, B01J 2032
Patent
active
047894750
ABSTRACT:
A filter bed material for the removal of heavy metal ions from water and process for the manufacture thereof. The bed material includes a charcoal bed having a chelating agent adsorbed thereto utilizing a polymer to aid in the adsorption of the chelating compound.
REFERENCES:
patent: 2773601 (1956-12-01), Keller et al.
patent: 3118831 (1964-01-01), Morris
patent: 3873581 (1975-03-01), Fitzpatrick et al.
patent: 4080171 (1978-03-01), Sano et al.
patent: 4157434 (1979-06-01), Floryan et al.
patent: 4220726 (1980-09-01), Warshawsky
patent: 4303704 (1981-12-01), Courduvelis et al.
patent: 4430226 (1984-02-01), Hegde et al.
patent: 4496664 (1985-01-01), Motojima
patent: 4500494 (1985-02-01), Scher
patent: 4566972 (1986-01-01), Bennison et al.
patent: 4578195 (1986-03-01), Moore et al.
patent: 4659512 (1987-04-01), Macedo et al.
Harte Richard A.
Wilson David B.
Environmental Concerns, Inc.
Guillot Robert O.
Spitzer Robert
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