Elimination of metal ions from aqueous effluents

Details Elimination of metal ions from aqueous effluents Elimination of metal ions from aqueous effluents

2008-07-01

2008-07-01

Upton, Christopher (Department: 1797)

Liquid purification or separation

Processes

Ion exchange or selective sorption

C210S679000, C210S688000, C210S757000, C210S912000

Reexamination Certificate

active

07393454

ABSTRACT:
Method for the elimination of metal ions from aqueous media, such as zinc, lead, chrome, copper, iron, aluminium, manganese, cadmium, cerium or silver and mixtures of the metals present in a trace or ultratrace state in aqueous effluents, by adsorption on a solid charge containing a metal chosen from group VIII.

REFERENCES:
patent: 2905323 (1959-09-01), Megesi
patent: 3802910 (1974-04-01), Gerow et al.
patent: 3840365 (1974-10-01), Hammes et al.
patent: 3909244 (1975-09-01), Rose et al.
patent: 4028236 (1977-06-01), Townsend et al.
patent: 4152143 (1979-05-01), Kausel et al.
patent: 5082492 (1992-01-01), Gallup et al.
patent: 5169538 (1992-12-01), Habermann et al.
patent: 5531901 (1996-07-01), Miyabe et al.
patent: 5647991 (1997-07-01), Smith
patent: 0 364 188 (1990-04-01), None
patent: WO 93/10049 (1993-05-01), None
patent: 98 16476 (1998-04-01), None
Translation of PCT document WO 93/10049.
E. Smith, “Uptake of Heavy Metals in Batch Systems By a Recycled Iron-Bearing Material,” Water Research, Elsevier Science Publishers, Amsterdam, NL, vol. 30, No. 10, Oct. 1, 1996, pp. 2424-2434, XP000638988 ISSN: 0043-1354.

Affiliated with

Also associated with

Rating

Elimination of metal ions from aqueous effluents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Elimination of metal ions from aqueous effluents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elimination of metal ions from aqueous effluents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2743100