Method of treating photographic waste

Details Method of treating photographic waste Method of treating photographic waste

1989-01-10

1991-05-14

Van Le, Hoa

Radiation imagery chemistry: process, composition, or product th

Regenerating image processing composition

430399, 430400, 430432, 430444, 210681, 210692, 423 25, G03C 1124

Patent

active

050155601

ABSTRACT:
A method of treating a waste solution resulting from the processing of a photographic material with a working solution is disclosed, wherein at least part of said waste solution is absorbed by a resin capable of absorbing at least 50 times its own weight of a liquid.

REFERENCES:
patent: 4043901 (1977-08-01), Shimamura et al.
patent: 4134863 (1979-01-01), Fanta et al.
patent: 4168971 (1979-09-01), Szczepanski
patent: 4578195 (1986-03-01), Moore et al.
patent: 4606827 (1986-08-01), Ernston et al.
"Silver Recovery from Water with Ion Exchange", Journal of Applied Photographic Engineering, vol. 6, No. 1, Feb. 1980, pp. 14-18, Chou.
Ion-Exchange Resins for General Use, Amberlite, Organo Co., Ltd. of Japan, Feb. 1984.

Affiliated with

Also associated with

Rating

Method of treating photographic waste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of treating photographic waste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of treating photographic waste will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1647783