SILVER RECOVERY FROM SCRAP FILM AND PAPER The silver that remains in black-and-white film and paper after processing can also be recovered when the film and paper become scrap.
silver recovery
the method of reclaiming silver thiosulfate from used fixing baths in photoprocessing, thereby reducing water effluent pollution and conserving a natural resource.
Silver recovery - system of reclaiming silver from exhausted solutions.
Silver salts - compounds of silver.
Simultaneous contrast - effect that adjacent color hues have upon each other.
were jacking silver to the moon, I had a camera shop/studio, and decided to do some small scale silver recovery.
However, the maximum silver concentration in discharge is very often tightly regulated. Silver is also a somewhat precious resource. Therefore, in most large scale processing establishments, exhausted fixer is collected for silver recovery and ...
 See also: Photograph, Silver, Back, Film, Processing
  
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