Silver and Fertilizer from
Photo Wastes
Photo Wastes
Dr. John W. Whitney
Founder, Chairman,
President,
Itronics
Inc.
(OTCBB: ITRO; Frankfurt and Berlin:ITG)
Recycling Used Photographic Liquids to Pure
Silver and GOLD’n GRO liquid
Fertilizers
January 31, 2009
Presented at the SCIA Meeting
Atrium Hotel
Orange County Airport, California