Archived posting to the Leica Users Group, 1999/03/07
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]George Huczek wrote: > At what point does it become economically feasible to investigate silver > recovery techniques? My total volume of used fixer for print and paper > developing only amounts to a few gallons a year. With this small amount, > is silver recovery even worth considering? No. Recovery efficiency drops to zero quickly. Even 50 gallons a month is economically unfeasible and difficult to manage, but nevertheless falls under the scrutiny of the regulators. A few gallons a year...forget it! Mike