Metal-value recovery from metal hydroxide sludges: removal of iron and recovery of chromium. Final report, October 1985-July 1987

The report describes the application of commercially developed hydrometallurgical processes to the recovery of metal values from complex metal finishing hydroxide sludges. Information in the report will be useful to the electroplating and waste-disposal industries in general and to other industries responsible for treatment and disposal of metal-bearing process solutions.