Search U.S. government technical reports digitized or harvested by TRAIL.
Gold recovery from scrap electronic solders by fused-salt electrolysis
Conversion of municipal and industrial refuse into useful materials by pyrolysis
Bureau of Mines research and accomplishments in utilization of solid wastes,
Converting organic wastes to oil :a replenishable energy source,
Dry-pressed building bricks from copper mill tailings
Resource recovery from raw urban refuse
Bureau of Mines research on resource recovery :reclamation, utilization, disposal and stabilization
Regeneration and recycling of waste chromic acid-sulfuric acid etchants
Low-rank coals and waste materials for reduction roasting and metallization of iron oxides