Process development for recovery of copper and precious metals from waste printed circuit boards with emphasize on palladium and gold leaching and precipitation

Equilibrium and kinetic studies on free cyanide adsorption from aqueous solution by activated carbon

Production of copper cathode from oxidized copper ores by acidic leaching and two-step precipitation followed by electrowinning

The effect of thermal and acid treatment of kaolin on its ability for cyanide removal from aqueous solutions

Characterization and utilization of clay‐based construction and demolition wastes as adsorbents for zinc (II) removal from aqueous solutions: an equilibrium and kinetic study

Removal of Zn(II) ions from aqueous solutions by ethyl xanthate impregnated activated carbons