Metals recovery from mechanical and hydrometalurgy processing of printed circuit...

Bayer liquor purification: organic and inorganic impurities removal to increase precipitation...

Hydrometalurgical process investigation of Nb an Ta extraction from tin slag

Kinetic study on leaching of metals from waste printed circuit boards

Use of ion-exchange resins in wastewater from electroplanting process

Bacterial degradation of phenolic compounds visiting the decontamination of the foundry...

Recycling of batteries: recovery of manganese in the form of electrolytic manganese...

Assessment of bacterial degradation of cyanide using isolated strains from mining...

Study of organometallic complexes formed in the nickel and cobalt extraction step...

Evaporators life cycle assessment and life cycle costing for sugar cane plants