Figure 3From: Sulfobacillus thermosulfidooxidans strain Cutipay enhances chalcopyrite bioleaching under moderate thermophilic conditions in the presence of chloride ionOxidation Reduction Potential (ORP) (Left panel) and total (continuous lines) and ferrous iron (dotted lines) (Right panel) in chalcopyrite bioleaching assays in the presence of chloride ion (3 g/L) at 50°C. Sulfobacillus thermosulfidooxidans DSM 27601 strain Cutipay (▲); Sulfobacillus acidophilus DSM 10332 (♦); Control without inoculation (■).Back to article page