Water Quality in PGM Ore Flotation The effect of Ionic …
keen focus on the depression of gangue as well as froth stability Methods 1 kg ore samples were milled at 66% solids in synthetic plant water for 15 minutes in order to obtain a grind of 60% passing 75µm The milled slurry was transferred into a 3L Denver flotation cell The volume of the cell was made up to generate 35% solids using synthetic plant water at the required ionic strength