Open versus closed feedwells is still a debating point, Outotec special projects director Ian Arbuthnot writes for Australian Mining.
Veolia Water Solutions & Technologies will showcase three new technologies to combat problems with mine water on Stand 1062 during the 2008 Goldfields Mining Expo (GME).
Outotec has approached a team of CSIRO researchers, working through the Parker Centre for Integrated Hydrometallurgy Solutions, for an independent analysis of their patented new feedwell design.