Photo by Duane Daws ACTIVE PLANTThis pilot plant commissioned by Mintek was operating at a mining site in Randfontein using inexpensive glycerol as a substrate PASSIVE PLANTA laboratory-based passive ...
JOHANNESBURG (miningweekly.com) – There is a dire need for alternative, sustainable cheap processes to treat mining-impacted water (MIW) and acid mine drainage (AMD), says State-owned research ...