Tag: lime neutralization

Optimizing Lime Treatment that Uses Decommissioned Open Pit

February 12, 2019

Water management at this nickel mine in Northern Qu├ębec involves the operation of a Low Density Sludge (LDS) lime treatment system that uses a decommissioned open pit as a reactor and sludge settling basin. The source of mine impacted water being treated is surface run-off and water collected in several active and old open pits […]