acid metalliferous drainage definition

acid metalliferous drainage means drainage that is characterised by low pH, elevated metal concentrations, high sulfate concentrations and high salinity.

Related to acid metalliferous drainage

  • Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive materials, composed wholly or partly of licensed material, exist in concentrations:

  • Hydrofluorocarbons means compounds that only contain hydrogen, fluorine, and carbon.

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