Harsco Metals & Minerals
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Common examples of filter media applications for slag:

  • Sports field turf drainage
  • Landfill drainage
  • Degraded water from waste water or storm water
Waste Water Treatment
Waste Water Treatment
The cubical and vesicular nature of steel slag makes it an ideal medium for trickling filters in sewage treatment works, surface water run offs, farming effluent, or industrial effluent.
Acid mine drainage
Acid mine drainage
Specialized slag product for acid mine drainage