Safety-Kleen's Wastewater Treatment Services provide a wide range of aqueous treatment technologies for liquid and semi-liquid hazardous and non-hazardous wastewater. Through our network of company treatment facilities located throughout North America we can accept waste in bulk and drum and via rail.


Typical Wastewater Treated

  • Inorganic wastewater
  • Organic wastewater
  • Listed hazardous wastewater
  • RCRA wastewater with heavy metals
  • RCRA wastewater with organics
  • Non-hazardous wastewater
  • Oil and water mixtures
  • CERCLA hazardous wastewater
  • TSCA, RCRA/TSCA and non-TSCA PCB wastewater


Wastewater Treatment Technologies

  • Chemical oxidation and reduction
  • Acid/Base neutralization
  • Chemical precipitation of metals
  • Flocculation
  • Filtration
  • Carbon adsorption
  • Supercritical fluid extraction
  • Biological treatment
  • Oil/Water separation
  • Stabilization through encapsulation