Type of water: wastewater coming from steel machining and pickling: acid and oil emulsions
Type of technology: chemical-physical with heavy metals removal step
Duty flow-rate: 480 m3/day

Treatment steps

  • oil separation
  • ph correction and flocculation, with addition of heavy metals precipitation step
  • neutralization
  • sludge sedimentation with rotating bridge
  • multimedia filtration and activated carbon adsorption
  • sludge drying with press-filter

Customer Officine maccaferri S.p.A.
Installation site Celano (AQ)


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