Zero liquid discharge and water recycling

Zero liquid discharge and water recycling

SAITA produces industrial vacuum evaporators for the treatment of waste process solutions.
Distillation of waste water for disposals cost reduction and >90% of water recycling.

Industrial evaporators for waste water or process solutions, water recycling, concentration of liquid waste and recovery of raw materials.

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Advantages

  • Reduction of waste disposals
  • Higher distilled water quality, reusable in production
  • Savings on water consumption
  • Reduction on logistic costs for disposals
  • Automatic functioning 24h/24h
  • Zero emission

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Applications

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ELECTROPLATING AND GALVANIZING

Treatment solutions for water and effluent from electroplating and galvanizing industry. Treatments of rinsing water and effluents obtained from surface treatments of: metals, special alloys, and plastic. SAITA provides plants and solutions such as: Zero discharge plant, recycling of rinsing waters, polluted baths’ filtration, chemical-physical treatment plants, demineralization and reverse osmosis plants and evaporators.

Impianti per trattamento e riciclo acque reflue di lavorazioni meccaniche

METALWORKING AND DIE-CASTING

Treatment solutions for waste die-casting lubricant, oily emulsions, coolants, penetrant liquids and rinsing waters. Zero liquid discharge solutions for water recycling and oils disposals with vacuum evaporators and ultrafiltration plants for lubricants recovery. Saita offers also well water pre-treatment plants, such as reverse osmosis and nanofiltration. New vacuum drying system of metal components for washing lines application.

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POWDER COATING

Water treatment solutions for the chemical cleaning of metal surfaces (aluminium, carbon steel, zinc galvanized steel) before powder coating applications. Recycling demineralizators for Chrome free or passivation rinses and oil separators or sludge filtrations for degreasing baths. Chemical-physical plants for effluents treatment or zero liquid discharge solutions with evaporators or Desulfate process.