Water treatment with Desulfate process

Water treatment with Desulfate process

New chemical precipitation process for industrial effluents contaminated by sulphates, fluorides and heavy metals.

Chemical-physical treatment plants for industrial effluents. SAITA designs and produces continuous or batch chemical-physical plants. Aluminium anodizing, electroplating and powder coating applications.
Water treatment and water recycling systems.

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Advantages

  • Sulphates removal < 500 mg/lt
  • Fluorides removal < 5 mg/lt
  • Heavy metals removal
  • Water recycling
  • Chemical precipitation

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Applications

trattamenti galvanici impianti trattamento acque

ELECTROPLATING AND ANODIZING

Treatment solutions for water and effluent from electroplating and aluminium anodizing. 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.

verniciatura a polveri

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.

Trattamento acque reflue nella produzione di filo metallico

METALLIC WIRE PRODUCTION

Chemical surface treatments applied to the metallic wire production requires waste water treatment plants. SAITA produces chemical-physical plants for the effluents treatment and chemical baths filtration equipments. Since 2014 our latest innovation is the introduction of the Desulfate process for the zero discharge treatment of rinsing waters obtained from the wire’s pickling with sulphuric acid. We produce also crystallizers to clean pickling baths from the contamination of metals and salts.

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