GALVANIC INDUSTRY

precipitation section of Zn/Ni discharges in Chemical-physical plant

reaction tanks and lamellar decanter (detail) for the Chemical-Physical plant

galvanic zero discharge system (ZLD) for aluminium treatment

reverse osmosis system for wastes recycling (pre-assembly in the workshop)

Zn/Ni galvanic waste (reverse osmosis section) recycling plant in Spain

anodic oxidation chemical-physical system, flow rate 30 m³/h

INDUSTRIAL WASTE WATER TREATMENT FOR THE GALVANIC INDUSTRY

For galvanic and surface treatment companies (chrome plating, galvanizing, industrial painting and metal treatments in general), Tecn.A. designs and builds plants for primary water treatment and waste water purification.

Galvanic companies, in their production stages, generate waste that, due to the presence of heavy metals, toxic substances, organic substances and surfactants, can be considered among the most polluting and difficult to purify.

SOLUTIONS by TECN.A.

• CHEMICAL-PHYSICAL TREATMENTS, with fractionated precipitation and oxidation of the surfactants (Fenton process)
• SELECTIVE POLYSHING, with chelating resins for the collection of heavy metals residues
• REVERSE OSMOSIS for WASTE WATERS TREATMENT, for the treatment and recycling of some discharges.

In addition to the consolidated experience in the Italian market, Tecn.A. can claim experience in several foreign markets, with installations in Europe and worldwide.

The customization of all the systems produced is at the ground of the Tecn.A. philosophy, in a field where the needs are so different from one customer to another.