PUR-ALL

Chemical-physical plants for water purification by metal precipitation and neutralization of acids and alkaline.

PUR-ALL is based on a combined action between a chemical additive (PUR-ALL 03S) and application technology. Thanks to that combination, Sulfates and Fluorides are precipitated as ‘total insoluble complex’ of Al3O3, CaO, CaSO4, CaF2.

PUR-ALL process, allow to leave waste water with extremely low pollution

  • Sulphates: ≤ 150 ppm
  • Fluorides: ≤2 ppm
  • Conductivity: ≤ 400 µS/cm

PUR-ALL find its application on any acidic section containing H2SO4 and HF such as:

  • Aluminum Anodizing and Painting
  • Stainless Steel Pickling
  • Aluminum Cans & Coil

PUR-ALL technology is Barium and Barium salts free
PUR-ALL is also propaedeutic to ZLD (Zero Liquid Discharge) technology

This Technology is applicable to the following fields

ALUMINUM

STEEL/ GALVANIZING/S.S.

ALUM

CANS

STEEL

PUR-ALL

Waste water treatment plants for metal finishing (aluminum and steel) wastes treatment.

ALUMINUM

ALUM

CANS

STEEL/ GALVANIZING/S.S.

STEEL

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