EVALED - Evaporator - Veolia Water Technologies Italia Spa

Stone wool production - Case Study

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Feb. 29, 2024

THE CLIENT

The Client is a multinational manufacturer of mineral wood products, a world leader in industrial stone wool solutions, building insulation, acoustic ceilings, and engineered fibres. The Polish plant has 3 production lines with similar wastewater characteristics.

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THE CLIENT`S REQUEST

The Client`s project is part of a larger investment aimed at saving energy and involves the use of waste heat, reduction of disposal costs and of water consumption.

THE SOLUTION

  • Evaporation technology: AC F 20
  • Construction material: UNS S32750
  • Overall dimensions: 9.1 sqm
ANALYSIS OF MAIN PARAMETERS

RESULTS

  • Reused water: 92.5%
  • Concentration factor: ∼13.3 times
  • Reducing waste volume and disposal costs
  • Reducing water consumption
  • Reuse of distillate in the production process