Product Brochure: Evaled® Evaporation Technology | PRAB
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Evaled® Evaporation Technology


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Proven to Reduce Water Costs of Up to 99%

Evaporation technology: the valuable and natural solution |

Evaporation Solutions for Industrial Water & Wastewater Treatment


Backed by the PRAB Difference


Evaled Evaporation Technology
Reduce Washwater & Detergent Cost Up to 75%
Evaporation is not only a natural phenomenon, but also a clean separation technology that has been recognized as a Best Available Technique in several wastewater treatment processes.

Evaled Evaporators are Industrial Systems that Accelerate the Natural Evaporation Process |


EVALED® Evaporators are Industrial Systems that Accelerate the Natural Evaporation Process
Evaled evaporators are fully automatized, standardized, modular units that are low in energy consumption and have a low CO2 footprint. Capacities range from 1 to 200 tons per day (43-53,000 gpd) of distillate from wastewater treatment.

These highly reliable evaporators are effective in reducing wastewater volume and producing a high quality, reusable distillate (ZLD). They are an effective solution for concentrating and removing salts, heavy metals and a variety of hazardous components. All evaporators undergo a Factory Acceptance Test (FAT) with water before shipment.

In the past 2 years PRAB has provided equipment that saved customers nearly $2.6 million annually by repurposing their wastewater for reuse or sending to sewer.

Benefits of EVALED®

  • Disposal cost reduction
  • Wastewater volume reduction
  • Water recycling and reuse
  • Valuable components recovery
  • High outlet quality
  • ZLD (Zero Liquid Discharge)
  • High level of automation
  • Option for remote control
  • Quality certification (ISO 9001/2008)



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No Air Emissions – Ever
Evaled Range & Models
Three different evaporation technologies can be adapted to suit our clients’ water treatment needs.

Evaled Range & Models |



See Proven Results at today


Full Spectrum Industrial
Water & Wastewater Treatment Systems
More Than 3,000 Units Installed Worldwide

Markets & Applications:

  • Mechanical & surface treatments (automotive, aviation, appliances, parts for furniture)
  • Healthcare (pharma, cosmetics)
  • Chemical
  • Waste, biogas, biofuels
  • Photovoltaic & microelectronics
  • Food & beverage
  • Graphic arts
  • Power
  • Oil & gas
  • Mining & primary metals
  • Other industrial processes
Evaled Markets & Applications |



Evaled is designed with the most suitable materials in order to safely treat aggressive liquids. Resistance to corrosion is a primary feature of every Evaled evaporator, essential when dealing with extremely concentrated liquids.

Austenic Stainless Steel

Uses: alkaline liquids, acidic liquids (pH>4) with a low percentage of chlorides, oil emulsions, liquids from flexographic printing.

Nickel Alloy

Uses: very acidic liquids (pH>2) with high content of chlorides, fluorides and metal, anodizing wastewater, special applications.

Superduplex Stainless Steel

Uses: acidic liquids (pH>3) with high chlorides and metals content, galvanic wastewater, landfill leachate.

Silicon Carbide (SiC) – PC Type Only (KT-Series)

Uses: pickling wastewater, chromic acid recovery, aggressive liquids.



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