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 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.
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.
Uses: alkaline liquids, acidic liquids (pH>4) with a low percentage of chlorides, oil emulsions, liquids from flexographic printing.
Uses: very acidic liquids (pH>2) with high content of chlorides, fluorides and metal, anodizing wastewater, special applications.
Uses: acidic liquids (pH>3) with high chlorides and metals content, galvanic wastewater, landfill leachate.
Uses: pickling wastewater, chromic acid recovery, aggressive liquids.