Aevya – Vacuum Evaporators

Aevya is Deepflow’s flagship series for advanced vacuum evaporation. These modular, energy-efficient systems recover clean water and concentrate challenging industrial effluents while minimizing energy use and maintenance.

Aevya supports both heat pump and steam/waste heat operation, with single- and multi-effect versions. Designed for thermal integration and ZLD strategies, they ensure low OpEx and high distillate purity — even under severe contamination loads.

The DEP model, based on Deepflow’s proprietary PFET technology, delivers unmatched energy efficiency (< 20 kWh/ton), CIP-friendly operation, and anti-scaling performance — making it ideal for critical applications in petrochemical, pharmaceutical, mining, energy, and electronics industries.

Model Code
  • DEH – Single-effect, heat pump
  • DES – Single-effect, steam/waste heat
  • DE2H – Multi-effect, heat pump
  • DE2S – Multi-effect, steam/waste heat
  • DEP – PFET polymer film evaporator
Model parameter table
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Model Code
Energy form
Efficiency configuration
Technical Type
Typical application scenarios
  • DEH – Single-effect, heat pump
    Heat Pump
    Single effect
    Standard
    General ZLD, low-T operations, no waste heat
  • DES – Single-effect, steam/waste heat
    Steam / Waste Heat
    Single-effect
    Standard
    Waste heat available, high-T operations
  • DE2H – Multi-effect, heat pump
    Heat Pump
    Multi-effect
    Thermal reuse
    Large-scale with low OpEx, no waste heat
  • DE2S – Multi-effect, steam/waste heat
    Steam / Waste Heat
    Multi-effect
    Thermal reuse
    Waste heat available, thermal reuse
  • DEP – PFET polymer film evaporator
    Heat + >60°C Inlet Temp
    Single-effect
    PFET (Polymer Film)
    High-strength wastewater, minimal OpEx
Applicable fields
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Type
Series
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