Meet our Depuratore Botanico, an Organic Solvent  Nano-filtration membrane system for non-thermal solvent recovery, winterization, and terpene isolation. Eliminate the need for a falling film evaporator or other similar equipment, as well as chillers and freezers for cryo extraction and winterization. Our systems are sized for any facility's scale so you can run your extraction process without bottlenecks. Reduce your operating costs with our efficient solvent recovery systems.

Duplex model allows both winterization/remediation and solvent recovery in one machine.


  • Non-Thermal Solvent Recovery
  • Winterization:
    • Remove Lipids & Waxes
    • Remove Sugars
    • Remove Gums and Phospholipids
    • Remove Water Soluble compounds
  • Color Remediation
  • Terpene Isolation


  • 2.5 Cents (USD) or less per Gallon of clean solvent processed.
  • Up to 120 Gallons Per Hour permeation in ethanol.
  • Compatible with standard SWE membranes.
  • Inexpensive membrane replacement.
  • Long membrane life.
  • Can operate 1 or 4 membranes.
  • All stainless and Viton construction.
  • C1D1 Compliant