Developed and thought on for years …

Wet process


  • Efficient at high capacities
  • Proven technology from fishmeal production
  • Comparably lower drying costs than the dry process
  • Possibility to dissolve chitin


  • Complex process
  • In spray drying – no energy recovery
  • Lower protein content than in the dry process
  • Processing only possible with large quantities (> 5t / hour)
  • Need for adaption for animal welfare
  • Fluctuations in the protein content in the final product