Special experience

Special experience and expertise gained from his many years of work in various biogas technology sectors adds to the extensive know-how of the founder of the enterprise, Dr. Hans Friedmann.

  • Development of micronutrients in 1989, and first-time use in renewable raw materials biogas plants for high-load fermentation at a loading rate of more than 10 kg
  • Monofermentation of silage, especially whole crop cereal silage, grass and corn
  • Mono-fermentation of sugar beets
  • Fermentation of industrial stillages (e.g., from bioethanol production)
  • Fermentation of municipal and industrial wastes
  • Development of an agitator adapted to meet the special requirements of dry fermentation at high dry matter contents
  • Brazil (sugar industry)