References Biogas Plants

Over the years, our ULTRAWAVES high- performance ultrasound systems have been installed in many biogas and waste fermentation plants nationally and internationally in order to promote the intensification of the anaerobic biomass fermentation.

Improvement of digestion process in farmland biogas plants (FBP) and food waste biogas plant for electrical power generation

  • Mariks FWBP, Germany (1,100 kW)
    Full-scale installation since 2012
    • increase in power generation of 13%
    • reduction of VS content in digastate from 56% to 52%
  • Bispingen FBP, Germany (1,100 kW)
    Full-scale installation since 2010
    • increase in biogas production of 12%
  • Bordesholmerland FBP, Germany (1,600 kW)
    Full-scale installation since 2011
    • saving substrate costs of 9%
    • increase in methane concentration of 4%
    • decrease in plants’ electricity requirements due to decrease in viscosity
    • enhancement of the plant by installation of a second US-system
  • Ense FBP, Germany (3,556 kW)
    Full-scale installation since 2015
    • increase in specific power production of relatively 10%
    • increase in the actual electricity production versus the theoretical by 5 to 7% absolutely
    • increase in methane concentration of 2%
    • significant reduction in the viscosity of the biomass suspension
    • expansion of the plant with two further high-performance ultrasonic systems
  • Haren FBP, Germany (590 kW)
    Full-scale installation since 2015
    • substrate savings of 8% (fresh substrate)
    • cost reduction of about 10%=40000€ per year
    • Stabilization and increase in CHP-performance of about 1 %
  • Löhndorf FBP, Germany (1,000 kW)
    Full-scale installation since 2012
    • increase in generation of electricity of 10%
    • decrease in plants' electricity requirementsof 80%

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