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Lignocellulosic biomass. “Anaerobic fermentation is especially valuable because its end product is methane, a renewable energy source.”

  • “The anaerobic fermentation process has achieved growing importance in practice in recent years.”1
  • “Anaerobic fermentation is especially valuable because its end product is methane, a renewable energy source.”

Researchers from Institute of Environmental Engineering, Universitätsstraße 150, Bochum, Germany; have presented an article titled: “Microbiological fermentation of lignocellulosic biomass: current state and prospects of mathematical modeling.”

The researchers from Bochum, Germany, have also noted:

  • “While the use of renewable energy sources has accelerated substantially in recent years, their potential has not yet been sufficiently exploited.”
  • “This is especially true for biogas technology.”
  • “Biogas is created in a multistage process in which different microorganisms use the energy stored in carbohydrates, fats, and proteins for their metabolism.”
  • “In order to produce biogas, any organic substrate that is microbiologically accessible can be used.”
  • “The microbiological process in itself is extremely complex and still requires substantial research in order to be fully understood.”
  • “Technical facilities for the production of biogas are thus generally scaled in a purely empirical manner.”
  • “The efficiency of the process, therefore, corresponds to the optimum only in the rarest cases.”
  • “An optimal production of biogas, as well as a stable plant operation requires detailed knowledge of the biochemical processes in the fermenter.”
  • “The use of mathematical models can help to achieve the necessary deeper understanding of the process.”
(1) Lübken M, Gehring T, Wichern M: Microbiological fermentation of lignocellulosic biomass: current state and prospects of mathematical modeling. Appl Microbiol Biotechnol. 2009 Dec 4; (Article in Press)







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