Optimise transformation processes in the fermenter.
Producing biogas means feeding bacteria.
High gas yields and thus economic working require high feed quality for the microorganisms.
By adding enzyme mixtures, the bacteria in the fermenter is supported in decomposing vegetable polymers into for them usable monomers. This is especially of importance with high parts of cellulose.
Minerals and micronutrients on the contrary support growth of microorganisms. This is important for fermentation plants without or with small amounts of liquid manure or dung and for plants with one-sided substratum.
Better decomposition, better feed, more gas.