Producing biogas, comprises subjecting fermentation residues and/or fermentation substrates from a biogas plant to thermal after-treatment in liquid phase, in which gas potential existing in fermentation residues is developed by heating

摘要

Producing biogas, comprises subjecting fermentation residues and/or fermentation substrates from a biogas plant to a thermal after-treatment in a liquid phase, in which the gas potential existing in the fermentation residues is developed by heating.