It is a process obtained by inserting great amounts of wet biomass (animal manure, cornstalk; corn and so on) into big tanks (diameter can vary from 22 to 32 mts) enclosed within gasometric domes with mixers that blend all together and produce big amounts of biomethan gas. The biomethan gas will then be used to operate an endothermic engine. The resulting biogas has an excellent heating power because of the high percentage of methane. Therefore it is suitable to an energetic valorization through direct combustion, realized in the boiler only through heat production, or in engines paired up with generators of just power production or through the combined emission of electricity and heat.
