Biogas is an alternative resource for producing renewable energy from residual materials (crops, animal and agricultural waste, industrial waste, sewage sludge and FORSU, ie the organic fraction of municipal solid waste) through anaerobic digestion and subsequent cogeneration .
A biogas plant is used for the reuse of resources by disposing of organic waste, to reduce the environmental impact, to produce fertilizer, electricity, heat, ammonium sulphate and even biomethane.
Biomethane is the fuel that is obtained from the purification of biogas through appropriate chemical-physical treatments. It is suitable for the subsequent compression phase for the introduction of natural gas into the network.
The SBM deals with the construction of biogas plants: tanks (digesters), piping, mechanical assembly in general, stainless steel tube heat exchangers and internal heating coils of the operator.