(in lingua inglese)
Specific energy demand and profit of the pretreatment.
Analyzing the specific energy balance, no energy profit were registered for all treatments.
• This was mainly due to the low increase in biogas production compared to raw substrate digestion
• The amount of energy produced in the form of biogas (EB) and heat (EQ) was not enough to level the treatment energy demand (ED).
• Even if with negative results, MW showed better energetic response than A