Havukainen, J.; Uusitalo, V.; Niskanen, A.; Kapustina, V.; … - In: Renewable Energy 66 (2014) C, pp. 232-240
This study focused on identifying various system boundaries and evaluating methods of estimating energy performance of … biogas production. First, the output–input ratio method used for evaluating energy performance from the system boundaries was … energy performance of the biogas plant. Furthermore, Rf and energy output in relation to total solid mass of feedstock (FO …