Enhanced Solid-State Biogas Production from Lignocellulosic Biomass by Organosolv Pretreatment
Figure 1
Accumulated methane production from SSAD of untreated and pretreated (a) elmwood, (b) pinewood, and (c) rice straw in different pretreatment conditions. The symbols represent the untreated substrates (◆), the substrates pretreated at 150°C for 0.5 h (▲), at 150°C for 1 h (×), at 180°C for 0.5 h (+), and at 180°C for 1 h (■).
