Figure 3From: Pilot-scale conversion of lime-treated wheat straw into bioethanol: quality assessment of bioethanol and valorization of side streams by anaerobic digestion and combustionSchematic depiction of an integrated process converting lignocellulose into ethanol, biogas (methane), carbon dioxide, compost, energy (heat and power) and ash. The energy can be used for the process or delivered to the grid. The 'clean' water can be recycled into several steps of the process.Back to article page