Anaerobic digestion of extruded OFMSW

作者: Daniel Novarino , Maria Chiara Zanetti

DOI: 10.1016/J.BIORTECH.2011.10.001

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摘要: Organic fraction of municipal solid waste (OFMSW) was used to feed two pilot plants 1000 l working in anaerobic conditions. The OFMSW had previously been treated using a system extrusion which, due exerted pressure, separates the undesired fractions from organic and reduces kind homogeneous jam. Pilot tests were performed semi-continuous conditions with stepwise progressive increase total solids content (TS) input material 3% TS w/w (1.5 g VS l(-1) d(-1) loading rate) 10% (4.3 activated sludge as diluting agent. average specific biogas production obtained 600 kg(-1)VS. When increased w/w, went up 800 methane always higher than 60% measured by volume.

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