PROCESS FOR CO-PRODUCTION OF BIO-ENERGY AND PRODUCTS FROM INTEGRATED CONVERSION OF BIOMASSES AND MUNICIPAL WASTES

摘要

A process of using algal and lignocellulosic biomasses deriving from the exploitation of the by-products generated by primary conversion systems, digestate, biochar, water, CO2 and nitrogenous and sulphurised compounds and ashes as nutrients for the production of vegetable organisms by intensifying the photosynthesis processes for the treatment of emissions and the sequestration of CO2; feeding a substratum to a press-extrusion system so that it is sub-divided into a liquid organic fraction and an energetic dry fraction; using a liquid organic fraction as feed for a biogas generation system by bacterial fermentation under anaerobic conditions; using the energetic dry fraction as feed for a synthesis gas generation system by thermo-chemical conversion; wetland bio-filtering water obtained as by-product from the biogas and syngas generation system, obtaining purified water and primary biomass; using biogas and/or synthesis gas produced by a co-generation system and/or biofuels deriving from biogas and/or synthesis gas to feed vehicles.