| abstract |
Disclosed is an integrated waste usage and energy production system comprising the following subsequent, connected units: n(a) an anaerobic digester unit; n(b) a liquid-solid separator unit n(c) a refinery unit n(d) an algae bioreactor unit n(e) an oil extraction unit n nfurther comprising, in connection with both the digester unit (a) and the bioreactor unit (d) an electricity generating unit (f), i.e. a power plant, and optionally comprising a gasification unit (g) connected to the separator unit (b). n The system can be used in a process in which food or feed supplements from algae oil are made, together with energy production. |