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Table 11 Energy demand for biogas production and upgrading

From: Cultivation of microalgae for biofuel production: coupling with sugarcane-processing factories

Process step Value
Electricity demand of anaerobic digester for mixing (MWh/year) 685.82
Thermal energy of anaerobic digester for heating (MWh/year) 1775
Electricity demand for water scrubber (MWh/year) 335.73
Total (MWh/year) 2796.55