Fig. 3
From: Cultivation of microalgae for biofuel production: coupling with sugarcane-processing factories
Process flow diagram for the integrated process (WW wastewater, FG flue gas, Ev.W evaporated water, CL clarification, PBR photo-bioreactor, SET settling, DAF dissolved air floatation, CE centrifugation, CD cell disruption, LE lipid extraction, LEA lipid extracted algae, PS phase separation, SR solvent recovery/recycle, TR transesterification, ME methanol evaporation, RM recycle methanol, MM makeup methanol, MS makeup solvent, FIL filtration, FA filtered algae, FW fresh water, RW recycle water, AD anaerobic digester, GLY glycerol, Vin vinasse, UPG upgrading, BD biodiesel, BG biogas, N nitrogen, P phosphorus, DRY drying, BF bio-fertilizer)