Capability of Phytoplankton (Chlorella vulgaris) Cultivation in Wastewater from Grease Trap
This laboratory study cultivated Chlorella vulgaris in sterilized and settled grease-trap wastewater. A medium containing 1 g/L calcium hydroxide and an initial density of 5×10^6 cells/mL supported the greatest growth, while COD, nitrate, and phosphate declined over seven days.