Effect of coagulant/flocculants on bioproducts from microalgae

- Harvested microalgae using cationic starch, alum, and centrifugation.
- Fractionated into acetone, butanol, ethanol, biodiesel and bacterial growth media.
- Higher yield of acetone, butanol, and ethanol by cationic starches than alum.
- Higher biodiesel produced by cationic starches than alum.
- Higher bacterial growth observed in media obtained from cationic starch harvesting.