Biofuel-producing algae can now be farmed 10x faster than before
New process moderates temperature of grow environment
When the microalgae is first seeded, it’s kept at 15 degrees celsius, which makes it a solution. When it’s heated by just 7 degrees, it becomes a gelatinous mixture in which microalgae grows in clusters 10x larger than in the regular medium. Finally, it’s cooled again for harvesting, at which point it turns back into a solution, which can be separated using gravity.
See also: the study put out by Syracuse University