Lipid-extracted microalgal biomass waste for biogas

Microalgae contain substantial amounts of lipids (2–46%), carbohydrates (8–64%) including cellulose and starch, proteins (6–71%), fats and many other valuable compounds. The current obstacle for microalgal biodiesel development lies in its economics, because until now there has been no commercial…

Crisis and Opportunity

Oh Soo-young reports for Arirang News in South Korea that, while algae are damaging local ecosystems, numerous researchers in Korea are turning the crisis into opportunity. The number of patent applications for algae-based technologies has risen to roughly 50 per year – a fifty-fold increase from ten years ago…

Algae 101 Part 28

Every few months, a new study argues for or against algae biofuels. The issues each article brings forward are worth thoughtful consideration. This author has published over 60 peer-review research papers and book chapters…