ISEF 2019 Team Profile Angelina Arora – Green to Clean: Using Algae to remediate Oil Spills

Angelina conducted a novel investigation into strategies to remediate oil spills using ferromagnetic nanoparticles and algae. Angelina successfully magnetised algae that was then able to be used to degrade oil in a simulated spill. This could then be removed using a neodymium magnet. Trialling different amounts and strains of algae, Angelina established that the Scenedesmus obliquus strain of algae was the most effective in degrading the oil, and the most effective amount of algae was a volume 1.5 times that of the oil.