date:Feb 10, 2020
g waste cooking oil.
One challenge was finding old cooking oil from a restaurants deep fryers to test in the lab. Despite contacting several major national fast food chains, the only one that responded was McDonalds. The oil used in the research was from one of the hamburger chains Scarborough restaurants.
Simpson and his team used a straightforward one-step chemical process in the lab, using about one litre of used cooking oil to make 420 millilitres of resin.
The resin was then used to prin