Oil Filtration
An oil filtration system, chemical treatment, or diatomaceous earth powder all help remove tiny food particles that are not always visible. Using these systems doubles the life of the oil. Oil filtration systems can sometimes be purchased as an enclosed part of the fryer to avoid involving employees in the somewhat dangerous process of filtering the oil with an exterior system. Many restaurants use a portable oil filtration system or a Shortening Shuttle®” to transport waste oil to a disposal area. However, even old oil is not completely useless. There are ways (involving other chemicals and machinery) to “recycle” old oil as biodiesel that can power diesel vehicles.
Read more about this topic: Deep Fryer
Famous quotes containing the word oil:
“I became increasingly anarchistic. I began to find people of my own class vicious, people in clean collars uninteresting. I even accepted smells, personal as well as official. Everyone who came to the studio smelled either of machine oil or herring.”
—Margaret Anderson (1886–1973)