What Happens to Used Motor Oil?

Oil is stored in metal barrels prior to recycling.

Used motor oil is generally recycled to prevent the oil from entering bodies of water such as rivers, oceans, streams and lakes. Used oil that is turned into oil processing centers is tested and refined for alternative uses.

Significance

Recycling used oil instead of throwing it in with normal everyday trash prevents contamination and damage to water supplies, storm drains, environment and wildlife.

Uses

Used motor oil is processed at an oil refinery into lubricating oil, similar to the quality of olive oil. Used oil is also used as an energy source for heaters and industrial boilers.

Sources

Used oil is most commonly taken from vehicles, lawn equipment and boats. Individuals who perform oil changes at home are advised to dispose of the oil at local service stations.

Risks

Used motor oil is not classified as hazardous waste, according to the U.S. federal government. However, California, Massachusetts and Rhode Island have established special handling guidelines for used oil.

Facts

According to the American Petroleum Institute, it takes 1 gallon of used oil to contaminate 1 million gallons of water. Also, 2 gallons of used oil generates enough electricity for an average household for approximately 24 hours.

References

• American Petroleum Institute: Used Motor Oil Collection and Recycling