Used Oil Management
The release of used motor oil can have adverse
effects on the environment. Just one gallon of used oil can make a million gallons of
fresh water undrinkable. When used oil is poured down the drain and enters a sewage
treatment plant, a very small concentration of oil can foul the treatment processes. A
film of oil on a water surface prevents oxygen from entering the water and blocks
sunlight. This makes it difficult for plants to grow, thus reducing the animal and plant
life in a body of water. Water, air and soil are all connected, and oil
can make its way to these media.
Because of these risks, proper management of used oil is a
major environmental concern. Illinois state law banned liquid used motor oil from landfills as of July 1, 1996. The
ban does not include oil filters, absorbents used to clean up oil spills, or containers
which previously contained used oil.
The Illinois EPA conducts numerous household hazardous waste collections throughout the
state. Used oil is collected at these events and transported to permitted facilities to be
used as an alternative fuel source. In addition, many service stations and retail outlets
in Illinois are accepting used motor oil for reuse and recycling.
For more information, contact David Walters.
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