You are the new environmental manager for a facility that generates a large amount of used oil.

You are the new environmental manager for a facility that generates a large amount of used oil. The management of the company has not properly managed its used oil in the past, and you have been assigned the task of writing a report on what needs to be done at the facility to comply with regulations. Your report should contain the following information:

 the chemical characteristics of used oil,

 the health and environmental effects of used oil,

 regulatory requirements for used oil generators, and

 your recommendations for what should be done with the facility's used oil (re-refining, slipstreaming, etc.).