R307-401-14. Used Oil Fuel Burned for Energy Recovery

(1) Definitions. "Used Oil" is defined as any oil that has been refined from crude oil, used, and, as a result of such use contaminated by physical or chemical impurities. (2) An emission unit that burns used oil, as defined in Section R315-15-1, for energy recovery is exempt from the requirement to obtain an approval order in Sections R307-401-5 through R307-401-8 if the owner or operator complies with Section R315-15-6 and the heat input design of the emission unit is not more than 0.5 MMBtu/hr.