“Process equipment” means any equipment, device or contrivance for changing any materials whatever or for storing or handling of any materials, and all appurtenances thereto, including ducts and stack, the use of which may cause discharge of an air contaminant into the atmosphere, but not including that equipment specifically defined in this Code as fuel- burning equipment or incinerator.
(Ord. No. 857-A-76. Passed 6-27-77, eff. 6-30-77)