What types of equipment typically produce air emissions?
Boilers, incinerators, shot blast/sandblasting units, turbines, internal combustion engines, heat treating operations, portable crushers, emergency generators, storage vessels (for fuel, chemicals, etc.), woodworking operations, de- greasing operations, compressors for natural gas operations, paint booths, furnaces, and generally any type of operation or process that vents outdoors will produce air emissions.