Applicability

Section 218 TITLE 35: ENVIRONMENTAL PROTECTION SUBTITLE B: AIR POLLUTION CHAPTER I: POLLUTION CONTROL BOARD SUBCHAPTER c: EMISSIONS STANDARDS AND LIMITATIONS FOR STATIONARY SOURCES PART 218 ORGANIC MATERIAL EMISSION STANDARDS AND LIMITATIONS FOR THE CHICAGO AREA SECTION 218.640 APPLICABILITY Section 218.640  Applicability The provisions of this Subpart shall apply to polystyrene plants: a)         Which use continuous processes to manufacture polystyrene - polybutadiene co-polymer; and b)         Which fall within Standard Industrial Classification Group No. 282, Industry No. 2821, except that the manufacture of polystyrene resins need not be the primary manufacturing process at the plant.