35 Ill. Adm. Code 218.302
Alternative Standard
Section 218
Section 218.302 Alternative
Standard
Emissions of organic material in
excess of those permitted by Section 218.301 of this Part are allowable if such
emissions are controlled by one of the following methods:
a) Flame, thermal or catalytic incineration so as either to
reduce such emissions to 10 ppm equivalent methane (molecular weight 16) or
less, or to convert 85 percent of the hydrocarbons to carbon dioxide and water;
or
b) A vapor recovery system which adsorbs and/or condenses at
least 85 percent of the total uncontrolled organic material that would
otherwise be emitted to the atmosphere; or,
c) Any other air pollution control equipment approved by the
Agency and approved by the USEPA as a SIP revision capable of reducing by 85
percent or more the uncontrolled organic material that would be otherwise
emitted to the atmosphere.