Ill. Admin. Code tit. 35, § 215.340
The owner or operator of a hexane extraction soybean crushing source, which would emit volatile organic material in excess of 100 tons per year in the absence of pollution control equipment or enforceable operating permit limitation, shall not cause or allow emissions to exceed:
(Source: Added at 8 Ill. Reg. 13254, effective July 12, 1984)