Ill. Admin. Code tit. 35 § 211.1390
Current through Register Vol. 49, No. 2, January 10, 2025
"Concentrated nitric acid manufacturing process" means any acid producing facility manufacturing nitric acid with a concentration equal to or greater than 70 percent by weight.
Ill. Admin. Code tit. 35, § 211.1390
Added at 17 Ill. Reg. 16504, effective September 27, 1993