Ill. Admin. Code tit. 35 § 211.7230
Current through Register Vol. 48, No. 24, June 14, 2024
"Weak nitric acid manufacturing process" means any acid producing facility manufacturing nitric acid with a concentration of less than 70 percent by weight.
Ill. Admin. Code tit. 35, § 211.7230
Added at 17 Ill. Reg. 16504, effective September 27, 1993