Ill. Admin. Code tit. 35 § 211.170
Current through Register Vol. 48, No. 24, June 14, 2024
"Acid gases" means, for the purposes of Section 9.4 of the Environmental Protection Act (the Act) (Ill. Rev. Stat. 1991, ch. 1111/2, par. 1009.4 ) [415 ILCS 5/9.4 ], hydrogen chloride, hydrogen fluoride and hydrogen bromide, which exists as gases, liquid mist or any combination thereof.
Ill. Admin. Code tit. 35, § 211.170
Added at 17 Ill. Reg. 16504, effective September 27, 1993