Section 301.350  Pretreatment Works

"Pretreatment Works" means a treatment works designed and intended for the treatment of wastewater from an indirect discharge or industrial user as defined in 40 CFR 403, before introduction into a sewer system tributary to a publicly owned or publicly regulated treatment works.

(Source:  Amended at 5 Ill. Reg. 6384, effective May 28, 1981)