Ill. Admin. Code tit. 35, § 725.501
c) Where hazardous waste is continuously fed into a treatment process or equipment, the process or equipment must be equipped with a means to stop this inflow (e.g., a waste feed cutoff system or bypass system to a standby containment device).
BOARD NOTE: These systems are intended to be used in the event of a malfunction in the treatment process or equipment.
(Source: Amended at 29 Ill. Reg. 6389, effective April 22, 2005)