Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 611 - PRIMARY DRINKING WATER STANDARDS
Subpart B - FILTRATION AND DISINFECTION
Section 611.276 - Recycle Provisions
Current through Register Vol. 48, No. 38, September 20, 2024
a) Applicability. A Subpart B system supplier employing conventional filtration or direct filtration treatment that recycles spent filter backwash water, thickener supernatant, or liquids from dewatering processes must comply with subsections (b) through (d).
b) Reporting. A supplier must notify the Agency in writing if the supplier recycles spent filter backwash water, thickener supernatant, or liquids from dewatering processes. This notification must minimally include the information subsections (b)(1) and (b)(2) specify:
c) Treatment Technique Requirement. Any supplier recycling spent filter backwash water, thickener supernatant, or liquids from dewatering processes must return these flows through the processes of the supplier's existing conventional filtration or direct filtration system, as defined in Section 611.101, or at an alternative location approved by a permit issued by the Agency.
d) Recordkeeping. The supplier must collect and retain on file the recycle flow information subsections (d)(1) through (d)(6) specify for review and evaluation by the Agency:
BOARD NOTE: This Section derives from 40 CFR 141.76.