Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart must achieve the following pretreatment standards:
Table--Pretreatment Standards------------------------------------------------------------------------
Maximum
Regulated parameter daily \1\------------------------------------------------------------------------Non-polar material (SGT-HEM).............................. 26Cadmium................................................... 0.020Chromium.................................................. 0.42Copper.................................................... 0.10Lead...................................................... 0.14Mercury................................................... 0.0013Nickel.................................................... 0.58Zinc...................................................... 8.3------------------------------------------------------------------------\1\ Mg/L (ppm).