Except as provided in 40 CFR 403.7 and 403.13 , any existing source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources (PSES):
Subpart A-Semiconductor PSES Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Average of daily values for 30 consecutive days |
Milligrams per liter (mg/l) | ||
TTO1 | 1.37 | (2) |
1 Total toxic organics.
2 Not applicable.
40 C.F.R. §469.16