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§ 461.14 Pretreatment standards for existing sources (PSES).
(a) 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 pretreatment standards for existing sources listed below:
(1) Subpart A—Electrodeposited Anodes.
PSES
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/kg of cadmium | ||
| English units—pounds per 1,000,000 pounds of cadmium | ||
| Cadmium | 11.95 | 5.27 |
| Nickel | 67.49 | 44.64 |
| Zinc | 51.32 | 21.44 |
| Cobalt | 7.38 | 3.16 |
(2) Subpart A—Impregnated Anodes.
PSES
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/kg of cadmium | ||
| English units—pounds per 1,000,000 pounds of cadmium | ||
| Cadmium | 68.0 | 30.0 |
| Nickel | 384.0 | 254.0 |
| Zinc | 292.0 | 122.0 |
| Cobalt | 42.0 | 18.0 |