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§ 461.35 Pretreatment standards for new sources (PSNS).
(a) Except as provided in § 403.7, any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources:
(1) Subpart C—Open Formation—Dehydrated—PSNS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/kg of lead used | ||
| English units—pounds per 1,000,000 pounds of lead used | ||
| Copper | 2.15 | 1.02 |
| Lead | 0.47 | 0.21 |
(2) Subpart C—Open Formation—Wet—PSNS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/kg of lead used | ||
| English units—pounds per 1,000,000 pounds of lead used | ||
| Copper | 0.067 | 0.032 |
| Lead | 0.014 | 0.006 |