View all text of Subpart D [§ 461.40 - § 461.45]
§ 461.44 - 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 that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources listed below:
(1) Subpart D—Foliar Battery Miscellaneous Wash—PSES.
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average | Metric units—mg/kg of cells produced | English units—pounds per 1,000,000 pounds of cells produced | Mercury | 0.010 | 0.004 | Zinc | 0.067 | 0.030 | Manganese | 0.019 | 0.015 |
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(b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above.