40 CFR 421.96 - Pretreatment standards for new sources.
Except as provided in 40 CFR 403.7, any new 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 new sources. The mass of wastewater pollutants in metallurgical acid plant blowdown introduced into a POTW shall not exceed the following values:
|Pollutant or pollutant property||Maximum for any 1 day||Maximum for monthly average|
|1 For Molybdenum acid plants only.|
|mg/kg (pounds per million pounds) of 100 pct sulfuric acid capacity|
[50 FR 38343, Sept. 20, 1985, as amended at 55 FR 31697, Aug. 3, 1990]
Title 40 published on 2013-07-01
no entries appear in the Federal Register after this date.