View all text of Subpart A [§ 469.10 - § 469.19]
§ 469.16 - Pretreatment standards for existing sources (PSES).
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):
(a)
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) | TTO 1 | 1.37 | ( 2) |
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1 Total toxic organics.
2 Not applicable.
(b) An existing source submitting a certification in lieu of monitoring pursuant to § 469.13 (c) and (d) of this regulation must implement the solvent management plan approved by the control authority.