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 following pretreatment standards for existing sources (PSES): Subpart B—Electronic Crystals 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 ) Arsenic (T) 3 2.09 0.83 1 Total toxic organics. 2 Not applicable. 3 The arsenic (T) limitation only applies to manufacturers of gallium or indium arsenide crystals. (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. [48 FR 15394, Apr. 8, 1983. Redesignated at 48 FR 45250, Oct. 4, 1983]