Pretreatment standards for existing sources (PSES).

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§ 415.14 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):

Expand Table

Subpart A - Aluminum Chloride

Pollutant or pollutant property PSES limitations
pH Within the range 5.0 to 10.0.


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