Except as provided in 40 CFR 125.30 through 125.32 , any existing point source subject to this part must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). (a) There shall be no discharge of polychlorinated biphenyl compounds such as those commonly used for transformer fluid. (b) (1) For any plant with a total rated electric generating capacity of 25 or more megawatts
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) by July 1, 1984: (a) There shall be no discharge of polychlorinated biphenol compounds such as those used for transformer fluid. (b) The pollutants discharged in chemical metal cleaning wastes shall not exceed the concentration listed