8 471.52 Effluent

limitations representating the degree of effluent reduction attainable by the application of the best available technology economically achievable

(BAT). Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart 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) Rolling spent neat oils and graphite based lubricants-Subpart E-BAT. There shall be no discharge of process wastewater pollutants.

(b) Rolling spent emulsions.

Within the range of 7.5 to 10.0 at all times.

(w) Miscellaneous wastewater sources.

SUBPART E-BPT