§ 420.87 — Effluent Limitations Representing The Degree Of Effluent Reduction Attainable By The Application Of The Best Conventional Technology (bct)

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 conventional technology.

(a) Salt bath descaling, oxidizing—(1) Batch, sheet and plate.

Subpart H

(2) Batch, rod and wire.

Subpart H

(3) Batch, pipe and tube.

Subpart H

(4) Continuous.

Subpart H

(b) Salt bath descaling, reducing—(1) Batch.

Subpart H

(2) Continuous.

Subpart H