40 CFR 413.60 : Protection Of Environment (§ 1.1 To Parts 1851-1899) — (Part 400 To § 424.77) — Environmental Protection Agency (Continued) (Part 400 To § 424.77) — Effluent Guidelines And Standards (Part 400 To § 424.77) — Electroplating Point Source Category (§ 413.01 To § 413.84) — Chemical Etching And Milling Subcategory (§ 413.60 To § 413.64) — Applicability: Description of the chemical etching and milling subcategory.

4 Aug 2016

The provisions of this subpart apply to discharges of process wastewaters resulting from the chemical milling or etching of ferrous or nonferrous materials.

40 CFR 413.60