40 CFR § 467.41 Aluminum Forming Point Source Category

§ 467.41 Specialized definitions.

Current through Aug 22, 2025 · Read all of Part 467

For the purpose of this subpart:

(a) The “core” of the forging subcategory shall include forging, artificial aging, annealing, degreasing, and sawing.

(b) The term “ancillary operation” shall mean any operation not previously included in the core, performed on-site, following or preceding the forging operation. The ancillary operations shall include forging air pollution scrubbers, solution heat treatment, and cleaning or etching.

← § 467.40 Applicability; description of the forging subcategory.§ 467.42 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available. [Reserved] →