Daily eCFR

Subpart E—Refractory Metals Forming Subcategory

Refractory Metals Forming Subcategory

ContainsSections 471.50–471.56

CorpusDaily eCFR

Displayed edition2026-08-10

Last updated2026-08-10

Sections

471.50
§ 471.50 Applicability; description of the refractory metals forming subcategory.
471.51
§ 471.51 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
471.52
§ 471.52 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
471.53
§ 471.53 New source performance standards (NSPS).
471.54
§ 471.54 Pretreatment standards for existing sources (PSES).
471.55
§ 471.55 Pretreatment standards for new sources (PSNS).
471.56
§ 471.56 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]