Daily eCFR

Subpart I—Zirconium-Hafnium Forming Subcategory

Zirconium-Hafnium Forming Subcategory

ContainsSections 471.90–471.96

CorpusDaily eCFR

Displayed edition2026-08-24

Last updated2026-08-24

Sections

471.90
§ 471.90 Applicability; description of the zirconium-hafnium forming subcategory.
471.91
§ 471.91 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
471.92
§ 471.92 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
471.93
§ 471.93 New source performance standards (NSPS).
471.94
§ 471.94 Pretreatment standards for existing sources (PSES).
471.95
§ 471.95 Pretreatment standards for new sources (PSNS).
471.96
§ 471.96 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]