Federal (United States) · Regulations
Subpart E — Refractory Metals Forming Subcategory
6 sections
6 sections
- 40 C.F.R. § 471.50Applicability; description of the refractory metals forming subcategory.
- 40 C.F.R. § 471.51Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- 40 C.F.R. § 471.52Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- 40 C.F.R. § 471.53New source performance standards (NSPS).
- 40 C.F.R. § 471.54Pretreatment standards for existing sources (PSES).
- 40 C.F.R. § 471.55Pretreatment standards for new sources (PSNS).