Subpart E—Refractory Metals Forming Subcategory

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]