Subpart C. Subpart C—Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish Subcategory

• § 425.30 - Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.
• § 425.31 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
• § 425.32 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
• § 425.33 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
• § 425.34 - New source performance standards (NSPS).
• § 425.35 - Pretreatment standards for existing sources (PSES).
• § 425.36 - Pretreatment standards for new sources (PSNS).