Part 425 — Leather Tanning and Finishing Point Source Category
Subpart A — Hair Pulp, Chrome Tan, Retan-Wet Finish Subcategory
- § 425.10— Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory.
- § 425.11— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.12— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.13— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.14— New source performance standards (NSPS).
- § 425.15— Pretreatment standards for existing sources (PSES).
- § 425.16— Pretreatment standards for new sources (PSNS).
Subpart B — Hair Save, Chrome Tan, Retan-Wet Finish Subcategory
- § 425.20— Applicability; description of the hair save, chrome tan, retan-wet finish subcategory.
- § 425.21— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.22— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.23— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.24— New source performance standards (NSPS).
- § 425.25— Pretreatment standards for existing sources (PSES).
- § 425.26— Pretreatment standards for new sources (PSNS).
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).
Subpart D — Retan-Wet Finish-Sides Subcategory
- § 425.40— Applicability; description of the retan-wet finish-sides subcategory.
- § 425.41— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.42— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.43— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.44— New source performance standards (NSPS).
- § 425.45— Pretreatment standards for existing sources (PSES).
- § 425.46— Pretreatment standards for new sources (PSNS).
Subpart E — No Beamhouse Subcategory
- § 425.50— Applicability; description of the no beamhouse subcategory.
- § 425.51— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.52— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.53— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.54— New source performance standards (NSPS).
- § 425.55— Pretreatment standards for existing sources (PSES).
- § 425.56— Pretreatment standards for new sources (PSNS).
Subpart F — Through-the-Blue Subcategory
- § 425.60— Applicability; description of the through-the-blue subcategory.
- § 425.61— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.62— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.63— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.64— New source performance standards (NSPS).
- § 425.65— Pretreatment standards for existing sources (PSES).
- § 425.66— Pretreatment standards for new sources (PSNS).
Subpart G — Shearling Subcategory
- § 425.70— Applicability; description of the shearling subcategory.
- § 425.71— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.72— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.73— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.74— New source performance standards (NSPS).
- § 425.75— Pretreatment standards for existing sources (PSES).
- § 425.76— Pretreatment standards for new sources (PSNS).
Subpart H — Pigskin Subcategory
- § 425.80— Applicability; description of the pigskin subcategory.
- § 425.81— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.82— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.83— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.84— New source performance standards (NSPS).
- § 425.85— Pretreatment standards for existing sources (PSES).
- § 425.86— Pretreatment standards for new sources (PSNS).
Subpart I — Retan-Wet Finish-Splits Subcategory
- § 425.90— Applicability; description of the retan-wet finish-splits subcategory.
- § 425.91— Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- § 425.92— Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
- § 425.93— Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- § 425.94— New source performance standards (NSPS).
- § 425.95— Pretreatment standards for existing sources (PSES).
- § 425.96— Pretreatment standards for new sources (PSNS).