40 C.F.R. PART 425--LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY
TITLE 40--Protection of Environment
CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER N--EFFLUENT GUIDELINES AND STANDARDS
PART 425--LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY
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| Sulfide analytical methods and applicability.
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| Applicability of sulfide pretreatment standards.
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Subpart A--HAIR PULP, CHROME TAN, RETAN-WET FINISH SUBCATEGORY
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| Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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Subpart B--HAIR SAVE, CHROME TAN, RETAN-WET FINISH SUBCATEGORY
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| Applicability; description of the hair save, chrome tan, retan-wet finish subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS)
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Subpart C--HAIR SAVE OR PULP, NON-CHROME TAN, RETAN-WET FINISH SUBCATEGORY
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| Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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Subpart D--RETAN-WET FINISH-SIDES SUBCATEGORY
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| Applicability; description of the retan-wet finish-sides subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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Subpart E--NO BEAMHOUSE SUBCATEGORY
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| Applicability; description of the no beamhouse subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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Subpart F--THROUGH-THE-BLUE SUBCATEGORY
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| Applicability; description of the through-the-blue subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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Subpart G--SHEARLING SUBCATEGORY
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| Applicability; description of the shearling subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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Subpart H--PIGSKIN SUBCATEGORY
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| Applicability; description of the pigskin subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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Subpart I--RETAN-WET FINISH-SPLITS SUBCATEGORY
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| Applicability; description of the retan-wet finish-splits subcategory.
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
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| Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
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| New source performance standards (NSPS).
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| Pretreatment standards for existing sources (PSES).
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| Pretreatment standards for new sources (PSNS).
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