subchapter_subject: "EFFLUENT GUIDELINES AND STANDARDS (CONTINUED)"
part_code: "425"
part_subject: "LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY"
subpart_code: "F"
subpart_subject: "Through-the-Blue Subcategory"
section_number: "425.60"
section_subject: "Applicability; description of the through-the-blue subcategory."
cfr_reference: "40 CFR 425.60"
title_name: "Title 40"
title_subject: "Protection of Environment"
parts_covered: "Parts 425 to 699"
revised_date: "Revised as of July 1, 2018"
publication_date: "As of July 1, 2018"
contains_description: "Containing a codification of documents of general applicability and future effect"
publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"
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The provisions of this subpart are applicable to process wastewater discharges resulting from any tannery which processes raw or cured cattle or cattle-like hides through the blue tanned state by hair pulp unhairing and chrome tanning; no retan-wet finishing is performed.