40 CFR · Protection of Environment
§ 422.40 — Applicability; description of the defluorinated phosphate rock subcategory.
40 CFR § 422.40
TitleTitle 40: Protection of EnvironmentPartPart 422: Phosphate Manufacturing Point Source Category
SourceeCFR (current through Apr 10, 2026)
This text of 40 C.F.R. § 422.40 (Applicability; description of the defluorinated phosphate rock subcategory.) is published on Counsel Stack Legal Research, covering United States primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.
Bluebook
40 C.F.R. § 422.40 (2026).
Text
§ 422.40 Applicability; description of the defluorinated phosphate rock subcategory.
The provisions of this subpart are applicable to discharges resulting from the defluorination of phosphate rock by application of high temperature treatment along with wet process phosphoric acid, silica and other reagents.
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9
§ 422.41
Specialized definitions.§ 422.44
§ 422.44 [Reserved]Cite This Page — Counsel Stack
Bluebook (online)
40 C.F.R. § 422.40, Counsel Stack Legal Research, https://law.counselstack.com/cfr/40/422/422.40.