Subpart U. Subpart U—Standards of Performance for the Phosphate Fertilizer Industry: Superphosphoric Acid Plants
- § 60.210 - Applicability and designation of affected facility.
- § 60.211 - Definitions.
- § 60.212 - Standard for fluorides.
- § 60.213 - Monitoring of operations.
- § 60.214 - Test methods and procedures.
- § 60.215 - Recordkeeping.