40 CFR Subpart K - Subpart K—SO3 Solvent and Vacuum Sulfonation Subcategory
- § 417.110 Applicability; description of the SO3 solvent and vacuum sulfonation subcategory.
- § 417.111 Specialized definitions.
- § 417.112 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
- § 417.113 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
- § 417.114 Pretreatment standards for existing sources.
- § 417.115 Standards of performance for new sources.
- § 417.116 Pretreatment standards for new sources.