Subpart B. Subpart B—Carbon Black Thermal Process Subcategory

• § 458.20 - Applicability: description of the carbon black thermal process subcategory.
• § 458.21 - Specialized definitions.
• § 458.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
• § 458.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
• § 458.24 - [Reserved]
• § 458.25 - Standards of performance for new sources.
• § 458.26 - Pretreatment standards for new sources.