Subpart D. Subpart D—Ammonium Nitrate Subcategory

• § 418.40 - Applicability; description of the ammonium nitrate subcategory.
• § 418.41 - Specialized definitions.
• § 418.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
• § 418.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
• § 418.44 - [Reserved]
• § 418.45 - Standards of performance for new sources.
• § 418.46 - Pretreatment standards for new sources.