Subpart A. Subpart A—Phosphate Subcategory

• § 418.10 - Applicability; description of the phosphate subcategory.
• § 418.11 - Specialized definitions.
• § 418.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
• § 418.13 - Effluent limitations and guidelines representing the degree of effluent reduction attained by the application of the best available technology economically achievable.
• § 418.14 - [Reserved]
• § 418.15 - Standards of performance for new sources.
• § 418.16 - Pretreatment standards for new sources.
• § 418.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.