§ 417.20 Applicability; description of the fatty acid manufacturing by fat splitting subcategory
§ 417.21 Specialized definitions
§ 417.22 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
§ 417.23 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
§ 417.24 Pretreatment standards for existing sources
§ 417.25 Standards of performance for new sources
§ 417.26 Pretreatment standards for new sources