§ 406.50 Applicability; description of the normal rice milling subcategory
§ 406.51 Specialized definitions
§ 406.52 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
§ 406.53 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
§ 406.54 Pretreatment standards for existing sources
§ 406.55 Standards of performance for new sources
§ 406.56 Pretreatment standards for new sources
§ 406.57 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)