§ 415.140 Applicability; description of the sodium bicarbonate production subcategory
§ 415.142 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
§ 415.143 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
§ 415.145 New source performance standards (NSPS)
§ 415.146 Pretreatment standards for new sources (PSNS)