Subpart B. Subpart B—Aluminum Sulfate Production Subcategory

• § 415.20 - Applicability; description of the aluminum sulfate production subcategory.
• § 415.21 - Specialized definitions. [Reserved]
• § 415.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
• § 415.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
• § 415.24 - Pretreatment standards for existing sources (PSES).
• § 415.25 - New source performance standards (NSPS).
• § 415.26 - Pretreatment standards for new sources (PSNS).