Subpart K. Subpart K—Potassium Metal Production Subcategory

• § 415.110 - Applicability; description of the potassium metal production subcategory.
• § 415.111 - Specialized definitions. [Reserved]
• § 415.112 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
• § 415.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
• § 415.114 - [Reserved]
• § 415.115 - New source performance standards (NSPS).
• § 415.116 - Pretreatment standards for new sources (PSNS).