Subpart BO. Subpart BO—Zinc Chloride Production Subcategory

• § 415.670 - Applicability; description of the zinc chloride production subcategory.
• § 415.671 - Specialized definitions.
• § 415.672 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
• § 415.673 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
• § 415.674 - Pretreatment standards for existing sources (PSES).
• § 415.675 - New source performance standards (NSPS).
• § 415.676 - Pretreatment standards for new sources (PSNS).
• § 415.677 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).