Subpart B. Subpart B—Gum Rosin and Turpentine Subcategory

• § 454.20 - Applicability; description of the manufacture of gum rosin and turpentine subcategory.
• § 454.21 - Specialized definitions.
• § 454.22 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.