SUBPART B—Gum Rosin and Turpentine Subcategory (§454.20 to §454.22)
- 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.