SUBPART D—Tall Oil Rosin, Pitch and Fatty Acids Subcategory (§454.40 to §454.42)
- 454.40—Applicability; description of manufacture of tall oil rosin, pitch and fatty acids subcategory.
- 454.41—Specialized definitions.
- 454.42—Effluent limitations and guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.