SUBPART AA—Borax Production Subcategory (§415.270 to §415.276)
- 415.270—Applicability; description of the borax production subcategory.
- 415.272—Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- 415.276—Pretreatment standards for new sources (PSNS).