SUBPART D—Precious Metals Forming Subcategory (§471.40 to §471.46)
- 471.40—Applicability; description of the precious metals forming subcategory.
- 471.41—Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- 471.42—Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- 471.43—New source performance standards (NSPS).
- 471.44—Pretreatment standards for existing sources (PSES).
- 471.45—Pretreatment standards for new sources (PSNS).