SUBPART E—Vacuum Degassing Subcategory (§420.50 to §420.57)
- 420.50—Applicability; description of the vacuum degassing subcategory.
- 420.52—Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- 420.53—Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- 420.54—New source performance standards (NSPS).
- 420.55—Pretreatment standards for existing sources (PSES).
- 420.56—Pretreatment standards for new sources (PSNS).