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| § 420.90 |
Applicability; description of the acid pickling subcategory |
| § 420.91 |
Specialized definitions |
| § 420.92 |
Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT) |
| § 420.93 |
Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT) |
| § 420.94 |
New source performance standards (NSPS) |
| § 420.95 |
Pretreatment standards for existing sources (PSES) |
| § 420.96 |
Pretreatment standards for new sources (PSNS) |
| § 420.97 |
Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional technology (BCT) |
