40 CFR Subpart AC
Secondary Tungsten and Cobalt Subcategory
June 9, 2020
§
421.310
Applicability: Description of the secondary tungsten and cobalt subcategory
§
421.311
Specialized definitions
§
421.312
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
§
421.313
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
§
421.314
Standards of performance for new sources
§
421.315
Pretreatment standards for existing sources
§
421.316
Pretreatment standards for new sources
§
421.317
[Reserved]