40 CFR Subpart AA
Secondary Tin Subcategory
June 9, 2020
§
421.294
Standards of performance for new sources
§
421.295
Pretreatment standards for existing sources
§
421.296
Pretreatment standards for new sources
§
421.297
[Reserved]
§
421.290
Applicability: Description of the secondary tin subcategory
§
421.291
Specialized definitions
§
421.292
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
§
421.293
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable