40 CFR Subpart M
Secondary Lead Subcategory
June 9, 2020
§
421.130
Applicability: Description of the secondary lead subcategory
§
421.131
Specialized definitions
§
421.132
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
§
421.133
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
§
421.134
Standards of performance for new sources
§
421.135
Pretreatment standards for existing sources
§
421.136
Pretreatment standards for new sources
§
421.137
[Reserved]