§ 464.40 - Applicability; description of the zinc casting subcategory.

§ 464.41 - Specialized definitions.

§ 464.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

§ 464.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

§ 464.44 - New source performance standards.

§ 464.45 - Pretreatment standards for existing sources.

§ 464.46 - Pretreatment standards for new sources.

§ 464.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. [Reserved]