Title 40

PART 424

Part 424 - Ferroalloy Manufacturing Point Source Category

PART 424 - FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Authority:Secs. 301, 304(b) and (c), 306(b) and (c), 307(c) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314(b) and (c), 1316 (b) and (c), 1317(c); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217. Source:39 FR 6809, Feb. 22, 1974, unless otherwise noted.

40:31.0.1.1.24.1SUBPART A
Subpart A - Open Electric Furnaces With Wet Air Pollution Control Devices Subcategory
40:31.0.1.1.24.1.5.1SECTION 424.10
   424.10 Applicability; description of the open electric furnaces with wet air pollution control devices subcategory.
40:31.0.1.1.24.1.5.2SECTION 424.11
   424.11 Specialized definitions.
40:31.0.1.1.24.1.5.3SECTION 424.12
   424.12 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.24.1.5.4SECTION 424.13
   424.13 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.24.1.5.5SECTION 424.14
   424.14 [Reserved]
40:31.0.1.1.24.1.5.6SECTION 424.15
   424.15 Standards of performance for new sources.
40:31.0.1.1.24.1.5.7SECTION 424.16
   424.16 Pretreatment standards for new sources.
40:31.0.1.1.24.1.5.8SECTION 424.17
   424.17 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.
40:31.0.1.1.24.2SUBPART B
Subpart B - Covered Electric Furnaces and Other Smelting Operations With Wet Air Pollution Control Devices Subcategory
40:31.0.1.1.24.2.5.1SECTION 424.20
   424.20 Applicability; description of the covered electric furnaces and other smelting operations with wet air pollution control devices subcategory.
40:31.0.1.1.24.2.5.2SECTION 424.21
   424.21 Specialized definitions.
40:31.0.1.1.24.2.5.3SECTION 424.22
   424.22 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.24.2.5.4SECTION 424.23
   424.23 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.24.2.5.5SECTION 424.24
   424.24 [Reserved]
40:31.0.1.1.24.2.5.6SECTION 424.25
   424.25 Standards of performance for new sources.
40:31.0.1.1.24.2.5.7SECTION 424.26
   424.26 Pretreatment standards for new sources.
40:31.0.1.1.24.2.5.8SECTION 424.27
   424.27 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.
40:31.0.1.1.24.3SUBPART C
Subpart C - Slag Processing Subcategory
40:31.0.1.1.24.3.5.1SECTION 424.30
   424.30 Applicability; description of the slag processing subcategory.
40:31.0.1.1.24.3.5.2SECTION 424.31
   424.31 Specialized definitions.
40:31.0.1.1.24.3.5.3SECTION 424.32
   424.32 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.24.3.5.4SECTION 424.33
   424.33 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.24.3.5.5SECTION 424.34
   424.34 [Reserved]
40:31.0.1.1.24.3.5.6SECTION 424.35
   424.35 Standards of performance for new sources.
40:31.0.1.1.24.3.5.7SECTION 424.36
   424.36 Pretreatment standards for new sources.
40:31.0.1.1.24.3.5.8SECTION 424.37
   424.37 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.
40:31.0.1.1.24.4SUBPART D
Subpart D - Covered Calcium Carbide Furnaces With Wet Air Pollution Control Devices Subcategory
40:31.0.1.1.24.4.5.1SECTION 424.40
   424.40 Applicability; description of the covered calcium carbide furnaces with wet air pollution control devices subcategory.
40:31.0.1.1.24.4.5.2SECTION 424.41
   424.41 Specialized definitions.
40:31.0.1.1.24.4.5.3SECTION 424.42
   424.42 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.24.4.5.4SECTION 424.43
   424.43 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.24.4.5.5SECTION 424.44-424.46
   424.44-424.46 [Reserved]
40:31.0.1.1.24.4.5.6SECTION 424.47
   424.47 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.
40:31.0.1.1.24.5SUBPART E
Subpart E - Other Calcium Carbide Furnaces Subcategory
40:31.0.1.1.24.5.5.1SECTION 424.50
   424.50 Applicability; description of the other calcium carbide furnaces subcategory.
40:31.0.1.1.24.5.5.2SECTION 424.51
   424.51 Specialized definitions.
40:31.0.1.1.24.5.5.3SECTION 424.52
   424.52 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.24.5.5.4SECTION 424.53
   424.53 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.24.5.5.5SECTION 424.54-424.56
   424.54-424.56 [Reserved]
40:31.0.1.1.24.5.5.6SECTION 424.57
   424.57 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.
40:31.0.1.1.24.6SUBPART F
Subpart F - Electrolytic Manganese Products Subcategory
40:31.0.1.1.24.6.5.1SECTION 424.60
   424.60 Applicability; description of the electrolytic manganese products subcategory.
40:31.0.1.1.24.6.5.2SECTION 424.61
   424.61 Specialized definitions.
40:31.0.1.1.24.6.5.3SECTION 424.62
   424.62 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.24.6.5.4SECTION 424.63
   424.63 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.24.6.5.5SECTION 424.64-424.66
   424.64-424.66 [Reserved]
40:31.0.1.1.24.6.5.6SECTION 424.67
   424.67 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.
40:31.0.1.1.24.7SUBPART G
Subpart G - Electrolytic Chromium Subcategory
40:31.0.1.1.24.7.5.1SECTION 424.70
   424.70 Applicability; description of the electrolytic chromium subcategory.
40:31.0.1.1.24.7.5.2SECTION 424.71
   424.71 Specialized definitions.
40:31.0.1.1.24.7.5.3SECTION 424.72
   424.72 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.24.7.5.4SECTION 424.73
   424.73 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.24.7.5.5SECTION 424.74-424.76
   424.74-424.76 [Reserved]
40:31.0.1.1.24.7.5.6SECTION 424.77
   424.77 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.