technology economically achievable (BAT). 440.4 New source performance standards (NSPS). 440.45 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). (Reserved] by the application of the best available technology economically achievable (BAT). (Reserved) 440.74 New source performance standards (NSPS). (Reserved] 440.75 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). (Reserved) Subpart H-Vanadium Ore Subcategory (Mined Alone and Not as a Byproduct) Subpart E-Titanium Ore Subcategory 440.50 Applicability: description of the tita nium ore subcategory. 440.51 (Reserved) 440.52 Effluent limitations guidelines rep resenting the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). 440.53 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). 440.54 New source performance standards (NSPS). 440.55 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). (Reserved) 440.80 Applicability; description of the va nadium ore subcategory. 440.81 (Reserved] 440.82 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). 440.83 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). (Reserved] 440.84 New source performance standards (NSPS). (Reserved) 440.85 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). (Reserved) Subpart 1-Antimony Ore Subcategory Subpart F-Tungsten Ore Subcategory 440.60 Applicability; description of the tung sten ore subcategory. 440.61 (Reserved) 440.62 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). 440.63 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). 440.64 New source performance standards (NSPS). 440.65 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). (Reserved) 440.90 Applicability: description of the anti mony ore subcategory. 440.91 [Reserved) 440.92 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). (Reserved) 440.93 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). (Reserved) 440.94 New source performance standards (NSPS). [Reserved) 440.95 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). (Reserved] Subpart G-Nickel Ore Subcategory 440.70 Applicability; description of the nick el ore subcategory. 440.71 (Reserved) 440.72 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). 440.73 Effluent limitations representing the degree of effluent reduction attainable Subpart J-Copper, Lead, Zinc, Gold, Silver, and Molybdenum Ores Subcategory 440.100 Applicability; description of the cop per, lead, zinc, gold, silver, and molyb denum ores subcategory. 440.101 (Reserved] 440.102 Effluent limitations representing the degree of effluent reduction attainable by the application of the best prac ticable control technology (BPT). 440.103 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). 440.104 New source performance standards (NSPS). 440.105 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved] AUTHORITY: Secs. 301, 304(b), (c) and (e), 306, 307, and 501 of the Clean Water Act (The Federal Water Pollution Control Act Amendments of 1972, as amended by the Clean Water Act of 1977 and the Water Quality Act of 1987), (the Act), 33 U.S.C. 1311, 1314(b), (c) and (e), 1316, 1317, and 1361; 86 Stat. 816, Pub. L. 92–500; 91 Stat. 1567, Pub. L. 95-217; 101 Stat. 7, Pub. L. 100–4. SOURCE: 47 FR 54609, Dec. 3, 1982, unless otherwise noted. Subpart K-Platinum Ores Subcategory 440.110 Applicability; description of the platinum ore subcategory. 440.111 (Reserved] 440.112 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). (Reserved] 440.113 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). 440.114 New source performance standards (NSPS). [Reserved] 440.115 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). (Reserved] Subpart A-Iron Ore Subcategory $ 440.10 Applicability; description of the iron ore subcategory. The provisions of this subpart A are applicable to discharges from (a) mines operated to obtain iron ore, regardless of the type of ore or its mode of occurrence; (b) mills beneficiating iron ores by physical (magnetic and nonmagnetic) and/or chemical separation; and (c) mills beneficiating iron ores by magnetic and physical separation in the Mesabi Range. $ 440.11 [Reserved] Subpart 1-General Provisions and Definitions 440.130 Applicability. 440.131 General provisions. 440.132 General definitions. $ 440.12 Effluent limitations rep resenting the degree of effluent re. duction attainable by the applica. tion of the best practicable control technology currently available (BPT). Except as provided in subpart L of this part and 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable after application of the best practicable control technology currently available (BPT): (a) The concentration of pollutants discharged in mine drainage from mines operated to obtain iron ore shall not exceed: Subpart M-Gold Placer Mine Subcategory 440.140 Applicability; description of the gold placer mine subcategory. 440.141 Specialized definitions and provi sions. 440.142 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). 440.143 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). 440.144 New source performance standards (NSPS). 440.145–440.147 (Reserved] 440.148 Best Management Practices (BMP). (b) Except as provided in paragraph (c) of this section the concentration of pollutants discharged from mills that employ physical (magnetic and nonmagnetic) and/or chemical methods to beneficiate iron ore shall not exceed: Within the range 6.0 to 9.0. (C)(1) Except as provided in paragraph (c) of this section, there shall be no discharge of process wastewater to navigable waters from mills that employ magnetic and physical methods to beneficiate iron ore in the Mesabi Range. The Agency recognizes that the elimination of the discharge of pollutants to navigable waters may result in an increase in discharges of some pollutants to other media. The Agency has considered these impacts and has addressed them in the preamble published on December 3, 1982. (2) In the event that the annual precipitation falling on the treatment facility and the drainage area contributing surface runoff to the treatment facility exceeds the annual evaporation, a volume of water equivalent to the difference between annual precipitation falling on the treatment facility and the drainage area contributing surface runoff to the treatment facility and annual evaporation may be discharged subject to the limitations set forth in paragraph (a) of this section. $ 440.13 Effluent limitations rep resenting the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). Except as provided in subpart L of this part and 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT): (c)(1) Except as provided in paragraph (c) of this section, there shall be no discharge of process wastewater to navigable waters from mills that employ magnetic and physical methods to beneficiate iron ore in the Mesabi Range. The Agency recognizes that the elimination of the discharge of pollutants to navigable waters may result in an increase in discharges of some pollutants to other media. The Agency has considered these impacts and has addressed them in the preamble published on December 3, 1982. (2) In the event that the annual precipitation falling on the treatment facility and the drainage area contributing surface runoff to the treatment facility exceeds the annual evaporation, a volume of water equal to the difference between annual precipitation falling on the treatment facility and the drainage area contributing surface runoff to the treatment facility and annual evaporation may be discharged subject to the limitations set forth in paragraph (a) of this section. Within the range of 6.0, to 9.0. (b) Except as provided in paragraph (c) of this section, the concentration of pollutants discharged from mills that employ physical (magnetic and nonmagnetic) and/or chemical methods to beneficiate iron ore shall not exceed: $ 440.21 (Reserved] $ 440.22 Effluent limitations rep resenting the degree of effluent reduction attainable by the applica. tion of the best practicable control technology currently available (BPT). Except as provided in subpart L of this part and 40 CFR 125.30 through 125.32, any existing source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). The concentration of pollutants discharged in mine drainage from mines producing bauxite ores shall not exceed: Fe (dissolved) 2.0 1.0 pH (1) (1) TSS 30.0 20.0 Within the range of 6.0 to 9.0. (c)(1) Except as provided in paragraph (c) of this section, there shall be no discharge of process wastewater to navigable waters from mills that employ magnetic and physical methods to beneficiate iron ore in the Mesabi Range. The Agency recognizes that the elimination of the discharge of pollutants to navigable waters may result in an increase in discharges of some pollutants to other media. The Agency has considered these impacts and has addressed them in the preamble published on December 3, 1982. (2) In the event that the annual precipitation falling on the treatment fa $440.24 New Source performance standards (NSPS). Except as provided in subpart L of this part, any new source subject to this subpart must achieve the following NSPS representing the degree of effluent reduction attainable by the application of the best available demonstrated technology (BADT). The concentration of pollutants discharged in mine drainage from mines producting bauxite ores shall not exceed: $ 440.32 Effluent limitations rep resenting the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). Except as provided in subpart L of this part and 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable after application of the best practicable control technology currently available (BPT): (a) The concentration of pollutants discharged in mine drainage from mines, either open-pit or underground, from which uranium, radium and vanadium ores are produced excluding mines using in-situ leach methods shall not exceed: |
