PART 461—BATTERY MANUFACTURING POINT SOURCE CATEGORY Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 307 (b) and (c), 308 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) (the “Act”); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217. Source: 49 FR 9134, Mar. 9, 1984, unless otherwise noted. General Provisions § 461.1 Applicability. This part applies to any battery manufacturing plant that discharges or may discharge a pollutant to waters of the United States or that introduces pollutants to a publicly owned treatment works. Battery manufacturing operations subject to regulation under this part shall not be subject to regulation under part 413 or 433. § 461.2 General definitions. In addition to the definitions set forth in 40 CFR part 401, the following definitions apply to this part: (a) “Battery” means a modular electric power source where part or all of the fuel is contained within the unit and electric power is generated directly from a chemical reaction rather than indirectly through a heat cycle engine. In this regulation there is no differentiation between a single cell and a battery. (b) “Battery manufacturing operations” means all of the specific processes used to produce a battery including the manufacture of anodes and cathodes and associated ancillary operations. These manufacturing operations are excluded from regulation under any other point source category. (c) “Ancillary operations” means all of the operations specific to battery manufacturing and not included specifically within anode or cathode manufacture (ancillary operations are primarily associated with battery assembly and chemical production of anode or cathode active materials). (d) “Plate soak” shall mean the process operation of soaking or reacting lead subcategory battery plates, that are more than 2.5 mm (0.100 in) thick, in sulfuric acid. (e) “Discharge allowance” means the amount of pollutant (mg per kg of production unit) that a plant will be permitted to discharge. For this category the allowances are specific to battery manufacturing operations. (f) “Miscellaneous wastewater streams” shall mean the combined wastewater streams from the process operations listed below for each subcategory. If a plant has one of these streams then the plant receives the entire miscellaneous waste stream allowance. (1) Cadmium subcategory. (2) Lead subcategory. (3) Lithium subcategory. (4) Zinc subcategory. (g) “Trucked batteries” shall mean batteries moved into or out of the plant by truck when the truck is actually washed in the plant to remove residues left in the truck from the batteries. § 461.3 Monitoring and reporting requirements. The “monthly average” regulatory values shall be the basis for the monthly average discharge in direct discharge permits and for pretreatment standards. Compliance with the monthly discharge limit is required regardless of the number of samples analyzed and averaged. § 461.4 Compliance date for PSES. The compliance date for pretreatment standards for existing sources is March 9, 1987. Subpart A—Cadmium Subcategory § 461.10 Applicability; description of the cadmium subcategory. This subpart applies to discharges to waters of the United States, and introductions of pollutants into publicly owned treatment works from the manufacturing of cadmium anode batteries. § 461.11 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). (a) Except as provided in 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 practicable control technology currently available: (1) Subpart A—Pasted and Pressed Powder Anodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 0.92 0.41 Nickel 5.18 3.43 Zinc 3.94 1.65 Cobalt 0.57 0.24 Oil and grease 54.00 32.40 TSS 111.00 52.65 pH ( 1 ( 1 1 (2) Subpart A—Electrodeposited Anodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 237.0 104.6 Nickel 1,338.2 885.2 Zinc 1,017.6 425.2 Cobalt 146.4 62.7 Oil and grease 13,940.0 8,364.0 TSS 28,577.0 13,592.0 pH ( 1 ( 1 1 (3) Subpart A—Impregnated Anodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 339.3 149.7 Nickel 1,916.2 1,267.5 Zinc 1,457.1 608.8 Cobalt 209.6 89.8 Oil and grease 19,960.0 11,976.0 TSS 40,918.0 19,461.0 pH ( 1 ( 1 1 (4) Subpart A—Nickel Electrodeposited Cathodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 193.5 85.4 Nickel 1,092.5 722.6 Zinc 830.7 347.1 Cobalt 119.5 51.2 Oil and grease 11,380.0 6,828.0 TSS 23,329.0 11,095.5 pH ( 1 ( 1 1 (5) Subpart A—Nickel Impregnated Cathodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 557.6 246.0 Nickel 3,148.8 2,082.8 Zinc 2,394.4 1,000.4 Cobalt 344.4 147.6 Oil and grease 32,800.0 19,680.0 TSS 67,240.0 31,980.0 pH ( 1 ( 1 1 (6) Subpart A—Miscellaneous Wastewater Streams. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Cadmium 6.29 2.77 Nickel 35.54 23.50 Zinc 27.02 11.29 Cobalt 3.89 1.66 Oil and grease 370.20 222.12 TSS 758.91 360.94 pH ( 1 ( 1 1 (7) Subpart A—Cadmium Powder Production. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium powder produced English units—pounds per 1,000,000 pounds of cadmium powder produced Cadmium 22.34 9.86 Nickel 126.14 83.44 Zinc 95.92 40.08 Cobalt 13.80 5.91 Oil and grease 1,314.00 788.40 TSS 2,693.00 1,281.20 pH ( 1 ( 1 1 (8) Subpart A—Silver Powder Production. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Cadmium 7.21 3.18 Nickel 40.70 26.92 Silver 8.69 3.61 Zinc 30.95 12.93 Cobalt 4.45 1.91 Oil and grease 424.00 254.40 TSS 869.20 413.40 pH ( 1 ( 1 1 (9) Subpart A—Cadmium Hydroxide Production. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium used English units—pounds per 1,000,000 pounds of cadmium used Cadmium 0.31 0.14 Nickel 1.73 1.14 Zinc 1.31 0.55 Cobalt 0.19 0.08 Oil and grease 18.00 10.80 TSS 36.90 17.60 pH ( 1 ( 1 1 (10) Subpart A—Nickel Hydroxide Production. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel used English units—pounds per 1,000,000 pounds of nickel used Cadmium 37.4 16.5 Nickel 211.2 139.7 Zinc 160.6 67.1 Cobalt 23.1 9.9 Oil and grease 2,200.0 1,320.0 TSS 4,510.0 2,145.0 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.12 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). (a) Except as provided in 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: (1) Subpart A—Electrodeposited Anodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 11.95 5.27 Nickel 67.49 44.64 Zinc 51.32 21.44 Cobalt 7.38 3.16 (2) Subpart A—Impregnated Anodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 68.0 30.0 Nickel 384.0 254.0 Zinc 292.0 122.0 Cobalt 42.0 18.0 (3) Subpart A—Nickel Electrodeposited Cathodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 11.22 4.95 Nickel 63.36 41.91 Zinc 48.18 20.13 Cobalt 6.93 2.97 (4) Subpart A—Nickel Impregnated Cathodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 68.0 30.0 Nickel 384.0 254.0 Zinc 292.0 122.0 Cobalt 42.0 18.0 (5) Subpart A—Miscellaneous Wastewater Streams. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Cadmium 0.79 0.35 Nickel 4.47 2.96 Zinc 3.40 1.42 Cobalt 0.49 0.21 (6) Subpart A—Cadmium Powder Production. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium powder produced English units—pounds per 1,000,000 pounds of cadmium powder produced Cadmium 2.23 0.99 Nickel 12.61 8.34 Zinc 9.59 4.01 Cobalt 1.38 0.59 (7) Subpart A—Silver Powder Production. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Cadmium 1.09 0.48 Nickel 6.16 4.08 Silver 1.32 0.55 Zinc 4.69 1.96 Cobalt 0.67 0.29 (8) Subpart A—Cadmium Hydroxide Production. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium used English units—pounds per 1,000,000 pounds of cadmium used Cadmium 0.05 0.02 Nickel 0.27 0.18 Zinc 0.20 0.09 Cobalt 0.03 0.01 (9) Subpart A—Nickel Hydroxide Production. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel used English units—pounds per 1,000,000 pounds of nickel used Cadmium 5.61 2.48 Nickel 31.68 20.96 Zinc 24.09 10.07 Cobalt 3.47 1.49 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.13 New source performance standards (NSPS). (a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below: (1) Subpart A—Electrodeposited Anodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 7.03 2.81 Nickel 19.33 13.01 Zinc 35.85 14.76 Cobalt 4.92 2.46 Oil and grease 351.5 351.5 TSS 527.3 421.8 pH ( 1 ( 1 1 (2) Subpart A—Impregnated Anodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 40.0 16.0 Nickel 110.0 74.0 Zinc 204.0 84.0 Cobalt 28.0 14.0 Oil and grease 2,000.0 2,000.0 TSS 3,000.0 2,400.0 pH ( 1 ( 1 1 (3) Subpart A—Nickel Electrodeposited Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 6.60 2.64 Nickel 18.15 12.21 Zinc 33.66 13.86 Cobalt 4.62 2.31 Oil and grease 330.0 330.0 TSS 495.0 396.0 pH ( 1 ( 1 1 (4) Subpart A—Nickel Impregnated Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 40.0 16.0 Nickel 110.0 74.0 Zinc 204.0 84.0 Cobalt 28.0 14.0 Oil and grease 2,000.0 2,000.0 TSS 3,000.0 2,400.0 pH ( 1 ( 1 1 (5) Subpart A—Miscellaneous Wastewater Streams—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Cadmium 0.47 0.19 Nickel 1.28 0.86 Zinc 2.38 0.98 Cobalt 0.33 0.16 Oil and grease 23.3 23.3 TSS 35.0 28.0 pH ( 1 ( 1 1 (6) Subpart A—Cadmium Powder Production—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium powder produced English units—pounds per 1,000,000 pounds of cadmium powder produced Cadmium 1.31 0.53 Nickel 3.61 2.43 Zinc 6.70 2.76 Cobalt 0.92 0.46 Oil and grease 65.70 65.70 TSS 98.55 78.84 pH ( 1 ( 1 1 (7) Subpart A—Silver Powder Production—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Cadmium 0.64 0.26 Nickel 1.77 1.19 Silver 0.93 0.39 Zinc 3.27 1.35 Cobalt 0.45 0.22 Oil and grease 32.10 32.10 TSS 48.15 38.52 pH ( 1 ( 1 1 (8) Subpart A—Cadmium Hydroxide Production—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium used English units—pounds per 1,000,000 pounds of cadmium used Cadmium 0.028 0.011 Nickel 0.077 0.051 Zinc 0.142 0.058 Cobalt 0.019 0.009 Oil and grease 1.40 1.40 TSS 2.10 1.68 pH ( 1 ( 1 1 (9) Subpart A—Nickel Hydroxide Production—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel used English units—pounds per 1,000,000 pounds of nickel used Cadmium 3.30 1.32 Nickel 9.08 6.11 Zinc 16.83 6.93 Cobalt 2.31 1.16 Oil and grease 165.0 165.0 TSS 247.5 198.0 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984] § 461.14 Pretreatment standards for existing sources (PSES). (a) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the pretreatment standards for existing sources listed below: (1) Subpart A—Electrodeposited Anodes. PSES Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 11.95 5.27 Nickel 67.49 44.64 Zinc 51.32 21.44 Cobalt 7.38 3.16 (2) Subpart A—Impregnated Anodes. PSES Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 68.0 30.0 Nickel 384.0 254.0 Zinc 292.0 122.0 Cobalt 42.0 18.0 (3) Subpart A—Nickel Electrodeposited Cathodes. PSES Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 11.22 4.95 Nickel 63.36 41.91 Zinc 48.18 20.13 Cobalt 6.93 2.97 (4) Subpart A—Nickel Impregnated Cathodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 68.0 30.0 Nickel 384.0 254.0 Zinc 292.0 122.0 Cobalt 42.0 18.0 (5) Subpart A—Miscellaneous Wastewater Streams—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Cadmium 0.79 0.35 Nickel 4.47 2.96 Zinc 3.40 1.42 Cobalt 0.49 0.21 (6) Subpart A—Cadmium Powder Production—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium powder produced English units—pounds per 1,000,000 pounds of cadmium powder produced Cadmium 2.23 0.99 Nickel 12.61 8.34 Zinc 9.59 4.01 Cobalt 1.38 0.59 (7) Subpart A—Silver Powder Production—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Cadmium 1.09 0.48 Nickel 6.16 4.08 Silver 1.32 0.55 Zinc 4.69 1.96 Cobalt 0.67 0.29 (8) Subpart A—Cadmium Hydroxide Production—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium used English units—pounds per 1,000,000 pounds of cadmium used Cadmium 0.05 0.02 Nickel 0.27 0.18 Zinc 0.20 0.09 Cobalt 0.03 0.012 (9) Subpart A—Nickel Hydroxide Production—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel used English units—pounds per 1,000,000 pounds of nickel used Cadmium 5.61 2.48 Nickel 31.68 20.96 Zinc 24.09 10.07 Cobalt 3.47 1.49 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.15 Pretreatment standards for new sources (PSNS). (a) Except as provided in 40 CFR 403.7 any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the pretreatment standards for new sources listed below: (1) Subpart A—Electrodeposited Anodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 7.03 2.81 Nickel 19.33 13.01 Zinc 35.85 14.76 Cobalt 4.92 2.46 (2) Subpart A—Impregnated Anodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium English units—pounds per 1,000,000 pounds of cadmium Cadmium 40.0 16.0 Nickel 110.0 74.0 Zinc 204.0 84.0 Cobalt 28.0 14.0 (3) Subpart A—Nickel Electrodeposited Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 6.60 2.64 Nickel 18.15 12.21 Zinc 33.66 13.86 Cobalt 4.62 2.31 (4) Subpart A—Nickel Impregnated Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Cadmium 40.0 16.0 Nickel 110.0 74.0 Zinc 204.0 84.0 Cobalt 28.0 14.0 (5) Subpart A—Miscellaneous Wastewater Streams—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Cadmium 0.47 0.19 Nickel 1.28 0.86 Zinc 2.38 0.98 Cobalt 0.33 0.16 (6) Subpart A—Cadmium Powder Production—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average. Metric units—mg/kg of cadmium powder produced English units—pounds per 1,000,000 pounds of cadmium powder produced Cadmium 1.31 0.53 Nickel 3.61 2.43 Zinc 6.70 2.76 Cobalt 0.92 0.46 (7) Subpart A—Silver Powder Production—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average. Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Cadmium 0.64 0.26 Nickel 1.77 1.19 Silver 0.93 0.39 Zinc 3.27 1.35 Cobalt 0.45 0.22 (8) Subpart A—Cadmium Hydroxide Production—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cadmium used English units—pounds per 1,000,000 pounds of cadmium used Cadmium 0.028 0.011 Nickel 0.077 0.051 Zinc 0.142 0.058 Cobalt 0.019 0.009 (9) Subpart A—Nickel Hydroxide Production—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel used English units—pounds per 1,000,000 pounds of nickel used Cadmium 3.30 1.32 Nickel 9.08 6.11 Zinc 16.83 6.93 Cobalt 2.31 1.16 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. Subpart B—Calcium Subcategory § 461.20 Applicability; description of the calcium subcategory. This subpart applies to discharges to waters of the United States and introductions of pollutants into publicly owned treatment works from manufacturing calcium anode batteries. §§ 461.21-461.22 [Reserved] § 461.23 New source performance standards (NSPS). (a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below. (b) There shall be no discharge for process wastewater pollutants from any battery manufacturing operations. § 461.24 [Reserved] § 461.25 Pretreatment standards for new sources (PSNS). (a) Except as provided in § 403.7 any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the pretreatment standards for new sources listed below. (b) There shall be no discharge for process wastewater pollutants from any battery manufacturing operations. Subpart C—Lead Subcategory § 461.30 Applicability; description of the lead subcategory. This subpart applies to discharges to waters of the United States and introduction of pollutants into publicly owned treatment works from the manufacturing of lead anode batteries. § 461.31 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). (a) Except as provided in 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 practicable control technology currently available: (1) Subpart C—Closed Formation—Double Fill, or Fill and Dump. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.86 0.45 Lead 0.19 0.090 Iron 0.54 0.27 Oil and grease 9.00 5.40 TSS 18.45 8.78 pH ( 1 ( 1 1 (2) Subpart C—Open Formation—Dehydrated. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 20.99 11.05 Lead 4.64 2.21 Iron 16.13 6.74 Oil and grease 221.00 132.60 TSS 453.05 215.47 pH ( 1 ( 1 1 (3) Subpart C—Open Formation—Wet. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.10 0.05 Lead 0.02 0.01 Iron 0.06 0.03 Oil and grease 1.06 0.64 TSS 2.17 1.03 pH ( 1 ( 1 1 (4) Subpart C—Plate Soak. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.040 0.020 Lead 0.009 0.004 Iron 0.030 0.010 Oil and grease 0.420 0.250 TSS 0.860 0.410 pH ( 1 ( 1 1 (5) Subpart C—Battery Wash (with Detergent). BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 1.71 0.90 Lead 0.38 0.18 Iron 1.08 0.55 Oil and grease 18.00 10.80 TSS 36.90 17.55 pH ( 1 ( 1 1 (6) Subpart C—Battery Wash (Water Only). BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 1.12 0.59 Lead 0.25 0.12 Iron 0.71 0.36 Oil and grease 11.80 7.08 TSS 24.19 11.51 pH ( 1 ( 1 1 (7) Subpart C—Direct Chill Lead Casting. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.00040 0.00020 Lead 0.00008 0.00004 Iron 0.00020 0.00010 Oil and grease 0.00400 0.00200 TSS 0.00800 0.00300 pH ( 1 ( 1 1 (8) Subpart C—Mold Release Formulation. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.011 0.006 Lead 0.002 0.001 Iron 0.007 0.004 Oil and grease 0.120 0.072 TSS 0.246 0.117 pH ( 1 ( 1 1 (9) Subpart C—Truck Wash. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead in trucked batteries English units—pounds per 1,000,000 pounds of lead in trucked batteries Copper 0.026 0.014 Lead 0.005 0.002 Iron 0.016 0.008 Oil and grease 0.280 0.168 TSS 0.574 0.273 pH ( 1 ( 1 1 (10) Subpart C—Laundry. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.21 0.11 Lead 0.05 0.02 Iron 0.13 0.07 Oil and grease 2.18 1.31 TSS 4.47 2.13 pH ( 1 ( 1 1 (11) Subpart C—Miscellaneous Wastewater Streams. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.81 0.43 Lead 0.18 0.09 Iron 0.51 0.26 Oil and grease 8.54 5.12 TSS 17.51 8.33 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984] § 461.32 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). (a) Except as provided in 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: (1) Subpart C—Open Formation—Dehydrated. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 3.19 1.68 Lead 0.71 0.34 Iron 2.02 1.02 (2) Subpart C—Open Formation—Wet. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.100 0.053 Lead 0.022 0.010 Iron 0.06 0.03 (3) Subpart C—Plate Soak. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.039 0.021 Lead 0.008 0.004 Iron 0.030 0.010 (4) Subpart C—Battery Wash (Detergent). BAT Effluent Limitations Pollutant or Pollutant Property Maximum for any 1 Day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 1.71 0.90 Lead 0.38 0.18 Iron 1.08 0.55 (5) Subpart C—Direct Chill Lead Casting. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.0004 0.0002 Lead 0.00008 0.00004 Iron 0.0002 0.0001 (6) Subpart C—Mold Release Formulation. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.011 0.006 Lead 0.002 0.001 Iron 0.007 0.003 (7) Subpart C—Truck Wash. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead in trucked batteries English units—pounds per 1,000,000 pounds of lead in trucked batteries Copper 0.026 0.014 Lead 0.005 0.002 Iron 0.016 0.008 (8) Subpart C—Laundry. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.21 0.11 Lead 0.05 0.02 Iron 0.13 0.07 (9) Subpart C—Miscellaneous Wastewater Streams. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.58 0.31 Lead 0.13 0.06 Iron 0.37 0.19 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984, as amended at 51 FR 30816, Aug. 28, 1986] § 461.33 New source performance standards (NSPS). (a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below: (1) Subpart C—Open Formation—Dehydrated—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 2.15 1.02 Lead 0.47 0.21 Iron 2.01 1.02 Oil and grease 16.80 16.80 TSS 25.20 20.16 pH ( 1 ( 1 1 (2) Subpart C—Open Formation—Wet—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.067 0.032 Lead 0.014 0.006 Iron 0.063 0.032 Oil and grease 0.53 0.53 TSS 0.80 0.64 pH ( 1 ( 1 1 (3) Subpart C—Plate Soak—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.026 0.012 Lead 0.005 0.002 Iron 0.025 0.012 Oil and grease 0.21 0.21 TSS 0.32 0.25 pH ( 1 ( 1 1 (4) Subpart C—Battery Wash (Detergent)—NSPS. Pollutant or pollutant Property Maximum for any 1 Day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 1.152 0.549 Lead 0.252 0.117 Iron 1.08 0.55 Oil and grease 9.0 9.0 TSS 13.5 10.8 pH ( 1 ( 1 1 (5) Subpart C—Direct Chill Lead Casting—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.000256 0.000122 Lead 0.000056 0.000026 Iron 0.000240 0.000122 Oil and grease 0.0020 0.0020 TSS 0.0030 0.0024 pH ( 1 ( 1 1 (6) Subpart C—Mold Release Formulation—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.0077 0.0037 Lead 0.0017 0.0008 Iron 0.0072 0.0037 Oil and grease 0.060 0.060 TSS 0.090 0.072 pH ( 1 ( 1 1 (7) Subpart C—Truck Wash—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead in trucked batteries English units—pounds per 1,000,000 pounds of lead in trucked batteries Copper 0.006 0.003 Lead 0.001 0.0007 Iron 0.006 0.003 Oil and grease 0.050 0.050 TSS 0.075 0.060 pH ( 1 ( 1 1 (8) Subpart C—Laundry—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.14 0.07 Lead 0.03 0.01 Iron 0.13 0.07 Oil and grease 1.09 1.09 TSS 1.64 1.31 pH ( 1 ( 1 1 (9) Subpart C—Miscellaneous Wastewater Streams—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.39 0.19 Lead 0.085 0.039 Iron 0.37 0.19 Oil and grease 3.07 3.07 TSS 4.61 3.69 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984, as amended at 51 FR 30816, Aug. 28, 1986] § 461.34 Pretreatment standards for existing sources (PSES). (a) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the pretreatment standards for existing sources listed below: (1) Subpart C—Open Formation—Dehydrated—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 3.19 1.68 Lead 0.71 0.34 (2) Subpart C—Open Formation—Wet—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.100 0.053 Lead 0.022 0.010 (3) Subpart C—Plate Soak—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.039 0.021 Lead 0.008 0.004 (4) Subpart C—Battery Wash—(Detergent)—PSES. Pollutant or pollutant Property Maximum for any 1 Day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 1.71 0.90 Lead 0.38 0.18 (5) Subpart C—Direct Chill Lead Casting—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.0004 0.0002 Lead 0.00008 0.00004 (6) Subpart C—Mold Release Formulation—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.011 0.006 Lead 0.002 0.001 (7) Subpart C—Truck Wash—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead in trucked batteries English units—pounds per 1,000,000 pounds of lead in trucked batteries Copper 0.026 0.014 Lead 0.005 0.002 (8) Subpart C—Laundry—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.21 0.11 Lead 0.05 0.02 (9) Subpart C—Miscellaneous Wastewater Streams—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.58 0.31 Lead 0.13 0.06 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. (c)(1) In cases where battery employee shower wastewater containing concentrations of lead exceeding 0.20 mg/l is combined with process wastewaters prior to treatment, the Control Authority may, for purposes of applying the Combined Wastestream Formula under § 403.6(e) of this chapter, notwithstanding the provisions of § 403.6(e), exercise its discretion and classify battery employee shower wastewater as an unregulated rather than a dilute (F D (2) Before the Control Authority may exercise its discretion to classify such a stream as an unregulated stream, the battery manufacturer must provide engineering, production, and sampling and analysis information sufficient to allow a determination by the Control Authority on how the stream should be classified. [49 FR 9134, Mar. 9, 1984, as amended at 51 FR 30816, Aug. 28, 1986] § 461.35 Pretreatment standards for new sources (PSNS). (a) Except as provided in § 403.7, any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources: (1) Subpart C—Open Formation—Dehydrated—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 2.15 1.02 Lead 0.47 0.21 (2) Subpart C—Open Formation—Wet—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.067 0.032 Lead 0.014 0.006 (3) Subpart C—Plate Soak—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.026 0.012 Lead 0.005 0.002 (4) Subpart C—Battery Wash—(Detergent)—PSNS. Pollutant or pollutant Property Maximum for any 1 Day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 1.152 0.549 Lead 0.252 0.117 (5) Subpart C—Direct Chill Lead Casting—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.000256 0.000122 Lead 0.000056 0.000026 (6) Subpart C—Mold Release Formulation—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.007 0.0037 Lead 0.0017 0.0008 (7) Subpart C—Truck Wash—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead in trucked batteries English units—pounds per 1,000,000 pounds of lead in trucked batteries Copper 0.006 0.003 Lead 0.001 0.0007 (8) Subpart C—Laundry—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.14 0.07 Lead 0.03 0.01 (9) Subpart C—Miscellaneous Wastewater Streams—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead used English units—pounds per 1,000,000 pounds of lead used Copper 0.39 0.19 Lead 0.085 0.039 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operations other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984, as amended at 51 FR 30817, Aug. 28, 1986] Subpart D—Leclanche Subcategory § 461.40 Applicability; description of the Leclanche subcategory. This subpart applies to discharges to waters of the United States, and introductions of pollutants into publicly owned treatment works from manufacturing Leclanche type batteries (zinc anode batteries with acid electrolyte). §§ 461.41-461.42 [Reserved] § 461.43 New source performance standards (NSPS). (a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below: (1) Subpart D—Foliar Battery Miscellaneous Wash—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Mercury 0.010 0.004 Zinc 0.067 0.030 Manganese 0.019 0.015 Oil and grease 0.66 0.66 TSS 0.99 0.79 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.44 Pretreatment standards for existing sources (PSES). (a) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources listed below: (1) Subpart D—Foliar Battery Miscellaneous Wash—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Mercury 0.010 0.004 Zinc 0.067 0.030 Manganese 0.019 0.015 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 27946, July 9, 1984] § 461.45 Pretreatment standards for new sources (PSNS). (a) Except as provided in § 403.7 any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources listed below. (1) Subpart D—Foliar Battery Miscellaneous Wash—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Mercury 0.010 0.004 Zinc 0.067 0.030 Manganese 0.019 0.015 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. Subpart E—Lithium Subcategory § 461.50 Applicability; description of the lithium subcategory. This subpart applies to discharges to waters of the United States and introduction of pollutants into publicly owned treatment works from the manufacturing of lithium anode batteries. §§ 461.51-461.52 [Reserved] § 461.53 New source performance standards (NSPS). (a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below: (1) Subpart E—Lead Iodide Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead English units—pounds per 1,000,000 pounds of lead Chromium 23.34 9.46 Lead 17.66 8.20 Iron 75.70 38.48 TSS 946.2 756.96 pH ( 1 ( 1 1 (2) Subpart E—Iron Disulfide Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of Iron disulfide English units—pounds per 1,000,000 pounds of Iron disulfide Chromium 2.79 1.13 Lead 2.11 0.98 Iron 9.05 4.60 TSS 113.1 90.5 pH ( 1 ( 1 1 (3) Subpart E—Miscellaneous Wastewater Streams—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Chromium 0.039 0.016 Lead 0.030 0.014 Iron 0.129 0.066 TSS 1.62 1.30 pH ( 1 ( 1 1 (4) Subpart E—Air Scrubbers—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced TSS 434.0 207.0 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.54 [Reserved] § 461.55 Pretreatment standards for new sources (PSNS). (a) Except as provided in § 403.7 any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources listed below: (1) Subpart E—Lead Iodide Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of lead English units—pounds per 1,000,000 pounds of lead Chromium 23.34 9.46 Lead 17.66 8.20 (2) Subpart E—Iron Disulfide Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of iron disulfide English units—pounds per 1,000,000 pounds of iron disulfide Chromium 2.79 1.13 Lead 2.11 0.98 (3) Subpart E—Miscellaneous Wastewater Streams—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Chromium 0.039 0.016 Lead 0.030 0.014 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. Subpart F—Magnesium Subcategory § 461.60 Applicability; description of the magnesium subcategory. This subpart applies to discharges to waters of the United States and introduction of pollutants into publicly owned treatment works from the manufacturing of magnesium anode batteries. §§ 461.61-461.62 [Reserved] § 461.63 New source performance standards (NSPS). (a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below: (1) Subpart F—Silver Chloride Cathodes—Chemically Reduced—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Lead 22.93 10.65 Silver 23.75 9.83 Iron 98.28 49.96 TSS 1,228.5 982.8 COD 4,095.0 1,999.0 pH ( 1 ( 1 1 (2) Subpart F—Silver Chloride Cathodes—Electrolytic—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Lead 40.6 18.9 Silver 42.1 17.4 Iron 174.0 88.5 TSS 2,175.0 1,740.0 COD 7,250.0 3,540.0 pH ( 1 ( 1 1 (3) Subpart F—Cell Testing—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Lead 19.5 7.89 Silver 15.3 6.31 Iron 63.1 32.1 TSS 789.0 631.2 COD 2,630.0 1,290.0 pH ( 1 ( 1 1 (4) Subpart F—Floor and Equipment Wash—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Lead 0.026 0.012 Silver 0.027 0.011 Iron 0.112 0.057 COD 4.70 2.30 TSS 1.41 1.13 pH ( 1 ( 1 1 (5) Subpart F—Air Scrubber—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced TSS 8,467.0 4,030.0 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984] § 461.64 Pretreatment standards for existing sources (PSES). (a) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources listed below: (1) Subpart F—Silver Chloride Cathodes—Chemically Reduced—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Lead 1,032.36 491.60 Silver 1,007.78 417.86 (2) Subpart F—Silver Chloride Cathodes—Electrolytic—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Lead 60.9 29.0 Silver 59.5 24.7 (3) Subpart F—Cell Testing—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Lead 22.1 10.5 Silver 21.6 8.9 (4) Subpart F—Floor and Equipment Wash—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Lead 0.039 0.018 Silver 0.038 0.015 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.65 Pretreatment standards for new sources (PSNS). (a) Except as provided in § 403.7 any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources listed below: (1) Subpart F—Silver Chloride Cathodes—Chemically Reduced—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Lead 22.93 10.65 Silver 23.75 9.83 (2) Subpart F—Silver Chloride Cathodes—Electrolytic PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Lead 40.6 18.9 Silver 42.1 17.4 (3) Subpart F—Cell Testing—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Lead 19.5 7.89 Silver 15.3 6.31 (4) Subpart F—Floor and Equipment Wash—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Lead 0.026 0.012 Silver 0.027 0.011 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. Subpart G—Zinc Subcategory § 461.70 Applicability; description of the zinc subcategory. This subpart applies to discharges to waters of the United States, and introductions of pollutants into publicly owned treatment works from the manufacturing of zinc anode batteries. § 461.71 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). (a) Except as provided in 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 practicable control technology currently available: (1) Subpart G—Wet Amalgamated Powder Anodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of Zinc English units—pounds per 1,000,000 pounds of Zinc Chromium 1.67 0.68 Mercury 0.95 0.38 Silver 1.56 0.65 Zinc 5.55 2.32 Manganese 2.58 1.10 Oil and grease 76.0 45.6 TSS 155.8 74.1 pH ( 1 ( 1 1 (2) Subpart G—Gelled Amalgam Anodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of Zinc English units—pounds per 1,000,000 pounds of Zinc Chromium 0.30 0.12 Mercury 0.17 0.07 Silver 0.28 0.12 Zinc 0.99 0.42 Manganese 0.46 0.20 Oil and grease 13.6 8.16 TSS 27.9 13.26 pH ( 1 ( 1 1 (3) Subpart G—Zinc Oxide, Formed Anodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of Zinc English units—pounds per 1,000,000 pounds of Zinc Chromium 62.9 25.7 Mercury 35.8 14.3 Silver 58.7 24.3 Zinc 208.8 87.2 Manganese 97.2 41.5 Oil and grease 2,860.0 1,716.0 TSS 5,863.0 2,789.0 pH ( 1 ( 1 1 (4) Subpart G—Electrodeposited Anodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc deposited English units—pounds per 1,000,000 pounds of zinc deposited Chromium 1,404.0 574.0 Mercury 798.0 319.0 Silver 1,308.0 543.0 Zinc 4,657.0 1,946.0 Manganese 2,169.0 925.0 Oil and grease 63,800.0 38,280.0 TSS 130,700.0 62,210.0 pH ( 1 ( 1 1 (5) Subpart G—Silver Powder, Formed Cathodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 86.2 35.3 Mercury 49.0 19.6 Silver 80.4 33.3 Zinc 286.2 119.6 Manganese 133.3 56.8 Oil and grease 3,920.0 2,350.0 TSS 8,036.0 3,822.0 pH ( 1 ( 1 1 (6) Subpart G—Silver Oxide Powder, Formed Cathodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 57.7 23.6 Mercury 32.8 13.1 Silver 53.7 22.3 Zinc 191.3 79.9 Manganese 89.1 38.0 Oil and grease 2,620.0 1,570.0 TSS 5,370.0 2,554.0 pH ( 1 ( 1 1 (7) Subpart G—Silver Peroxide Cathodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 13.8 5.65 Mercury 7.85 3.14 Silver 12.9 5.34 Zinc 45.8 19.2 Manganese 21.4 9.11 Oil and grease 628.0 377.0 TSS 1,287.0 612.0 pH ( 1 ( 1 1 (8) Subpart G—Nickel Impregnated Cathodes. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Chromium 721.6 295.2 Mercury 410.0 164.0 Nickel 3,149.0 2,083.0 Silver 672.4 279.0 Zinc 2,394.4 1,000.4 Manganese 1,115.2 475.6 Oil and grease 32,800.0 19,680.0 TSS 67,240.0 31,980.0 pH ( 1 ( 1 1 (9) Subpart G—Miscellaneous Wastewater Streams. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Chromium 3.85 1.58 Cyanide 2.54 1.05 Mercury 2.19 0.88 Nickel 16.82 11.12 Silver 3.59 1.49 Zinc 12.79 5.34 Manganese 5.96 2.54 Oil and grease 175.20 105.12 TSS 359.16 170.82 pH ( 1 ( 1 1 (10) Subpart G—Silver Etch. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Chromium 21.6 8.84 Mercury 12.3 4.91 Silver 20.2 8.35 Zinc 71.7 30.0 Manganese 33.4 14.3 Oil and grease 982.0 589.2 TSS 2,013.1 957.5 pH ( 1 ( 1 1 (11) Subpart G—Silver Peroxide Production. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver peroxide processed English units—pounds per 1,000,000 pounds of silver peroxide processed Chromium 23.0 9.40 Mercury 13.1 5.22 Silver 21.4 8.88 Zinc 76.2 31.80 Manganese 35.5 15.10 Oil and grease 1,044.0 627.00 TSS 2,140.0 1,018.00 pH ( 1 ( 1 1 (12) Subpart G—Silver Powder Production. BPT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder processed English units—pounds per 1,000,000 pounds of silver powder processed Chromium 9.33 3.82 Mercury 5.30 2.12 Silver 8.69 3.61 Zinc 30.95 12.93 Manganese 14.42 6.15 Oil and grease 424.0 254.40 TSS 869.0 413.40 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984] § 461.72 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). (a) Except as provided in 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: (1) Subpart G—Wet Amalgamated Powder Anodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of Zinc English units—pounds per 1,000,000 pounds of Zinc Chromium 0.24 0.099 Mercury 0.14 0.055 Silver 0.23 0.093 Zinc 0.80 0.34 Manganese 0.37 0.16 (2) Subpart G—Gelled Amalgam Anodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of Zinc English units—pounds per 1,000,000 pounds of Zinc Chromium 0.030 0.012 Mercury 0.017 0.007 Silver 0.028 0.012 Zinc 0.099 0.042 Manganese 0.046 0.020 (3) Subpart G—Zinc Oxide Formed Anodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of Zinc English units—pounds per 1,000,000 pounds of Zinc Chromium 9.53 3.90 Mercury 5.42 2.17 Silver 8.89 3.68 Zinc 31.64 13.22 Manganese 14.74 6.28 (4) Subpart G—Electrodeposited Anodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc deposited English units—pounds per 1,000,000 pounds of zinc deposited Chromium 94.47 38.65 Mercury 53.68 21.47 Silver 88.03 36.50 Zinc 313.46 130.97 Manganese 146.00 62.26 (5) Subpart G—Silver Powder Formed Cathodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 13.07 5.35 Mercury 7.43 2.97 Silver 12.18 5.05 Zinc 43.36 18.12 Manganese 20.20 8.61 (6) Subpart G—Silver Oxide Powder Formed Cathodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 8.73 3.57 Mercury 4.96 1.99 Silver 8.14 3.37 Zinc 28.98 12.11 Manganese 13.50 5.76 (7) Subpart G—Silver Peroxide Cathodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 2.09 0.87 Mercury 1.19 0.48 Silver 1.95 0.81 Zinc 6.95 2.90 Manganese 3.24 1.38 (8) Subpart G—Nickel Impregnated Cathodes. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Chromium 88.0 36.0 Mercury 50.0 20.0 Nickel 384.0 254.0 Silver 82.0 34.0 Zinc 292.0 122.0 Manganese 136.0 58.0 (9) Subpart G—Miscellaneous Wastewater Streams. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Chromium 0.57 0.23 Cyanide 0.38 0.16 Mercury 0.32 0.13 Nickel 2.48 1.64 Silver 0.53 0.22 Zinc 1.88 0.79 Manganese 0.88 0.37 (10) Subpart G—Silver Etch. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Chromium 3.27 1.34 Mercury 1.86 0.74 Silver 3.05 1.26 Zinc 10.86 4.54 Manganese 5.06 2.16 (11) Subpart G—Silver Peroxide Production. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver peroxide produced English units—pounds per 1,000,000 pounds of silver peroxide produced Chromium 3.48 1.42 Mercury 1.98 0.79 Silver 3.24 1.34 Zinc 11.55 4.83 Manganese 5.38 2.29 (12) Subpart G—Silver Powder Production. BAT Effluent Limitations Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Chromium 1.41 0.58 Mercury 0.80 0.32 Silver 1.32 0.55 Zinc 4.69 1.96 Manganese 2.18 0.93 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984] § 461.73 New source performance standards. (NSPS). (a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below: (1) Subpart G—Zinc Oxide Formed Anodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc English units—pounds per 1,000,000 pounds of zinc Chromium 4.55 1.97 Mercury 2.82 1.19 Silver 4.55 1.97 Zinc 0.87 0.39 Manganese 6.50 4.98 Oil and grease 216.7 216.7 TSS 325.0 260.0 pH ( 1 ( 1 1 (2) Subpart G—Electrodeposited Anodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc deposited English units—pounds per 1,000,000 pounds of zinc deposited Chromium 45.09 19.54 Mercury 27.91 11.81 Silver 45.09 19.54 Zinc 8.59 3.86 Manganese 64.41 49.38 Oil and grease 2,147.00 2,147.00 TSS 3,220.50 2,576.40 pH ( 1 ( 1 1 (3) Subpart G—Silver Powder Formed Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 6.24 2.70 Mercury 3.86 1.63 Silver 6.24 2.70 Zinc 1.19 0.53 Manganese 8.91 6.83 Oil and grease 297.00 297.00 TSS 445.5 356.40 pH ( 1 ( 1 1 (4) Subpart G—Silver Oxide Powder Formed Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 4.17 1.81 Mercury 2.58 1.09 Silver 4.17 1.81 Zinc 0.79 0.36 Manganese 5.96 4.57 Oil and grease 198.5 198.5 TSS 297.8 238.2 pH ( 1 ( 1 1 (5) Subpart G—Silver Peroxide Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 1.00 0.43 Mercury 0.62 0.26 Silver 1.00 0.43 Zinc 0.19 0.09 Manganese 1.43 1.09 Oil and grease 47.6 47.6 TSS 71.4 57.1 pH ( 1 ( 1 1 (6) Subpart G—Nickel Impregnated Cathodes—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Chromium 42.0 18.2 Mercury 26.0 11.0 Nickel 42.0 18.2 Silver 42.0 18.2 Zinc 8.0 3.6 Manganese 60.0 46.0 Oil and grease 2,000.0 2,000.0 TSS 3,000.0 2,400.00 pH ( 1 ( 1 1 (7) Subpart G—Miscellaneous Wastewater Streams—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Chromium 0.27 0.12 Cyanide 0.039 0.016 Mercury 0.17 0.07 Nickel 0.27 0.12 Silver 0.27 0.12 Zinc 0.05 0.02 Manganese 0.39 0.30 Oil and grease 12.90 12.90 TSS 19.35 15.48 pH ( 1 ( 1 1 (8) Subpart G—Silver Etch—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Chromium 1.56 0.68 Mercury 0.97 0.41 Silver 1.56 0.68 Zinc 0.30 0.13 Manganese 2.23 1.71 Oil and grease 74.40 74.40 TSS 111.60 89.28 pH ( 1 ( 1 1 (9) Subpart G—Silver Peroxide Production—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver peroxide produced English units—pounds per 1,000,000 pounds of silver peroxide produced Chromium 1.66 0.72 Mercury 1.03 0.44 Silver 1.66 0.72 Zinc 0.32 0.14 Manganese 2.37 1.82 Oil and grease 79.10 79.10 TSS 118.65 94.92 pH ( 1 ( 1 1 (10) Subpart G—Silver Powder Production—NSPS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Chromium 0.67 0.29 Mercury 0.42 0.18 Silver 0.67 0.29 Zinc 0.13 0.06 Manganese 0.96 0.74 Oil and grease 32.10 32.10 TSS 48.15 38.52 pH ( 1 ( 1 1 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.74 Pretreatment standards for existing sources (PSES). (a) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources: (1) Subpart G—Wet Amalgamated Powder Anode—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc English units—pounds per 1,000,000 pounds of zinc Chromium 0.24 0.099 Mercury 0.14 0.055 Silver 0.23 0.093 Zinc 0.80 0.34 Manganese 0.37 0.16 (2) Subpart G—Gelled Amalgam Anodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc English units—pounds per 1,000,000 pounds of zinc Chromium 0.030 0.12 Mercury 0.017 0.006 Silver 0.028 0.012 Zinc 0.099 0.042 Manganese 0.046 0.020 (3) Subpart G—Zinc Oxide Formed Anodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc English units—pounds per 1,000,000 pounds of zinc Chromium 9.53 3.90 Mercury 5.42 2.17 Silver 8.89 3.68 Zinc 31.64 13.22 Manganese 14.74 6.28 (4) Subpart G—Electrodeposited Anodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc deposited English units—pounds per 1,000,000 pounds of zinc deposited Chromium 94.47 38.65 Mercury 53.68 21.47 Silver 88.03 36.50 Zinc 313.46 130.97 Manganese 146.00 62.26 (5) Subpart G—Silver Powder Formed Cathodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 13.07 5.35 Mercury 7.43 2.97 Silver 12.18 5.05 Zinc 43.36 18.12 Maganese 20.20 8.61 (6) Subpart G—Silver Oxide Powder Formed Cathodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 8.73 3.57 Mercury 4.96 1.99 Silver 8.14 3.37 Zinc 28.98 12.11 Manganese 13.50 5.76 (7) Subpart G—Silver Peroxide Cathodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 2.09 0.87 Mercury 1.19 0.48 Silver 1.95 0.81 Zinc 6.95 2.90 Manganese 3.24 1.38 (8) Subpart G—Nickel Impregnated Cathodes—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Chromium 88.0 36.0 Mercury 50.0 20.0 Nickel 384.0 254.0 Silver 82.0 34.0 Zinc 292.0 122.0 Manganese 136.0 58.0 (9) Subpart G—Miscellaneous Wastewater Streams—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Chromium 0.57 0.23 Cyanide 0.38 0.16 Mercury 0.32 0.13 Nickel 2.48 1.64 Silver 0.53 0.22 Zinc 1.88 0.79 Manganese 0.88 0.37 (10) Subpart G—Silver Etch—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Chromium 3.27 1.34 Mercury 1.86 0.74 Silver 3.05 1.26 Zinc 10.86 4.54 Manganese 5.06 2.16 (11) Subpart G—Silver Peroxide Production—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver peroxide produced English units—pounds per 1,000,000 pounds of silver peroxide produced Chromium 3.48 1.42 Mercury 1.98 0.79 Silver 3.24 1.34 Zinc 11.55 4.83 Manganese 5.38 2.29 (12) Subpart G—Silver Powder Production—PSES. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Chromium 1.41 0.58 Mercury 0.80 0.32 Silver 1.32 0.55 Zinc 4.69 1.96 Manganese 2.18 0.93 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. § 461.75 Pretreatment standards for new sources (PSNS). (a) Except as provided in § 403.7 any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources listed below: (1) Subpart G—Zinc Oxide Formed Anodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc English units—pounds per 1,000,000 pounds of zinc Chromium 4.55 1.97 Mercury 2.82 1.19 Silver 4.55 1.97 Zinc 0.87 0.39 Manganese 6.50 4.98 (2) Subpart G—Electrodeposited Anodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of zinc deposited English units—pounds per 1,000,000 pounds of zinc deposited Chromium 45.09 19.54 Mercury 27.91 11.81 Silver 45.09 19.54 Zinc 8.59 3.86 Manganese 64.41 49.38 (3) Subpart G—Silver Powder Formed Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 6.24 2.70 Mercury 3.86 1.63 Silver 6.24 2.70 Zinc 1.19 0.53 Manganese 8.91 6.83 (4) Subpart G—Silver Oxide Powder Formed Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 4.17 1.81 Mercury 2.58 1.09 Silver 4.17 1.81 Zinc 0.79 0.36 Manganese 5.96 4.57 (5) Subpart G—Silver Peroxide Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver applied English units—pounds per 1,000,000 pounds of silver applied Chromium 1.00 0.43 Mercury 0.62 0.26 Silver 1.00 0.43 Zinc 0.19 0.09 Manganese 1.43 1.09 (6) Subpart G—Nickel Impregnated Cathodes—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of nickel applied English units—pounds per 1,000,000 pounds of nickel applied Chromium 42.0 18.2 Mercury 26.0 11.0 Nickel 42.0 18.2 Silver 42.0 18.2 Zinc 8.0 3.6 Manganese 60.0 46.0 (7) Subpart G—Miscellaneous Wastewater Streams—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of cells produced English units—pounds per 1,000,000 pounds of cells produced Chromium 0.27 0.12 Cyanide 0.039 0.016 Mercury 0.17 0.07 Nickel 0.27 0.12 Silver 0.27 0.12 Zinc 0.05 0.02 Manganese 0.39 0.30 (8) Subpart G—Silver Etch—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver processed English units—pounds per 1,000,000 pounds of silver processed Chromium 1.56 0.68 Mercury 0.97 0.41 Silver 1.56 0.68 Zinc 0.30 0.13 Manganese 2.23 1.71 (9) Subpart G—Silver Peroxide Production—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver peroxide produced English units—pounds per 1,000,000 pounds of silver peroxide produced Chromium 1.66 0.72 Mercury 1.03 0.44 Silver 1.66 0.72 Zinc 0.32 0.14 Manganese 2.37 1.82 (10) Subpart G—Silver Powder Production—PSNS. Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average Metric units—mg/kg of silver powder produced English units—pounds per 1,000,000 pounds of silver powder produced Chromium 0.67 0.29 Mercury 0.42 0.18 Silver 0.67 0.29 Zinc 0.13 0.06 Manganese 0.96 0.74 (b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984]