Loading (50 kb)...'
(continued) 
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                    of lead
                                                       used
                                                    English
                                                units_pound
                                                      s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly
                                                 any 1 day     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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      average
------------------------------------------------------------------------
                                                    Metric
                                               units_mg/kg
                                                of lead in
                                                   trucked
                                                 batteries
                                                   English
                                               units_pound
                                                     s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                    of lead
                                                       used
                                                    English
                                                units_pound
                                                      s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      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
 top 
§ 461.40   Applicability; description of the Leclanche subcategory.
 top 
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]
 top 
§ 461.43   New source performance standards (NSPS).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      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\ Within the range of 7.5 to 10.0 at all times.
(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).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly
                                                 any 1 day     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).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s 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
 top 
§ 461.50   Applicability; description of the lithium subcategory.
 top 
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]
 top 
§ 461.53   New source performance standards (NSPS).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly
                                                 any 1 day     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\ Within the range of 7.5-10.0 at all times.
(2) Subpart E—Iron Disulfide Cathodes—NSPS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      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\ Within the range of 7.5-10.0 at all times.
(3) Subpart E—Miscellaneous Wastewater Streams—NSPS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      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\ Within the range of 7.5-10.0 at all times.
(4) Subpart E—Air Scrubbers—NSPS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s per
                                                  1,000,000
                                                  pounds of
                                                      cells
                                                   produced
                                               -------------------------
TSS...........................................        434.0        207.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.
(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]
 top 
§ 461.55   Pretreatment standards for new sources (PSNS).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                    of lead
                                                    English
                                                units_pound
                                                      s per
                                                  1,000,000
                                                  pounds of
                                                       lead
                                               -------------------------
Chromium......................................        23.34         9.46
Lead..........................................        17.66         8.20
------------------------------------------------------------------------
(2) Subpart E—Iron Disulfide Cathodes—PSNS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                    of iron
                                                  disulfide
                                                    English
                                                units_pound
                                                      s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s 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
 top 
§ 461.60   Applicability; description of the magnesium subcategory.
 top 
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]
 top 
§ 461.63   New source performance standards (NSPS).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      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\ Within the range of 7.5-10.0 at all times.
(2) Subpart F—Silver Chloride Cathodes—Electrolytic—NSPS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                  of silver
                                                  processed
                                                    English
                                                units_pound
                                                      s 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\ Within the range of 7.5-10.0 at all times.
(3) Subpart F—Cell Testing—NSPS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s 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\ Within the range of 7.5-10.0 at all times.
(4) Subpart F—Floor and Equipment Wash—NSPS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      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\ Within the range of 7.5-10.0 at all times.
(5) Subpart F—Air Scrubber—NSPS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s per
                                                  1,000,000
                                                  pounds of
                                                      cells
                                                   produced
                                               -------------------------
TSS...........................................      8,467.0      4,030.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.
(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).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                  of silver
                                                  processed
                                                    English
                                                units_pound
                                                      s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                  of silver
                                                  processed
                                                    English
                                                units_pound
                                                      s per
                                                  1,000,000
                                                  pounds of
                                                     silver
                                                  processed
                                               -------------------------
Lead..........................................         60.9         29.0
Silver........................................         59.5         24.7
------------------------------------------------------------------------
(3) Subpart F—Cell Testing—PSES.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s 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).
 top 
(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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                  of silver
                                                  processed
                                                    English
                                                units_pound
                                                      s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                  of silver
                                                  processed
                                                    English
                                                units_pound
                                                      s per
                                                  1,000,000
                                                  pounds of
                                                     silver
                                                  processed
                                               -------------------------
Lead..........................................         40.6         18.9
Silver........................................         42.1         17.4
------------------------------------------------------------------------
(3) Subpart F—Cell Testing—PSNS.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s 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.
 
 
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                   of cells
                                                   produced
                                                    English
                                                units_pound
                                                      s 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
 top 
§ 461.70   Applicability; description of the zinc subcategory.
 top 
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).
 top 
(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
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly
                                                any 1 day      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\ Within the range of 7.5_10.0 at all times.
(2) Subpart G—Gelled Amalgam Anodes.
 
                        BPT Effluent Limitations
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly
                                                 any 1 day     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\ Within the range of 7.5_10.0 at all times.
(3) Subpart G—Zinc Oxide, Formed Anodes.
 
                        BPT Effluent Limitations
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                     Metric
                                                units_mg/kg
                                                    of Zinc
                                                    Englishunits_pound (continued)