[Code of Federal Regulations] [Title 40, Volume 29] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR461.33] [Page 526-527] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 461_BATTERY MANUFACTURING POINT SOURCE CATEGORY --Table of Contents Subpart C_Lead Subcategory Sec. 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. ------------------------------------------------------------------------ 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........................................ 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\ Within the limits of 7.5 to 10.0 at all times. (2) Subpart C--Open Formation--Wet--NSPS. ------------------------------------------------------------------------ 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...................................... 0.067 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\ Within the limits of 7.5 to 10.0 at all times. (3) Subpart C--Plate Soak--NSPS. ------------------------------------------------------------------------ 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...................................... 0.026 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\ Within the limits of 7.5 to 10.0 at all times. (4) Subpart C--Battery Wash (Detergent)--NSPS. [[Page 527]] ------------------------------------------------------------------------ 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...................................... 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\ Within the limits of 7.5 to 10.0 at all times. (5) Subpart C--Direct Chill Lead Casting--NSPS. ------------------------------------------------------------------------ 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...................................... 0.000256 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\ Within the limits of 7.5 to 10.0 at all times. (6) Subpart C--Mold Release Formulation--NSPS. ------------------------------------------------------------------------ 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...................................... 0.0077 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\ Within the limits of 7.5 to 10.0 at all times. (7) Subpart C--Truck Wash--NSPS. ------------------------------------------------------------------------ Maximum for Pollutant or pollutant property Maximum for monthly any 1 day 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\ Within the limits of 7.5 to 10.0 at all times. (8) Subpart C--Laundry--NSPS. ------------------------------------------------------------------------ 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........................................ 0.14 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\ Within the limits of 7.5 to 10.0 at all times. (9) Subpart C--Miscellaneous Wastewater Streams--NSPS. ------------------------------------------------------------------------ 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 Iron........................................ 0.37 0.19 Oil and grease.............................. 3.07 3.07 TSS......................................... 4.61 3.69 pH.......................................... (\1\) (\1\) ------------------------------------------------------------------------ \1\ Within the limits 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. [49 FR 9134, Mar. 9, 1984, as amended at 51 FR 30816, Aug. 28, 1986] [[Page 528]]