Home
gpo.gov
govinfo.gov

e-CFR Navigation Aids

Browse

Simple Search

Advanced Search

 — Boolean

 — Proximity

 

Search History

Search Tips

Corrections

Latest Updates

User Info

FAQs

Agency List

Incorporation By Reference

eCFR logo

Related Resources

Electronic Code of Federal Regulations

We invite you to try out our new beta eCFR site at https://ecfr.federalregister.gov. We have made big changes to make the eCFR easier to use. Be sure to leave feedback using the Help button on the bottom right of each page!

e-CFR data is current as of October 27, 2020

Title 40Chapter ISubchapter NPart 466 → Subpart D


Title 40: Protection of Environment
PART 466—PORCELAIN ENAMELING POINT SOURCE CATEGORY


Subpart D—Copper Basis Material Subcategory


Contents
§466.40   Applicability; description of the copper basis material subcategory.
§§466.41-466.42   [Reserved]
§466.43   New source performance standards.
§466.44   [Reserved]
§466.45   Pretreatment standards for new sources.

return arrow Back to Top

§466.40   Applicability; description of the copper basis material subcategory.

This subpart applies to discharges to waters of the United States and introductions of pollutants into publicly owned treatment works from porcelain enameling of copper basis materials.

return arrow Back to Top

§§466.41-466.42   [Reserved]

return arrow Back to Top

§466.43   New source performance standards.

Any new source subject to this subpart must achieve the following new source performance standards:

Subpart D—NSPS

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
Metal preparation Coating operationMetal preparation Coating operation
   Metric units—mg/m2 of area processed or coated
Chromium6.230.462.520.19
Lead1.690.131.520.11
Nickel9.250.696.230.47
Zinc17.161.297.070.53
Aluminum50.973.8220.861.56
Iron20.691.5510.600.79
Oil and grease168.2312.60168.2312.60
TSS252.3518.91201.8815.12
pH(1)(1)(1)(1)
   English units—pounds per 1 million ft2 of area processed or coated
Chromium1.280.100.520.04
Lead0.350.030.310.03
Nickel1.900.141.280.10
Zinc3.520.271.450.11
Aluminum10.440.784.270.32
Iron4.240.322.170.16
Oil and grease34.462.5834.462.58
TSS51.693.8741.353.10
pH(1)(1)(1)(1)

1Within the range 7.5 to 10.0 at all times.

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36545, Sept. 6, 1985]

return arrow Back to Top

§466.44   [Reserved]

return arrow Back to Top

§466.45   Pretreatment standards for new sources.

Any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources:

Subpart D—PSNS

Pollutant or pollutant property Maximum for any 1 day Maximum for monthly average
Metal preparation Coating operationMetal preparation Coating operation
   Metric units—mg/m2 of area processed or coated
Chromium6.230.462.520.19
Lead1.690.131.520.11
Nickel9.250.696.230.47
Zinc17.161.297.070.53
   English units—pounds per 1 million ft2 of area processed or coated
Chromium1.280.100.520.04
Lead0.350.030.310.02
Nickel1.900.141.280.10
Zinc3.520.271.450.11

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36545, Sept. 6, 1985]

return arrow Back to Top

Need assistance?