Collapse to view only § 466.40 - Applicability; description of the copper basis material subcategory.

§ 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.

§§ 466.41-466.42 - §[Reserved]

§ 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 operation Metal preparation Coating operation Metric units—mg/m 2 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 ft 2 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)

1 Within 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]

§ 466.44 - [Reserved]

§ 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 operation Metal preparation Coating operation Metric units—mg/m 2 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 ft 2 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]