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The Code of Federal Regulations (CFR) annual edition is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government produced by the Office of the Federal Register (OFR) and the Government Publishing Office.


Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
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Electronic Code of Federal Regulations

e-CFR data is current as of April 16, 2015

Title 40Chapter ISubchapter NPart 420Subpart E → §420.54


Title 40: Protection of Environment
PART 420—IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY
Subpart E—Vacuum Degassing Subcategory


§420.54   New source performance standards (NSPS).

The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the values set forth below.

Subpart E

Pollutant or pollutant propertyNew source performance standards
Maximum for any 1 dayAverage of daily values for 30 consecutive days
Kg/kkg (pounds per 1,000 lb) of product
TSS0.007300.00261
Lead0.00009390.0000313
Zinc0.0001410.0000469
pH(1)(1)

1Within the range of 6.0 to 9.0.


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