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Virginia Administrative Code (Last Updated: January 10, 2017) |
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Title 9. Environment |
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Agency 5. State Air Pollution Control Board |
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Chapter 40. Existing Stationary Sources |
Section 2420. Standard for sulfur oxides
Latest version.
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No owner or other person shall cause or permit to be discharged into the atmosphere from any primary metal operation any sulfur oxide emissions in excess of the following limits:
Copper Smelters: Y = 0.2X
Zinc Smelters: Y = 0.564X0.85
Lead Smelters: Y = 0.98X0.77
where:
X = total sulfur fed to the smelter in lb/hr.
Y = allowable sulfur oxide emissions in lb/hr.
Note: This provision in effect requires removal of about 90% of the input-sulfur to the smelter.
Historical Notes
Derived from VR120-04-1804, eff. January 1, 1985.