An official website of the United States government.

Inorganic Arsenic Emissions from Arsenic Trioxide and Metallic Arsenic Production Facilities: National Emission Standards for Hazardous Air Pollutants

On this page:

Rule Summary

This action promulgates national emission standards for hazardous air pollutants (NESHAP), specifically inorganic arsenic emissions, from a number of source categories. Those source categories include primary copper smelters, glass manufacturing plants, and arsenic plants.

Rule History

10/03/1986 - Correction.

08/04/1986 - Final rule.

12/16/1983 - Reopening of public comment period.

07/20/1983 - Propose rule and announcement of public hearing.