Inorganic Arsenic Emissions from Primary Copper Smelters
For Inorganic Arsenic Emissions from Primary Copper Smelters, cfr subpart is 40 CFR 61 Subpart O; source type is major sources; original final rule date is 1986-08-04; most recent amendment date is 1986-08-04; rtr status is not stated, recorded from its source on 2026-09-29.
- source category
- Inorganic Arsenic Emissions from Primary Copper Smelters
- cfr subpart
- 40 CFR 61 Subpart O
- source type
- major sources our reading
- original final rule date
- 1986-08-04
- most recent amendment date
- 1986-08-04
- rtr status
- not stated our reading
- key haps regulated
- arsenic, particulate matter
- epa category url
- https://www.epa.gov/stationary-sources-air-pollution/inorganic-arsenic-emissions-primary-copper-smelters-national our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
On August 4, 1986, the EPA promulgated national emission standards for hazardous air pollutants (NESHAP), specifically inorganic arsenic emissions, from a number of source categories, including Primary Copper Smelters, glass manufacturing plants, and arsenic plants. The standards for Primary Copper Smelters include design, equipment, work practice, and operational requirements to limit arsenic emissions, and the rule includes emissions limits for particulate matter from certain process units.
— epa.gov, retrieved 2026-09-29
Source
- epa.govhttps://www.epa.gov/stationary-sources-air-pollution/inorganic-arsenic-emissions-primary-copper-smelters-national