Metallic hazardous air pollutant process vent

{
  "id": "MLC-T-ENV-017061",
  "term": "Metallic hazardous air pollutant process vent",
  "field": "Environment",
  "term_source": "Metallic Hazardous Air Pollutant Process Vent",
  "definition": "Point of discharge to the atmosphere (or inlet to a control device, if any) of a metal HAP-containing gas stream from any CMPU at an affected source containing at least 50 ppmv metal HAP. The metal HAP concentration may be determined using any of the following: process knowledge, an engineering assessment, or test data.",
  "abbreviation": "Metallic HAP Process Vent",
  "subject": "Built environments",
  "references": [
    "40 CFR 63.11502 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/metallic-hazardous-air-pollutant-process-vent/"
}