Permanent total enclosure

{
  "id": "MLC-T-ENV-020608",
  "term": "Permanent total enclosure",
  "field": "Environment",
  "term_source": "Permanent Total Enclosure",
  "definition": "1. Permanently installed enclosure that completely surrounds a source of emissions such that all emissions are captured and contained for discharge through a control device. For additional information, see Guidelines for Determining Capture Efficiency, January 1994. (Docket No. A-93-10, Item No. IV-B-1).\n\n2. Permanently installed enclosure that meets the criteria of Method 204 of appendix M, 40 CFR part 51, for a PTE and that directs all the exhaust gases from the enclosure to an add-on control device.",
  "abbreviation": "PTE",
  "subject": "Built environments",
  "references": [
    "40 CFR 63.801 (CFR 2013)",
    "40 CFR 63.3176 (CFR 2013); 40 CFR 63.3561 (CFR 2013); 40 CFR 63.4181 (CFR 2013); 40 CFR 63.4371 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/permanent-total-enclosure/"
}