Editing Hazardous waste (section)

===Landfill===
Hazardous waste may be sequestered in a hazardous waste landfill or permanent disposal facility. "In terms of hazardous waste, a landfill is defined as a disposal facility or part of a facility where hazardous waste is placed or on land and which is not a pile, a land treatment facility, a surface impoundment, an underground [[injection well]], a salt dome formation, a salt bed formation, an underground mine, a cave, or a corrective action management unit (40 CFR 260.10)."<ref>{{Cite web |url=http://www.fedcenter.gov/assistance/facilitytour/landfills/hazwaste/ |title=Hazardous Waste Landfills |access-date=2008-11-25 |archive-date=2019-05-14 |archive-url=https://web.archive.org/web/20190514161525/https://www.fedcenter.gov/assistance/facilitytour/landfills/hazwaste/ |url-status=dead }}</ref><ref>[https://www.epa.gov/hw/land-disposal-restrictions-hazardous-waste Land Disposal Restrictions for Hazardous Waste]</ref>