https://en.wikipedia.org/wiki/Loss_on_ignition
Loss on ignition - Wikipedia
loss on ignitionwikipedia
https://www.gov.uk/government/news/landfill-tax-assessment-new-loss-on-ignition-test
Landfill tax assessment: new 'loss on ignition' test - GOV.UK
A new loss on ignition test will be carried out on landfill waste to determine the correct tax liability of fines.
loss on ignitionlandfill taxassessmentnewtest