METHOD FOR LOWERING TEMPERATURE IN THERMAL REMEDIATION OF CONTAMINATED SOIL
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United States of America Patent
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Issued Date -
May 30, 2024
app pub date -
Nov 27, 2023
filing date -
Nov 28, 2022
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Abstract
Provided is a method for lowering a temperature in thermal remediation of contaminated soil, which belongs to the field of soil and groundwater contamination control technologies. In the present disclosure, the method includes the following steps: injecting an entrainer into petroleum hydrocarbons (PHCs) contaminated soil to be remediated to allow soil remediation by thermal desorption; where the entrainer includes ethanol at a volume percentage of 10% to 50%.
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