Method of soil extraction
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United States of America Patent
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Issued Date -
Nov 6, 2003
app pub date -
Apr 14, 2003
filing date -
Apr 9, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of extracting oil-soluble contaminants from soils, sediments, or porous solids is disclosed. In one embodiment, the method comprises the steps of immersing the solid in a fluid comprising a water phase and an oil phase, mixing the phases and allowing the phases to separate, wherein the contaminants are thereby concentrated in the oil phase.
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