Enhanced deep soil vapor extraction process and apparatus utilizing sheet metal pilings
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United States of America Patent
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Aug 26, 1997
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app pub date -
Dec 15, 1995
filing date -
Dec 15, 1995
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Abstract
A system for in situ decontamination of contaminated soil in a contaminated zone comprising: a. a metal section placed in the contaminated soil, b. a heating means attached to said metal section for heating said metal section, and c. an extraction system adjacent or near said metal section for withdrawing vapors and condensates generated from heating the contaminated soil.
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