Method for remediation of contaminated soil, and soil remediation system.

摘要

The "method of remediation of contaminated soil, and soil remediation system. A method is provided for the removal of contaminants from contaminated soil (102).The method may include the steps of removing vapors from a pool of steam extraction (202).To estimate the amount of water vapor removed from the contaminated soil (102) in the vapors being removed from the well of steam extraction.And applying heat in contaminated soil from a plurality of wells heaters (203) at a rate not greater than the blast would vaporize the estimated quantity of water vapour.The permeability of the soil can be thereby increased by application of heat.Six or more injection wells of heat may be provided to each well of steam extraction.And the heat injection wells may be positioned and energized in a regular pattern around the shaft of the steam extraction (202).That can include multiple rings of heaters around the well of steam extraction.