Principle: the polluted soil is heated to above the boiling point of the target pollutant. By controlling the temperature of the system, the pollutants can be selectively vaporized and volatilized to separate and remove the target pollutants and soil particles.
Applicable site: mainly used for treatment of areas where it is difficult to carry out remediation of ectopic environment, such as deep soil and pollution remediation under buildings.
Products x-itdf in situ thermal desorption equipment, x-gte tail gas treatment equipment