| 摘要 |
A system and method for remediation of contaminated soil is provided. The system comprises a soil remediation cell of contaminated soil, and a plurality of multi-functional perforated pipes located within the contaminated soil. The multi-functional perforated pipes operate as (a) heating elements for introducing heat into the contaminated soil for volatilizing the contaminants located within the contaminated soil without utilizing mechanically driven forced air thereby producing a contaminated vapor, and (b) flow channels for removing the contaminated vapor from within the soil remediation cell. A high temperature covering, located about the soil remediation cell, forms a chamber over the soil remediation cell which receives and collects in the chamber the contaminated vapor which have been released from the multi-functional perforated pipes. Means for collecting and/or destroying contaminants in the contaminated vapors collected in the storage chamber can also be employed in conjunction with the soil remediation cell. |
