System Using Superheated Steam of Thermal Processing Technology for Soil Remediation and Purification

摘要

The present invention relates to a method for decomposing an organic material by causing a high-temperature steam in an oxygen-free state to cause a reduction reaction of a contaminant in a soil by using an ultra-high temperature superheated steam at a low pressure, or to convert an organic material into a gas- The present invention relates to a system and method for soil remediation using superheated steam which causes rapid desorption of soil and contaminants by causing thermal desorption when a quasi-volatile substance is contained. In order to inject superheated steam, Rod injection device and vibration plow porous pipe injecting device are used to increase the treatment efficiency and throughput according to the contaminated soil concentration. Thus, there are many kinds of pollutants, a wide range of concentration application, The efficiency of the separation of pollutants in the soil is high and the exhaust gas Saengryang This invention relates to soil remediation system and soil purification method using a thermal processing technique of the superheated steam to provide a small effect.