CONTAMINATED SOIL TREATMENT METHOD, CONTAMINATED SOIL TREATMENT DEVICE, AND CONTAMINATED SOIL TREATMENT SYSTEM

摘要

To provide a simple method requiring only minimal human work in a treatment of contaminated soil.SOLUTION: There is provided a contaminated soil treatment method having: a process for manufacturing a slurry by mixing soil containing harmful materials and/or radioactive materials and water and a solidification material with prescribed ratios based on the soil with a mixing stirrer 11; a process for flowing the slurry into a tube 12; a process for preparing a bag frame M having only a filling port Ma with a shape corresponding to a downstream end of the tube as an opening; a process for connecting the downstream end of the tube to the filling port and supplying the slurry to inside of the bag frame; and a process for curing the bag frame until the slurry is solidified in the bag frame to manufacture a solid body containing the harmful materials and/or the radioactive materials.SELECTED DRAWING: Figure 1