MIXTURE FOR PREVENTING CONTAMINANT DIFFUSION AND METHOD FOR PREVENTING CONTAMINANT DIFFUSION

摘要

It is to provide a mixture for preventing contaminant diffusion having stable and excellent purifying ability against a contaminant included in contaminated soil as compared to the conventional technique for preventing contaminant diffusion, and a method for preventing contaminant diffusion. The mixture for preventing contaminant diffusion is comprised of an adsorbing agent for adsorbing a contaminant included in contaminated soil and a diluent mixed at a predetermined ratio to the adsorbing agent for adjusting permeability coefficient and thickness, wherein a spatial velocity of water containing the contaminant is 1 to 60 (1/hr).