MIXTURE FOR PREVENTING DIFFUSION OF CONTAMINATING COMPONENTS AND METHOD OF PREVENTING DIFFUSION OF CONTAMINATING COMPONENTS

摘要

PROBLEM TO BE SOLVED: To provide a mixture for preventing the diffusion of contaminating components which has a stable and excellent cleaning ability against contaminating components contained in contaminated soil compared with the existing techniques for preventing the diffusion of contaminating components, and to provide a method of preventing the diffusion of contaminating components.;SOLUTION: The mixture for preventing the diffusion of contaminating components comprises an adsorbent which adsorbs the contaminating components contained in contaminated soil and a diluting material which is blended with the adsorbent at a definite ratio to control the coefficient of water permeability and the thickness, and the mixture is characterized in that the mixture shows a space velocity of water containing the contaminating components of ≤60 (1/hr).;COPYRIGHT: (C)2010,JPO&INPIT