METHOD OF IMPROVEMENT OF SOILS FOR PREPARATION THE K OF THE RECULTIVATION

摘要

A method of soil amelioration to prepare soils for remediation, comprising cleaning of soils from water-soluble organic and inorganic xenobiotic compounds based on uptake by the enclosing material, characterized in that the cleaned soil and the soil is moistened cleaning aqueous solution, which is used as fresh water, natural or synthetic chelators produce watering rate of not more than 800 m / ha, depending on the withstand granulometry of ground soil during not more than 1 hour to sandy soils and soil and not less than 5 hours for clay soils, after which the cleaned soil and soil cover enclosing material pre-impregnated with an identical cleaning liquid, and accommodating the material removed by visual observation on the surface of salt crystals enclosing material.