| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a polluted soil mix method capable of preventing nodulation of the polluted soil, maintaining air permeability and water permeability of the polluted soil preferably, and activating microbes in the polluted soil when it is mixed after adding at least nutrient.SOLUTION: The polluted soil mix method according to the present invention is characterized in that: nutrient for activating microbes in the polluted soil and a nodulation prevention substance for preventing nodulation of the polluted soil are added to the polluted soil and then the mixture is mixed. As the nodulation prevention substance, a rice hull may be used. Stirring means for stirring inside of the container into which the nodulation prevention substance is put is actuated and in the state, the polluted soil and the nutrient are put into the container and then they are mixed.</p> |
