| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a novel polluted soil cleaning bag utilized at the time of cleaning of soil by oil decomposing bacteria. SOLUTION: The polluted soil cleaning bag is constituted of a bottomed cylindrical bag main body comprising an air permeable material and an upper lid formed so as to be freely openable and closable with respect to the bag main body. The upper lid is constituted of a material having waterproofness and moisture permeability such that a water drop is not passed but steam is passed and soil containing oleophilic bacteria is charged in the bag main body. The upper lid has a diameter larger than that of the opening part of the bag main body and the protruded part becomes a canopy. Further, the bag main body is constituted of the same material having waterproofness and moisture permeability as the upper lid.</p> |
