| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for decomposing a polyolefin resin in a short period of time without generating problems of environmental pollution. SOLUTION: The polyolefin resin is subjected to at least one treatment selected from pulverization, treatment for imparting porous structure and treatment for imparting hydrophilic property to obtain a treated material. The treated material is buried in the soil in a dumping ground before a mixed solution of laccase and mediator is sprayed, or the treated material is charged into the mixed solution of laccase and mediator to decompose the polyolefin resin by the action of the mixed solution. |
