| abstract |
PROBLEM TO BE SOLVED: To dispose of inorganic substances in waste in a reactor in a waste treatment using a high-temperature and high-pressure medium, which causes troubles such as blocking a container opening. A solution to this problem is provided. SOLUTION: Organic waste or inorganic waste and medium are mixed through step 2, and in the presence of an oxidizing agent, the hydrogen ion concentration of the medium is set to 10 −4 mol or more with respect to 1 kg of medium, and predetermined in oxidation step 4. Hold for hours. Waste can be treated efficiently without depositing inorganic substances. [Selection] Figure 1 |