| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide waste disposal means that prevents components in waste from leaking by covering the whole waste with covering material such as concrete at a disposal site while increasing waste density.SOLUTION: A waste disposal method includes: a lining step of lining inner peripheral surfaces 2a, 2b of a waste disposal site with lining material; a screening step of separating waste in large-diameter particles and medium-diameter particles based on a first reference particle diameter; a crushing step of crushing the medium-diameter particles into small-diameter particles having a second reference particle diameter or less; a mixing step of generating mixed particles by mixing the large-diameter particles and the small-diameter particles; a filling step of filling the mixed particles in the waste disposal site; and a covering step of covering the upper surface of the mixed particles with covering material. Here, the first reference particle diameter is set such that the total volume of the large-diameter particles is 60-80% of the total volume of the waste, and the second reference particle diameter is set to one-fifth or less of the first reference particle diameter.</p> |
