| 摘要 |
<p>PROBLEM TO BE SOLVED: To convert waste plastics in waste into resources for recycling without being disposed of for incineration and landfill. SOLUTION: Waste plastics in waste are sorted into bottles, solids, and films. Next, impurities such as waste paper are removed from the bottles, the solids, and the films to increase the purity of the waste plastics so that they can be recycled. Next, the bottles and the solids are crushed and pelletized, and the films are heated and pelletized. The produced plastic pellets are used as a soil conditioner.</p> |
