| 摘要 |
<p>PURPOSE:To reuse a waste thermosetting plastic material containing silica as resources. CONSTITUTION:Thermosetting waste plastic containing silica is finely divided to be improved in water retentivity and ion exchange capacity being properties as the clay mineral of soil to develop consistency effect. By utilizing these properties, the thermosetting waste plastic containing silica can be reused as a soil modifying material.</p> |
