| 摘要 |
PURPOSE: A decomposition method of waste PVC by using oyster shell is provided to treat waste PVC without generation of harmful components, and to recycle waste resource. CONSTITUTION: A decomposition method of waste PVC is provided to form a calcium chloride by applying centrifugal force of 100 m/sec^2 - 150 m/sec^2 into 100-120 parts by weight of waste oyster per 100 parts by weight of waste PVC. The average particle diameter of the waste PVC and oyster shell is 5 mm or less. The decomposition method additionally includes a step of collecting the calcium chloride. |
