| 摘要 |
A system in which data such as images of waste are recorded and controlled in each of steps of disposal from the collection of the waste to the final disposal thereof and in which whether the waste is being disposed of in a reliable and safe way or not is clearly traced and managed is provided. In steps of disposal from collection of waste 1 to final disposal, data 6 associated with said waste 1 including manifest data, transportation route, current position, time, and analysis of components in each of the steps of disposal are transferred to a data management unit 5 by record-transfer means 4; said waste 1 is imaged with imaging means 2 in each of the steps of disposal; and image data 7 of the waste 1 obtained by the imaging means 2 are transferred to the data management unit 5 by image transfer means 3. The data management unit5 is accessed by access means 14 to trace/manage the state of disposal of the waste 1 based on the data 6, 7 associated with the waste 1 such as manifest and images.
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