2020 年 36 巻 2 号 p. 132-139
Efficient reverse logistics is an important issue to contribute to CO2 reduction and securing of appropriate processing. In this study, the transport efficiency improvement measures were examined using the actual data of the industrial waste disposal contractors. Specifically, we considered increasing the size of transportation, including modal shift, by increasing the number of transportation lots, and as a result, could reduce costs by 28.1%.