The Scientific World Journal / 2014 / Article / Tab 6

Research Article

Closed-Loop Supply Chain Models with Considering the Environmental Impact

Table 6

Unit cost () of transportation per km.

DC
Cargo aircraft SemitrailerDiesel trainCargo vessel

Manufactory0.250.160.20.3

Customer and dismantler
Five-tonne lorry40-tonne lorry

DC0.130.18

Manufactory
SemitrailerDiesel train

Dismantler0.150.25