Table 16 Weighs of environmental factors of printing services
Factor | Water pollution | Air pollution | Energy consumption | Hazardous | Priorities |
|---|---|---|---|---|---|
Waste | |||||
0.190 | 0.310 | 0.060 | 0.440 | ||
heavy metal | 0.560 | - | - | - | 0.106 |
Cyanide | 0.330 | - | - | 0.250 | 0.173 |
silver-containing waste water | 0.110 | - | - | 0.200 | 0.109 |
VOC | - | 0.636 | 0.500 | - | 0.227 |
natural gas | - | 0.273 | 0.125 | - | 0.092 |
Coal | - | 0.091 | 0.375 | - | 0.051 |
waste-ink | - | - | - | 0.500 | 0.220 |
waste-blanket | - | - | - | 0.090 | 0.040 |