Table 2 E-waste components (kg or g per unit)
| Â | Recyclable plastic | Non-recyclable plastic | Glass | Steel | Aluminum | Copper | Circuit board | Carbon | Battery | Other |
|---|---|---|---|---|---|---|---|---|---|---|
TV CRT; LG 21″ (23 kg) | 3.66 | 0.08 | 14.98 | 2.29 | 0.03 | 0.46 | 0.97 | 0.27 | – | 0.26 |
Air conditioner (31 kg) | 7.19 | – | – | 16.87 | 2.87 | 3.65 | 0.12 | – | – | 0.44 |
Computer monitor CRT; 30 cm (18.2 kg) | 3 | 0.2 | 8.4 | 3.1 | 0.1 | 0.8 | 1.9 | 0.3 | – | 0.5 |
CPU; (6.5 kg) | 0.7 | – | – | 3.9 | 0.4 | – | 1.2 | – | – | 0.3 |
Feature cellphone (95.1 g) | – | 31.8 | 6.4 | – | 11.2 | – | 15.2 | – | 21.5 | 9 |
Smartphone 1 (124.3 g) | – | 17.1 | 60.3 | – | – | – | 13.3 | – | 30.5 | 3.1 |
Smartphone 2 (119.5 g) | – | 15.5 | 50.2 | – | – | – | 14.4 | – | 34.1 | 5.3 |
Smartphone 3 (133.6 g) | – | 11.9 | 59.3 | – | – | – | 13.9 | – | 38.8 | 9.7 |