Research Article
[Retracted] Environmental Impact Assessment of Production Plant during Construction Period
Table 3
Controllable emission coefficients of dust.
| Dust type | Dust suppression measures | Controllable emission coefficient | Emission coefficient value | Yes | No |
| Primary dust | Road hardening | P11 | 0 | 0.71 | Boundary fencing | P12 | 0 | 0.47 | Bare ground covering | P13 | 0 | 0.47 | Easy-to-dust material covering | P14 | 0 | 0.25 | Regular inhibitor spraying | P15 | 0 | 0.30 | Secondary dust | Easy washing for transport vehicles | P2 | 1.55 | 3.10 |
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