| 摘要 |
According to the present invention, after adding, as a liquid chemical, an agent having a polymer flocculant as the main ingredient to a water-containing bulk material on a belt conveyor, a bridge crane, or in a hopper on an unloader and producing water containing bulk material and suspended aggregates in water, aggregates are inevitably formed when unloading water-containing bulk material by way of transporting with a belt conveyor, and damage due to unloading on the belt conveyor can be eliminated by the slurry water. |
