Mini-Dredge Slurps Up Tons of Waste Coal from Slurry Settling Ponds
There’s plenty of rich coal in slurry ponds. And all you need to get it out is to get yourself one of these mini-dredges.
July 19, 2021
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There’s plenty of rich coal in slurry ponds. And all you need to get it out is to get yourself one of these mini-dredges.
