mine sediment dewatering Articles
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Numerical Evaluation of Effectiveness of Drainwells in Dewatering Overburden at Surface Coal Mines
Abstract: Typical sedimentary sequences overlying coal seams consist of interbedded sandstones, siltstones, shales, and rider coal seams. In many surface coal mine settings, these sediments are saturated; and prior dewatering of them is necessary for effective and economic mining, including the stacking of saturated spoils. Such sedimentary sections usually have a very low vertical hydraulic ...
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Geotube Containment and Dewatering technology was used to dispose of slurry waste from North River Mine - Case Study
At the North River Mine in Berry, AL, two waste streams are created from the processing plant, coarse rock and fine rock particles. Coming from the processing plant, the fine rock particles are suspended in water forming a slurry. This slurry is normally disposed of via surface impoundments or injected into abandoned underground mine workings. The volume of this waste stream is very significant ...
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Crisafulli Flump Dredges Operate at Mines - Case Study
Mining companies find Crisafulli FLUMP dredges to be an to be an excellent choice in challenging environmental conditions and applications. FLUMP (floating lagoon pumper) dredges are small, easy to transport, remote controlled and extremely productive. From North and South America to West Africa, SRS Crisafulli FLUMP dredges are cleaning mining ponds/lagoons. Most operating mines have overflow ...
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Dredging for Gold in Remote Places
By Dave Stoltenberg, Dredge Rental Specialist with SRS Crisafulli From Alaska to West Africa, SRS Crisafulli dredging experts are busy installing dredges and training operations personnel at producing gold mines. Nearly all operating mines have overflow lagoons and impoundments for the collection of particulates, overflow mud, and tailings. Typically the lagoons are lined, and are operated ...
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Wireless Pakscan controls the flow at Nevada gold mine - Case Study
A gold mine in Nevada USA has been able to take advantage of wireless Pakscan digital control for newly installed IQ intelligent electric valve actuators on the water filtration plant. The Newmont underground mine utilises Geotube® dewatering technology to separate sediment from both ground and extraction process water. The filter systems, which are installed above ground, are fabricated ...
By Rotork plc
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