Evaluation of techniques to reduce the concentration of sedimentable solids in the wastewater produced in the coal mining in the municipality of Guachetá, Cundinamarca

The filtration of surface and groundwater is very common when mining works is advancing, since underground aquifers, old blocks exploited must be crossed and within the extraction process, a settlement of the strata that produce some range of subsidence and fracture of these is generated, resulting...

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