FIELD: mining.
SUBSTANCE: invention can be used in the mining industry and refers to deslimation of circulating saponite-containing waters. The deslimation is carried out by the exposure of electric current to circulating water passed between the drums-cathodes 1 and the drum-anode 2, followed by separation to the underflow and the clarified liquid. The clarified draining is removed simultaneously from the drums-cathodes 1, and the saponite-containing substances - from the drum-anode 2. In the flow mode the separation parameters are controlled: performance, linear current, voltage, rate of rotation of the drums.
EFFECT: invention enables to reduce the content of saponite-containing substances in circulating water to the requirements of circulating water supply of the processing plant with the extent of purification of circulating waters to 99,5%.
2 cl, 6 dwg, 1 tbl
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