Explain 'froth flotation process'.
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Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. This is used in mineral processing, paper recycling and waste-water treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century
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Explanation:
The Froth Floatation method is a method used for the concentration of metal ores. It is used for the concentration of sulphide ores. ... The ore particles become wet by oil while the gangue particles become wet by water. Air is blown in through a pipe and a rotating paddle agitates this mixture.
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