Question

what is froth floatation method​

Answer 1

Explanation:

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.

Answer 2

Answer:

growth growth flotation method is a type of method in which horse are mixed with water and oil and rotating the mixture so fastly that's why your matter of aur constructed trolley