| 摘要 |
Described is a method whereby slurry with solid and liquid constituents is separated, comprising the addition to the slurry of a flocculating agent in order to obtain a first mixture, the formation of air bubbles in a fluid medium in order to obtain a second mixture, the introduction of the mixtures to a flotation tank and the initiation therein of a separation of a floating and a sinking fraction, and the removal of both fractions from the flotation tank, whereby the fluid medium is at least partly composed of the sinking fraction. |
