| 摘要 |
A construction and a method for batchwise treatment of water by means of dissolved-air flotation, comprising a tank (1) with an addition, from the bottom, of a mixture of water, which is about to be purified, via a pipe (2), and a water/air dispersion, via a pipe (3). This construction and this method use a vertically adjustable inlet (4), which possibly may be used as outlet. |
