| 摘要 |
<p>In the method and device for mixing a gas to a liquid, particularly to waste waters (8), the gas bubbles are supplied to the liquid through a gas-permeable mixing member (14) of a mixing unit (12, 13) provided in the liquid. To achieve the introduction of very fine gas bubbles, an at least partially shearing of the gas bubbles is effected at the outlet of the mixture member (14) by means of a shearing element (16).</p> |
