| 摘要 |
<p>A device for treatment and cleansing of liquids comprises a first reservoir (4) for inlet liquid (3), and a second, lower reservoir (7) for outlet liquid (6). The reservoirs (4,7) are interconnected by a vertical riser (9) with a liquid inlet (10) in the inlet reservoir (4) and a vertical sink pipe (12) with a liquid outlet (13) in the outlet reservoir (7). A separator (11) is located in an intermediate section between the riser (9) and the sink pipe (12). The inlet liquid (3) is lifted in the separator (11) to a level giving a maximum negative pressure corresponding to 60-80% vacuum. Thus the inlet liquid (3) is strongly supersaturated and gas is stripped as bubbles, forming a floating sludge of particles in the liquid, which is separated in the separator (11). Bacteria in the inlet liquid (3) dies due to acute circuit damages.</p> |
