| 摘要 |
<p>The device for biological purification of swimming pool water, comprises chambers attached above an inlet (12) for the water to be cleaned and below an outlet (16) for the cleaned water, and a distributor channel (13) intended above the chambers. The chambers receive a porous filter body as carriers for plants and microorganisms, and have a hexagonal cross section and a base downward to a discharge line (5). The distributor channel, through which the inlet flows, has an overflow (15) in the chamber space and is shifted along meeting edges or common limiting walls of the chambers.</p> |
