| 摘要 |
Filtering device for the clarification of liquids, especially of industrial or effluent water, of the type comprising an open tank provided with a floor with nozzles supporting the filter bed, side chutes for the delivery of the raw water, a gutter for discharging filtered water, means for lifting the material from the filter and an axial gutter for discharging the washing water, this device being characterised in that the bottom of the filter, under the floor (12) is separated along its lengthwise axis by a leakproof partition (20) bounding two independent cells (14, 15 - 14' - 15') in the filter. |
