| 摘要 |
<p>Water filtration apparatus (10) includes a round or rectangular settling tray (12), covered by a lid (19) including a fine net (13) to filter out coarse material in water reaching the filtration apparatus through a downpipe (11). The water passed through the net (13) collects in the settling tray (12) so that fine material in the water settles out, before the water passes over a weir (14) to discharge through a delivery pipe (15).</p> |
