| 摘要 |
<p>1. Biological effluent treatment station with stream effluent aeration, comprising reaction chambers, an averaging chamber with a basket grate, and a pump chamber, characterized in that the reaction chambers (2 and 2') are connected in parallel, and next to both chambers (2 and 2') there is a pump chamber (23) with a pump (1), and to both reaction chambers (2 and 2') the averaging tank (3) with the basket grate (4) is connected, to which the main collector (5) is joined, and from the averaging tank (3) a supply duct (21) is led out, which is connected via a suction valve (6) and a suction valve (14) to a circulating pump (1), and then via a pressure distributor (15) and valves (8 and 8'), it is connected to a pressure conduit (16), which is ended with aerating taper pipes situated above the effluent level in the chambers (2 and 2'), and inside the chambers (2 and 2'), above their bottoms, there are suction conduits (13) situated, which are connected via valves (7 and 7') with a suction distributor (14), the circulating pimp (1), and via valves (11) with the pressure conduits (16).<IMAGE></p> |
