| 摘要 |
1. A system for electrochemical purification of sewage waters, containing an electrolytic tank with anode and cathode of aluminium plates located in its lowest part and connected with a feeder cable and comprising a purified water container connected with the electrolytic tank, characterised in that it has a sewage water container (1) placed in the ground, inside which there is an in-feed chamber (2) connected with an intermediate chamber (5), which, in turn, is connected with a sedimentation and adsorption chamber (7) connected with an identical, parallel to it, chamber (8) connected with an aeration chamber (12), and equipped with an electrolytic tank (17) consisting of two compartments (19, 21) separated from each other by means of a vertical bulkhead (18) and fitted with separate packages (20, 22) of aluminium electrodes connected with the feeder cable (23), whereas the compartment (19) is pipe-connected with the chamber (12) via a pump (15), while the compartment (21) is connected via an outflow (26), a pump (27) and a delivery pipe (28) with the purified water container (29) and additionally connected with the outlet (25) to the sewage system.<IMAGE>
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