Regenerating station for greywater, of the type comprising at least one gray water tank (10) and a treatment circuit with a hypochlorite doser (61) for conditioning the treated water to make it suitable for reuse, characterized in that said deposit (10) comprises: - a first bioreactor compartment (1) for purification provided with: an inlet (11) of water to be treated, a roughing filter (12) for the removal of solids of medium and large size, filtration membranes (3) connected to a permeate extraction pump (5) to a second chlorination compartment (2) and accumulation, an air diffuser (4) connected to a compressor (42) or an external blower and arranged below the membranes (3) to produce a bubbling of air for: the cleaning of the membranes (3), the reaction of biological decomposition by the aerobic microorganisms and the agitation of the surface of the water to be treated, at least one detector at minimum level (14) and a detector of maximum level (15) arranged above the membranes (3) and connected to control means of the extraction pump (5), and overflows (13) for the evacuation of any excess water stored in the bioreactor compartment (1) and, - a chlorination compartment (2) and permeate accumulation comprising: an entry of the permeate from the bioreactor compartment (1), a means for the controlled dosing of hypochlorite as a function of the incoming permeate flow rate, a connection to a network (7) ) external water supply, level detectors (22, 23 and 24) arranged at different heights and connected to the control means of extraction pump (5) permeate and a means of opening and closing the connection with the water supply network (7), an extraction or outlet pipe (21) of the water treated for consumption, and a safety overflow (25). (Machine-translation by Google Translate, not legally binding)
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