| 摘要 |
Process for the reutilization of domestic water consisting in the installation of a system of piping connected to the sanitary fittings and the electrical domestic appliances of a single-family dwelling, with the exception of the lavatories, via which the water already used exits towards a siphon 1 with filter 2, subsequently passing to a receptacle (manhole) 5 by means of a pipe 4 in which it is treated by means of chlorination, dyeing, etc., etc., subsequently passing via a piping system 6 to a tank 7, from which the pretreated water is reconveyed to a cistern 10 located in a plane above that of the lavatory installation, use being made of an electrically supplied pump or, alternatively, turbines actuated by the flow of drinkable sanitary water, the cistern 10 having overflows 12 and a conventional sanitary water inlet valve 15 which in turn acts on the pipe 9. <IMAGE>
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