Abstract: The invention relates to an installation for toilets (2) installed in a building and comprising, for each of the toilets (2), firstly a separator device (20) for separating liquid effluent and solid waste, and secondly a transfer device (20) for moving solid waste into a descent tube (21), the descent tube (21) having a plurality of through openings (22) communicating with a plurality of transfer devices belonging to toilets installed on storeys of the building, and enabling solid waste to be taken by gravity to a treatment device positioned at the bottom of the building.

Abstract: The invention relates to an installation for toilets (2) installed in a building and comprising, for each of the toilets (2), firstly a separator device (20) for separating liquid effluent and solid waste, and secondly a transfer device (20) for moving solid waste into a descent tube (21), the descent tube (21) having a plurality of through openings (22) communicating with a plurality of transfer devices belonging to toilets installed on storeys of the building, and enabling solid waste to be taken by gravity to a treatment device positioned at the bottom of the building.

Abstract: The invention relates to a toilet installation comprising equipment (4) presenting a gravity discharge opening (5) for liquid effluent and solid waste, and a reception system (30) for receiving liquid effluent and solid waste dropping from the gravity discharge opening (5). The installation further comprises a transport device (35) for transporting the composting medium in the form of a continuous bed of material of determined thickness and for a duration suitable for obtaining the composted medium, the transport device (35) comprising at least one support surface (36) for supporting the bed, which surface is placed under the top portion of the reception system and extends to a discharge edge (37) for discharging the composted medium dropping off said support surface.