| 摘要 |
<p>The invention concerns a device for treating excrement using a leakproof pit (1) with constant liquid (9) level (40) communicating with the hole (5) of the perforated plank (6) in a water closet (27) through a vertical tube (4), whereof the base (8) is immersed in the liquid (9), and wherein the odours are blocked by a liquid-tight sealing joint, the excess liquid being transferred into an evaporating container (32) where it is periodically evaporated and evacuated into the atmosphere through a vent (39), the solid excrement being stored by decantation at the bottom of the leakproof pit (1).</p> |
