| 摘要 |
<p>Arrangement in a biological dry toilet Arrangement in a biological dry toilet by means of which soil improvement agent can be prepared from organic household waste, such as food left-overs and excrements. The arrangement comprises a tank, a means of for supplying waste, and a stairway on which the waste is arranged to be supplied from the supply means. The stairway comprises a plurality downwards inclined steps and intermediate ventilation slots. The stairway is further divided into two sections arranged to receive alternately by means of a shiftable distributing means the waste fed to the stairway.</p> |
