| 摘要 |
<p>A biological latrine essentially for treating biological household waste, wherein the said waste together with a suitable medium such as barking waste, peat, sawdust or equivalent is treated so that the waste is turned into compost soil of fertilizer mainly through composting. The biological latrine comprises a heat-insulated closed chamber (1) provided with watering means (19) and heating means, in which chamber there are stirring means (12) within a round-bottomed, V-shaped trough, into which trough the medium substance is charged all at the same time. The circumstances of the waste material located in the trough are controlled by means of a moisture-sensitive element and a heat-sensitive element. On the basis of the readings obtained from the said sensitive elements, a microprocessor regulates the stirring, watering and heating of the waste material, and possibly the airing of the closed chamber, so that the moisture and temperature of the waste material remain within given limits.</p> |
