Q

Does human waste disappear truly?

A

Human waste consists of 95% or more of moisture, and 4% - 5% of quality of organic. The whole quantity of the moisture in human waste evaporates with the heat (50 deg.C - 70 deg.C) which generates in the fermentation process by the microbe, and most of the quality of organic is decomposed into water and carbon dioxide in fermentation process. Thus, decomposition disappearance of most human waste is carried out.

Please look at the structure of a compost toilet for details.