Different designs, one system
In Namibia water is a scarce resource. In some parts the water must be taken from over 110 m of depth. This can only be done with an enormous energy input and has as consequence an increasingly falling groundwater level. The Otji-Toilet is a reasonable, hygienic, long-term solution for a higher living comfort now and in the future.
CHP - Clay House Project
Otji-toilet, Namibia, Clay house porject, Otjiwarongo, Dry toilet
CHP - Clay House Project (2009). The Otji-Toilet - Different designs, one system. CHP, EU.