Ecosan Systems - Highland 1 2 3 4

At high altitude, urine diversion is usually not necessary since natural evaporation eliminates excess humidity. A handful of sawdust and/or ash can be added after defecation in order to support the dehydration process. Moreover, a solar heater can also minimize wetness. A solar heater can, for example, be a black metal sheet on top of the excreta storage chambers, inclined and facing south.

Here are a few examples of ecosan systems appropriate in the highland climate:

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