A composting toilet is a type of dry toilet that treats human waste by a biological process called composting. This process leads to the decomposition of organic matter and turns human waste into comp
This is the pedestal for a split-system composting toilet where collection/treatment chambers are located below the bathroom floor.
Inexpensive do-it-yourself compost toilet at Dial House, Essex, England, utilizing an old desk as the toilet unit.
Public composting toilet at a park in Helsinki, Finland
A dry toilet is a toilet which, unlike a flush toilet, does not use flush water. Dry toilets do not use water to move excreta along or block odors. They do not produce sewage, and are not connected to
A container-based toilet or bucket toilet, a type of dry toilet
Pit latrines are a type of dry toilet and are in use in some rural areas (Herøy, Norway)
A urine-diverting dry toilet in South Africa.