Sustainable sanitation:
cement UDDT
Sustainable sanitation:
typical cement UDDT from the back
Sustainable sanitation:
Urine pipe feeding into a jerry can
Sustainable sanitation:
Urine diverting squatting pans
Sustainable sanitation:
ash receptacle
Sustainable sanitation:
UDDT made of local materials
Sustainable sanitation:
vault for mud UDDT
Sustainable sanitation:
removed manure
Sustainable sanitation:
garden using UDDT manure
Sustainable sanitation:
cement UDDT
Sustainable sanitation:
Vaults close up
Sustainable sanitation:
plastic urine tank
Sustainable sanitation:
demonstration toilet, local materials
Sustainable sanitation:
vaults of the Umbrella office UDDT toilet