Sustainable sanitation:
Step 1: Storage of fresh faeces
Sustainable sanitation:
Step 1: Storage of fresh faeces
Sustainable sanitation:
Step 2: Maturing of the faecal sludge
Sustainable sanitation:
Step 2: Maturing of the faecal sludge
Sustainable sanitation:
Step 3: Treatment of the faecal sludge
Sustainable sanitation:
Step 4: Final maturing (beginning)
Sustainable sanitation:
Step 4: Final maturing (beginning)
Sustainable sanitation:
Step 4: Final maturing (end)
Sustainable sanitation:
Step 4: Final maturing (end)
Sustainable sanitation:
Composting faecal sludge
Sustainable sanitation:
Applying human excreta for 2 to 3 times higher agricultural output
Sustainable sanitation:
Applying human excreta for 2 to 3 times higher agricultural output
Sustainable sanitation:
Applying human excreta for 2 to 3 times higher agricultural output
Sustainable sanitation:
Applying human excreta for 2 to 3 times higher agricultural output