Sustainable sanitation:
Getting out the faecal sludge
Sustainable sanitation:
Digging the faecal sludge out of the latrine pit
Sustainable sanitation:
Passing the faecal sludge to the top of the pit latrine
Sustainable sanitation:
Disposal of the faecal sludge
Sustainable sanitation:
Digging the faecal sludge out of the latrine pit
Sustainable sanitation:
Digging the faecal sludge out of the latrine pit
Sustainable sanitation:
Toxics for sterilization of the faecal sludge
Sustainable sanitation:
Toxics for sterilization of the faecal sludge
Sustainable sanitation:
Toxics for sterilization of the faecal sludge
Sustainable sanitation:
Sterilization of the faecal sludge
Sustainable sanitation:
Sterilization of the faecal sludge
Sustainable sanitation:
Digging the faecal sludge out of the latrine pit
Sustainable sanitation:
Digging the faecal sludge out of the latrine pit
Sustainable sanitation:
Getting the faecal sludge out of the pit
Sustainable sanitation:
Disposal of the faecal sludge
Sustainable sanitation:
Disposal of the faecal sludge
Sustainable sanitation:
Digging the faecal sludge out of the latrine pit