exploring the water challenge: waterless toilets - cranfield university
TRANSCRIPT
Waterless toilets
Alison Parker
#nanomembrane
Naivasha, Kenya
Maputo, Mozambique
Lusaka, ZambiaPhoto: C. Rose
A household scale toilet which produces clean water and ash
Dewatering membranes
Screw to remove solids
Waterless flush
Clean water reservoir
Gasifier
Holding chamber