News tagged with sanitation

Solar-powered sterilization technology

Rice University nanotechnology researchers have unveiled a solar-powered sterilization system that could be a boon for more than 2.5 billion people who lack adequate sanitation. The "solar steam" sterilization system uses ...

Jul 22, 2013
3.8 / 5 (6) 3 | with audio podcast

Filthy toilets a blight on Asian prosperity

Fast-growing Asian economies may be flush with money but filthy toilets remain a blight across the region despite rising standards of living, with dire effects on poverty reduction and public health.

May 02, 2011
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