15.08.2008 11:51 Uhr, Quelle: Engadget

Nano-solution could clean water in developing nations

Filed under: Misc. GadgetsHard to say if this solution will be cheaper than the bordering-on-free LifeStraw, but a team at the University of South Australia has developed a low-cost method for removing bacteria and other contaminants from water "using tiny particles of pure silica coated with an active nano-material." Professor Peter Majewski is pretty proud of the all new system, stating that it can "remove bacteria, chemicals, viruses and other contaminants from water much more effectively than conventional water purification methods." Due to its ability to function sans additional energy and its low overall cost

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