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Scientists develop fuel cells powered by urine

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Also known as carbamide, urea does not require expensive catalysts like platinum to operate, either. The team was able to develop a simple and relatively inexpensive method with which to convert urea into water, nitrogen, carbon dioxide and electricity -- all at the same time.

The "Carbamide Power System" prototype, as it is being called, has the potential to reduce waste water treatment costs as well because many municipal water systems already spend big bucks removing urea from waste water. So by integrating the technology into existing water systems for the purpose of extracting urea, the fuel cells are a win-win prospect because they have the potential to generate large amounts of electricity cheaply as well as reduce overall costs for utilities.

TVNL Comment: And let's see if we are allowed to use this technology. It will fade from our site as do all energy sources that compete with big oil/coal/nuclear.


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