viernes, 25 de junio de 2010

New air conditioning system has potential to slash energy usage by up to 90 percent

ScienceDaily (2010-06-22) -- A soothing solution to hot, humid days may be on its way, thanks to a melding of technologies in filters, coolers and drying agents. The U.S. Department of Energy's National Renewable Energy Laboratory has invented a new air conditioning process with the potential of using 50 percent to 90 percent less energy than today's top-of-the-line units. It uses membranes, evaporative cooling and liquid desiccants in a way that has never been done before in the centuries-old science of removing heat from the air.

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