How Chicago Purifies One Million Gallons of Water Every Minute [Video]

How do you slake the thirst of 5.5 million Chicagoans spread throughout the country's third largest city and 118 surrounding suburbs? You treat one billion gallons of water a day at the world's largest water treatment plant. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/QUlKkgYuVkk/how-chicago-purifies-one-million-gallons-of-water-every-minute

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