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Toilet-to-tap: Gross to think about, but how does it taste?


March 13, 2018

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Researchers at the University of California, Riverside, asked 143 people to express a preference among recycled water, bottled water and tap water. They hypothesized that all three would score similarly. In fact, tap water was the least popular among the tasters; recycled water and bottled water scored about the same.Full Story

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University of California, Riverside

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