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Sulfates used in water treatment become sulfuric acid in our sewers, eating away at the concrete infrastructure. Cynthia Graber reports.
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By Scientific American4.2
599599 ratings
Sulfates used in water treatment become sulfuric acid in our sewers, eating away at the concrete infrastructure. Cynthia Graber reports.
Learn more about your ad choices. Visit megaphone.fm/adchoices

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