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As water becomes more precious, more drinking water will come from treated sewage
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www.physorg.com/...2011-06-precious-sewage.html
water
resource
sewage
treatment
drinking
shared by
Kevin Makice
on 23 Jun 11
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Kevin Makice
on 23 Jun 11
The island nation of Singapore is aggressively promoting a solution to the water scarcity that vexes countries worldwide: recycling toilet water to drink.
The island nation of Singapore is aggressively promoting a solution to the water scarcity that vexes countries worldwide: recycling toilet water to drink.
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