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>> Olympic Water Quality(조회수: 5805) [2016-08-12]

AP news

Olympic Water Quality

When Rio de Janeiro bid to host the 2016 summer Olympics,

authorities pledged that an extensive cleanup of the city's polluted waterways including treating 80 percent of the city's sewage would be one of the game’s enduring legacies.

But the president of Cedai, Rio's state-owned water utility charged with meeting the Olympic bid goals says he isn't sure how the 80% figure was decided upon.

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