News Briefs: Ancient Water Treatment System Uncovered in Guatamalan Forests

Also in this week's water and wastewater news, utility crews in Nashville are examining underground infrastructure in the aftermath of the Christmas Day bombing on Second Avenue

The oldest known example of a water treatment system was recently uncovered in the tropical forests of Guatemala.

The ancient Mayan city of Tikal was built more than 2,000 years ago and was using zeolite to...

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