Home Science Archaeology news: Maya built water filtration system which would be effective TODAY

Archaeology news: Maya built water filtration system which would be effective TODAY


The once-bustling city of Tikal, the Mayan city which dates back as far as 400 BC and was still in its prime in 900 AD, had an extremely effective water filtration system which would stand the tests of today, scientists from the University of Cincinnati (UC) have announced. Researchers discovered that the people of the Mayan city, in what is now Guatemala, had built a system from materials they imported from miles away.

It is known as the Corriental reservoir and contains minerals which act as a “molecular sieve”.

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Geologists and biologists identified crystalline quartz and zeolite, which contain silicon and aluminium that would have helped to filter out the toxins.

The filters, according to a statement from UC, would have removed harmful microbes, nitrogen-rich compounds, heavy metals such as mercury and other toxins from the water.

According to the research which was published in the journal Scientific Reports, the filtration system would still be effective today.

The team state which the Maya created the filtration system 2,000 years before similar practices were introduced to Europe.

Kenneth Barnett Tankersley, associate professor of anthropology and lead author of the study, said: “What’s interesting is this system would still be effective today and the Maya discovered it more than 2,000 years ago.

“The ancient Maya lived in a tropical environment and had to be innovators. This is a remarkable innovation.

“A lot of people look at Native Americans in the Western Hemisphere as not having the same engineering or technological muscle of places like Greece, Rome, India or China.

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