16 Sep '11, 7pm

Cleaning Uranium Contamination with Bacteria

“This tiny microorganism can play a major role in cleaning up polluted sites around the world,” Reguera says. “Uranium contamination can occur at any step in the cycle of production of nuclear fuel – from mining, processing and enrichment to accidental spills from the nuclear plant. Contamination can spread fast and stay in the environment for many, many years. However, you can stimulate the natural Geobacter community of the soil and groundwater, or feed the improved strains in the environment. The bacteria will oxidize and precipitate the uranium.”

Full article: http://www.ecogeek.org/preventing-pollution/3593-cleaning...

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