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Exotic grass could help clean lead from soild http://apocadocs.com/s.pl?1331564170
A subtropical grass might one day be grown in yards across North Jersey as an affordable way to deal with a lingering childhood health concern -- lead contamination. Dibs Sarkar, a local scientist, is studying how the long roots of the grass can absorb lead from the soil and store it. Tests in a greenhouse have so far been successful; the lead contamination was consumed by the plant so fast that the soil met federal standards in about two years.
"We're confident this will work fantastically," said Sarkar, a researcher at Montclair State University.
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Exotic, invasive grass: What could go wrong??
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