Surrounded by mining, the mountainous region of Potosi, Bolivia is plagued by extensive environmental contamination from past and current mining operations. Researchers have discovered a technique to remove pollutants from water that requires minimal labor costs and is powered by nature itself.
URL: http://feeds.sciencedaily.com/~r/sciencedaily/earth_climate/recycling_and_waste/~3/d0hAcHfS-Vs/130130082250.htm
No comments:
Post a Comment