Tuesday, 12 January 2016

More about Water Hyacinth!

The roots of Eichhornia crassipes naturally absorb pollutants, including leadmercury, and strontium-90, as well as some organic compounds, believed to be carcinogenic, in concentrations 10,000 times that in the surrounding water. Water hyacinths can be cultivated for waste water treatment.
Water hyacinth is reported for its efficiency to remove about 60–80 % nitrogen (Fox et al. 2008) and about 69% of potassium from water (Zhou et al. 2007). The roots of water hyacinth were found to remove particulate matter and nitrogen in a natural shallow eutrophicated wetland (Billore et al. 1998).

Citation: Eichhornia crassipes. (n.d.). Retrieved from https://en.wikipedia.org/wiki/Eichhornia_crassipes

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