Arsenic accumulation in duckweed (Spirodela polyrhiza L.): a good option for phytoremediation.

@article{Rahman2007ArsenicAI,
  title={Arsenic accumulation in duckweed (Spirodela polyrhiza L.): a good option for phytoremediation.},
  author={M. Rahman and H. Hasegawa and K. Ueda and T. Maki and Chikako Okumura},
  journal={Chemosphere},
  year={2007},
  volume={69 3},
  pages={
          493-9
        }
}
Some unavoidable drawbacks of traditional technologies have made phytoremediation a promising alternative for removal of arsenic from contaminated soil and water. In the present study, the potential of an aquatic macrophyte Spirodela polyrhiza L. for phytofiltration of arsenic, and the mechanism of the arsenic uptake were investigated. The S. polyrhiza L. were grown in three test concentrations of arsenate and dimethylarsinic acid (DMAA) (i.e. 1.0, 2.0 and 4.0microM) with 0 (control), 100 or… Expand
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Phytofiltration of arsenic and cadmium by using an aquatic plant, Micranthemum umbrosum: phytotoxicity, uptake kinetics, and mechanism.
Performance of aquatic plant species for phytoremediation of arsenic-contaminated water
Potential of Micranthemum umbrosum for phytofiltration of organic arsenic species from oxic water environment
Influence of EDTA and chemical species on arsenic accumulation in Spirodela polyrhiza L. (duckweed).
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