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Aided Phytostabilization of Copper Contaminated Soils with L. Perenne and Mineral Sorbents as Soil Amendments

Autor(en): (Warsaw University of Life Sciences - SGGW, Faculty of Civil and Environmental Engineering, Nowoursynowska st 159, 02-776 Warszawa , Poland)
Medium: Fachartikel
Sprache(n): Englisch
Veröffentlicht in: Civil and Environmental Engineering Reports, , n. 3, v. 26
Seite(n): 79-89
DOI: 10.1515/ceer-2017-0037
Abstrakt:

The present study was designed to assess phytostabilization strategies for the treatment of soil co-contaminated by increasing levels of copper with the application mineral amendments (chalcedonite, zeolite, dolomite). From the results it will be possible to further elucidate the benefits or potential risks derived from the application of different types of mineral amendments in the remediation of a copper contaminated soil. A glasshouse pot experiment was designed to evaluate the potential use of different amendments as immobilizing agents in the aided phytostabilization of Cu-contaminated soil using ryegrass (Lolium perenne L.). The content of trace elements in plants and total in soil, were determined using the method of spectrophotometry. All of the investigated element contents in the tested parts of L. perenne were significantly different in the case of applying mineral amendments to the soil, as well as increasing concentrations of copper. The greatest average above-ground biomass was observed for soil amended with chalcedonite. In this experiment, all analyzed metals accumulated predominantly in the roots of the tested plant. In general, applying mineral amendments to soil contributed to decreased levels of copper concentrations.

Structurae kann Ihnen derzeit diese Veröffentlichung nicht im Volltext zur Verfügung stellen. Der Volltext ist beim Verlag erhältlich über die DOI: 10.1515/ceer-2017-0037.
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  • Reference-ID
    10705290
  • Veröffentlicht am:
    19.02.2023
  • Geändert am:
    19.02.2023
 
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