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Phytoextraction of heavy metals from municipal sewage sludge by Rosa multiflora and Sida hermaphrodita.
Antonkiewicz, Jacek; Kolodziej, Barbara; Bielinska, Elzbieta Jolanta.
Affiliation
  • Antonkiewicz J; a Department of Agricultural and Environmental Chemistry , University of Agriculture in Krakow , Krakow , Poland.
  • Kolodziej B; b Department of Industrial and Medicinal Plants , University of Life Sciences in Lublin , Lublin , Poland.
  • Bielinska EJ; c Institute of Soil Science, Environment Engineering and Management, University of Life Sciences in Lublin , Lublin , Poland.
Int J Phytoremediation ; 19(4): 309-318, 2017 Apr 03.
Article de En | MEDLINE | ID: mdl-27603091
The aim of the study was to evaluate the efficacy of the multiflora rose var. "Jatar" (Rosa multiflora Thunb. ex Murray) and the Virginia fanpetals (Sida hermaphrodita Rusby) to phytoextract heavy metals from municipal sewage sludge. The 6-year field experiment involved four levels of fertilization with sewage sludge at doses of 0, 10, 20, 40, and 60 Mg DM (Dry Mass) sludge ha-1. The increasing doses of sewage sludge were found to significantly increase the yield of multiflora rose and Virginia fanpetals biomass. They also significantly increased the content of heavy metals in these plants. The highest uptake of heavy metals by the multiflora rose and Virginia fanpetals crops was recorded at the fertilization dose of 60 Mg DM ⋅ ha-1. Our investigations show that the Virginia fanpetals was more efficient in the phytoextraction of Cr, Ni, Cu, Zn, and Cd from the sewage sludge than the multiflora rose, due to the greater yields and higher heavy metal uptake by the former plant. In turn, the multiflora rose phytoextracted greater amounts of Pb from the sewage sludge. The analyses indicate that the Virginia fanpetals can be used for phytoremediation (phytoextraction) of heavy metals contained in sewage sludge.
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Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Sujet principal: Eaux d'égout / Polluants du sol / Métaux lourds / Malvaceae / Rosa Pays/Région comme sujet: Europa Langue: En Journal: Int J Phytoremediation Sujet du journal: BOTANICA / SAUDE AMBIENTAL Année: 2017 Type de document: Article Pays d'affiliation: Pologne Pays de publication: États-Unis d'Amérique

Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Sujet principal: Eaux d'égout / Polluants du sol / Métaux lourds / Malvaceae / Rosa Pays/Région comme sujet: Europa Langue: En Journal: Int J Phytoremediation Sujet du journal: BOTANICA / SAUDE AMBIENTAL Année: 2017 Type de document: Article Pays d'affiliation: Pologne Pays de publication: États-Unis d'Amérique