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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Journal of Medicinal and Chemical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی: phytoextraction,Phytoremediation,Phytostabilisation,Halocnemum Strobilaceum,Hammada scoparia
- چکیده:
- چکیده انگلیسی: The present work aims to evaluate two native plants including, Hammada scoparia (H. scoparia) and Halocnemum Strobilaceum (H. Strobilaceum), which grow in Benghazi-Libya for soil phytoremediation purpose. Plants and soil samples were collected and analyzed for Cu, Zn, Fe and Cr concentrations at different sites in the north coastal region of Benghazi. Performance of Hammada scoparia and Halocnemum Strobilaceum was evaluated by calculating biological absorption coefficient (BAC), bioconcentration factor (BCF), and translocation factor (TF). Both plants were found to be a moderate extractor. The tendency of the plants toward phytoextraction process and phytostabiliztion process was studied. Both plants tend to phytoextraction process except Halocnemum Strobilaceum tends strongly to phytostabiliztion process in case of Cu and Fe.
- انتشار مقاله: 24-04-1398
- نویسندگان: Nabil Bader,Mahmoud Faraj,Abdulrahman Mohamed,Nessma Alshelmani,Rajab Elkailany,Fardous Bobtana
- مشاهده
- جایگاه : پژوهشی
- مجله: Asian Journal of Green Chemistry
- نوع مقاله: Journal Article
- کلمات کلیدی: phytoextraction,Phytoremediation,Phytostabilisation,Translocation,Suaeda vera
- چکیده:
- چکیده انگلیسی: The increased concentrations of heavy metals in soil pose a threat to human life through the food chain. Soil and plant samples from the coastal area of Benghazi city were collected and analyzed using flame atomic absorption spectroscopy (FAAS) for their heavy metal contents. The metal content of Cu, Cr, Ni, Zn, and Pb has been determined in the soil in the vicinity of plant roots, plant roots, and leaves. Biological absorption coefficient (BAC), bioconcentration factor (BCF), and translocation factor (TF) have been calculated to evaluate the ability of Suaeda vera to extract the metals from soil. The results showed that Suaeda vera Forssk. Ex J.F. Gmel is more suitable for phytoextraction than the phytostabilisation. Phytoremediation as a green technology has many advantages over the other methods of heavy metals removal from soils.
- انتشار مقاله: 21-03-1397
- نویسندگان: Nabil Bader,Eman Alsharif,Mohammed Nassib,Nessma Alshelmani,Amani Alalem
- مشاهده