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![]() SHAMMAS , Manal, ZINICOVSCAIA, Inga, HUMELNICU, Doina, CEPOI, Liliana, NIRWAN , Viraj Pratap, DEMCAK, Stefan, FAHMI, Amir Wagih. Bioinspired elelctrospun hybrid nanofibers based on biomass templated within polymeric matrix for metal removal from wastewater. In: Polymer Bulletin, 2020, vol. 77, pp. 3207-3222. ISSN 0170-0839. DOI: https://doi.org/10.1007/s00289-019-02916-7 |
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Polymer Bulletin | |
Volumul 77 / 2020 / ISSN 0170-0839 /ISSNe 1436-2449 | |
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DOI:https://doi.org/10.1007/s00289-019-02916-7 | |
Pag. 3207-3222 | |
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Bioinspired hybrid nanofibers on the basis of polystyrene and Spirulina biomass—pristine and modified—were produced. These nanofibers were characterized by scanning electron microscopy, Fourier-transform infrared spectroscopy, and thermogravimetric analysis. The hybrid nanofibers have been utilized as adsorbents for the removal of copper and manganese ions from synthetic solution in batch mode at pH = 7, during a 2-h experiment. The maximum adsorption capacity was achieved for nanofibers with maximum Spirulina biomass loading: q = 8.7 mg/g for copper and 7.3 mg/g for manganese (with pristine biomass); q = 8.2 mg/g for copper and 7.0 mg/g for manganese (with modified biomass). The obtained results showed that the hybrid nanofiber could be successfully applied for metal removal from industrial effluents. |
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Cuvinte-cheie copper, Hybrid nanofibers, manganese, polystyrene, Spirulina |
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