Performance of aquatic weed - Waste Myriophyllum spicatum immobilized in alginate beads for the removal of Pb(II)
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Milojković, Jelena
Lopičić, Zorica

Anastopoulos, Ioannis

Petrović, Jelena

Milićević, Sonja

Petrović, Marija

Stojanović, Mirjana

Article (Published version)

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A new biosorbent - alginate encapsulated with Myriophyllum spicatum - MsA was investigated for lead ions removal. This biosorbent was characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), zeta potential, X ray Diffraction (XRD) and size distribution analysis. FT-IR analysis demonstrated that the lead ions sequestration mechanism included ion exchange and lead complexation with the carboxyl, carbonyl and hydroxyl groups in MsA. In order to better understand the mechanisms of the binding of Pb(II) on immobilized M. spicatum beads, 3 reaction and one diffusion based kinetic models were applied on kinetic data removal lead ions on three materials: M. spicatum, Ca-alginate and MsA. Myriophyllum spicatum encapsulated with alginate - MsA have higher adsorption capacity than M. spicatum. Among examined six isotherms Redlich-Peterson and the Langmuir isotherm model exhibited the best fit to the experimental data, with capacities ranging from 230 t...o 268.7 mg/g. Among the various tested desorption agents, nitric acid has proven to be the best. The obtained results suggest that the immobilized M. spicatum biosorbent holds great potential for lead wastewater treatment applications.
Keywords:
Wastewater / Lead / Immobilization / Biosorption / Aquatic weedSource:
Journal of Environmental Management, 2019, 232, 97-109Publisher:
- Academic Press Ltd- Elsevier Science Ltd, London
Funding / projects:
- Development of technologies and products based on mineral raw materials and waste biomass for protection of natural resources for safe food production (RS-31003)
- Development of technological processes for obtaining of ecological materials based on nonmetallic minerals (RS-34013)
DOI: 10.1016/j.jenvman.2018.10.075
ISSN: 0301-4797
PubMed: 30468962
WoS: 000459845200011
Scopus: 2-s2.0-85059321869
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Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Milojković, Jelena AU - Lopičić, Zorica AU - Anastopoulos, Ioannis AU - Petrović, Jelena AU - Milićević, Sonja AU - Petrović, Marija AU - Stojanović, Mirjana PY - 2019 UR - https://ritnms.itnms.ac.rs/handle/123456789/498 AB - A new biosorbent - alginate encapsulated with Myriophyllum spicatum - MsA was investigated for lead ions removal. This biosorbent was characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), zeta potential, X ray Diffraction (XRD) and size distribution analysis. FT-IR analysis demonstrated that the lead ions sequestration mechanism included ion exchange and lead complexation with the carboxyl, carbonyl and hydroxyl groups in MsA. In order to better understand the mechanisms of the binding of Pb(II) on immobilized M. spicatum beads, 3 reaction and one diffusion based kinetic models were applied on kinetic data removal lead ions on three materials: M. spicatum, Ca-alginate and MsA. Myriophyllum spicatum encapsulated with alginate - MsA have higher adsorption capacity than M. spicatum. Among examined six isotherms Redlich-Peterson and the Langmuir isotherm model exhibited the best fit to the experimental data, with capacities ranging from 230 to 268.7 mg/g. Among the various tested desorption agents, nitric acid has proven to be the best. The obtained results suggest that the immobilized M. spicatum biosorbent holds great potential for lead wastewater treatment applications. PB - Academic Press Ltd- Elsevier Science Ltd, London T2 - Journal of Environmental Management T1 - Performance of aquatic weed - Waste Myriophyllum spicatum immobilized in alginate beads for the removal of Pb(II) EP - 109 SP - 97 VL - 232 DO - 10.1016/j.jenvman.2018.10.075 UR - conv_843 ER -
@article{ author = "Milojković, Jelena and Lopičić, Zorica and Anastopoulos, Ioannis and Petrović, Jelena and Milićević, Sonja and Petrović, Marija and Stojanović, Mirjana", year = "2019", abstract = "A new biosorbent - alginate encapsulated with Myriophyllum spicatum - MsA was investigated for lead ions removal. This biosorbent was characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), zeta potential, X ray Diffraction (XRD) and size distribution analysis. FT-IR analysis demonstrated that the lead ions sequestration mechanism included ion exchange and lead complexation with the carboxyl, carbonyl and hydroxyl groups in MsA. In order to better understand the mechanisms of the binding of Pb(II) on immobilized M. spicatum beads, 3 reaction and one diffusion based kinetic models were applied on kinetic data removal lead ions on three materials: M. spicatum, Ca-alginate and MsA. Myriophyllum spicatum encapsulated with alginate - MsA have higher adsorption capacity than M. spicatum. Among examined six isotherms Redlich-Peterson and the Langmuir isotherm model exhibited the best fit to the experimental data, with capacities ranging from 230 to 268.7 mg/g. Among the various tested desorption agents, nitric acid has proven to be the best. The obtained results suggest that the immobilized M. spicatum biosorbent holds great potential for lead wastewater treatment applications.", publisher = "Academic Press Ltd- Elsevier Science Ltd, London", journal = "Journal of Environmental Management", title = "Performance of aquatic weed - Waste Myriophyllum spicatum immobilized in alginate beads for the removal of Pb(II)", pages = "109-97", volume = "232", doi = "10.1016/j.jenvman.2018.10.075", url = "conv_843" }
Milojković, J., Lopičić, Z., Anastopoulos, I., Petrović, J., Milićević, S., Petrović, M.,& Stojanović, M.. (2019). Performance of aquatic weed - Waste Myriophyllum spicatum immobilized in alginate beads for the removal of Pb(II). in Journal of Environmental Management Academic Press Ltd- Elsevier Science Ltd, London., 232, 97-109. https://doi.org/10.1016/j.jenvman.2018.10.075 conv_843
Milojković J, Lopičić Z, Anastopoulos I, Petrović J, Milićević S, Petrović M, Stojanović M. Performance of aquatic weed - Waste Myriophyllum spicatum immobilized in alginate beads for the removal of Pb(II). in Journal of Environmental Management. 2019;232:97-109. doi:10.1016/j.jenvman.2018.10.075 conv_843 .
Milojković, Jelena, Lopičić, Zorica, Anastopoulos, Ioannis, Petrović, Jelena, Milićević, Sonja, Petrović, Marija, Stojanović, Mirjana, "Performance of aquatic weed - Waste Myriophyllum spicatum immobilized in alginate beads for the removal of Pb(II)" in Journal of Environmental Management, 232 (2019):97-109, https://doi.org/10.1016/j.jenvman.2018.10.075 ., conv_843 .