Skip to main content

Advertisement

Log in

Biosorption of rare-earth and toxic metals from aqueous medium using different alternative biosorbents: evaluation of metallic affinity

  • Adsorption (and Catalysis or Photocatalysis) Applied to Environmental Protection
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

Currently, the world faces difficulties related to the quantity and quality of water because of industrial expansion, population growth, and urbanization intensification. Biosorption is considered a promising technology that can be applied to remove toxic metals (TMs) and rare-earth metals (REMs) in wastewater at low concentrations, due to its efficiency and low cost. In this work, we investigated different non-conventional biosorbents to remove metallic ions (TMs and REMs) in biosorptive affinity tests. Metallic affinity assays among lanthanum and different biosorbents showed that greater affinities were found for sericin-alginate beads crosslinked with polyvinyl alcohol (SAPVA) (0.280 mmol/g) and polyethylene glycol diglycidyl ether (SAPEG) (0.277 mmol/g), expanded vermiculite (0.281 mmol/g), Sargassum filipendula seaweed (0.287 mmol/g), and seaweed biomass waste (0.289 mmol/g). Among the biosorbents evaluated, SAPVA and SAPEG beads, besides to sericin-alginate beads crosslinked with proanthocyanidins (SAPAs) were selected for affinity assays with other REMs and TMs. Compared to other particles, SAPVA beads showed higher potential for biosorption by REMs with the following order of affinity: Yb3+ > Dy3+ > Nd3+ > Ce3+ > La3+. Additionally, the biosorptive affinity of TMs by SAPVA beads followed the order: Al3+ > Cr3+ > Pb2+ > Cu2+ > Cd2+ > Zn2+ > Ni2+.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

Availability of data and material

Not applicable.

Code availability

Not applicable.

References

Download references

Acknowledgements

The authors thank Bratac Silk Mills Company for providing us silkworm cocoons, Brasil Minérios S/A for donating us the expanded vermiculite, Dolomil Ltda for providing us the Fluidgel bentonite clay, and CPAA for donating us the aquatic macrophyte.

Funding

This work was supported by FAPESP (Grant # 2017/18236-1 and # 2019/11353-8), CNPq (Grant # 308046/2019-6 and # 141469/2018-8), and CAPES (Grant # 88887.200617/2018-00).

Author information

Authors and Affiliations

Authors

Contributions

Conceptualization: Melissa Gurgel Adeodato Vieira.

Literature search and data analysis: Talles Barcelos da Costa.

Writing—original draft preparation: Talles Barcelos da Costa.

Writing—review and editing: Melissa Gurgel Adeodato Vieira, Meuris Gurgel Carlos da Silva, Talles Barcelos da Costa.

Supervision: Melissa Gurgel Adeodato Vieira.

Corresponding author

Correspondence to Melissa Gurgel Adeodato Vieira.

Ethics declarations

Ethics approval and consent to participate

Not applicable.

Consent for publication

Not applicable.

Competing interests

The authors declare no competing interests.

Additional information

Responsible Editor: Tito Roberto Cadaval Jr

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

ESM 1

(DOCX 215 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

da Costa, .B., da Silva, M.G.C. & Vieira, M.G.A. Biosorption of rare-earth and toxic metals from aqueous medium using different alternative biosorbents: evaluation of metallic affinity. Environ Sci Pollut Res 29, 79788–79797 (2022). https://doi.org/10.1007/s11356-021-16506-6

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-021-16506-6

Keywords

Navigation