Skip to main content
Log in

The relative contributions of iron and aluminum oxides to ferrocyanide retention in soils: a comparative study

  • Original Paper
  • Published:
International Journal of Environmental Science and Technology Aims and scope Submit manuscript

Abstract

Ferrocyanide adsorption onto goethite and gibbsite is normally regarded as an important reaction in cyanide-contaminated soil systems over a broad range of environmental conditions. However, the contribution of these metal oxides to the retention capacity of ferrocyanide by real soil samples remains unclear. This study investigated the adsorption behavior of ferrocyanide onto two representative metal oxides (goethite and gibbsite), as well as its adsorption onto five soil samples containing variable amounts of metal oxides. It was found that the Qmax of goethite is much higher than that of gibbsite under comparable pH conditions, indicating the importance of goethite in controlling the geochemical behavior of ferrocyanide in natural soil systems. Ferrocyanide adsorption onto goethite is marginally affected by ionic strength, suggesting its strong affinity to goethite. FTIR results further demonstrated the formation of inner-sphere complexes between goethite and ferrocyanide. No precipitations were detected. Despite the strong affinity of ferrocyanide to these metal oxides, the estimated contribution of goethite to ferrocyanide retention in real soils was quite small, ranging from 1.06 to 8.15%. The results imply that soil components other than these crystalline metal oxides may dominate the retention behavior of ferrocyanide in natural systems.

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
Fig. 6

Similar content being viewed by others

References

Download references

Acknowledgements

This work was supported by National Natural Science Foundation of China (Grant No. 52270118, 21976021, and 41907107) and National Key Research and Development Program of China (Grant No. 2019YDF1100504).

Author information

Authors and Affiliations

Authors

Contributions

YW: Conceptualization, Writing—Original Draft, Writing—Review & Editing, Supervision, Project administration. RY and SC: Validation, Data curation, Formal analysis, Visualization. HZ: Investigation, Methodology, Formal analysis, Visualization. TR: Validation, Writing—Review & Editing. SL: Data curation, Writing—Review & Editing. JG and YL: Writing—Review & Editing.

Corresponding author

Correspondence to Y. Wei.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Editorial responsibility: Samareh Mirkia.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 255 KB)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wei, Y., Yao, R., Chen, S. et al. The relative contributions of iron and aluminum oxides to ferrocyanide retention in soils: a comparative study. Int. J. Environ. Sci. Technol. 21, 293–304 (2024). https://doi.org/10.1007/s13762-023-04984-9

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13762-023-04984-9

Keywords

Navigation