Skip to main content
Log in

Metal and metalloid immobilization by microbiologically induced carbonates precipitation

  • Review
  • Published:
World Journal of Microbiology and Biotechnology Aims and scope Submit manuscript

Abstract

The industrialization and growth of human population has increased the release and accumulation of metals and metalloids in the environment. Bioaccumulation and exposure to these elements have been associated with different types of diseases and cancer, thus looking for alternatives that decrease their bioavailability in the environment is crucial. Microbiologically induced carbonates precipitation (MICP) has been proposed as a potential bioremediation method to immobilize contaminating metals and metalloids. Studies published to date have mainly used ureolytic bacteria, reporting metal(loid)s removal percentages up to 100% for some toxic elements, thus demonstrating the effectiveness of this treatment. Various genera of bacteria, particularly Gram-positive, have been reported with MICP abilities. More recently, fungi have also been proposed as a viable alternative for the removal of these toxic elements by carbonate precipitation. This mini-review presents updated information about the main studies carried out to date using different types of microorganisms that perform MICP to decrease the environmental bioavailability of toxic metals and metalloids through the formation of metallic carbonates.

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

Similar content being viewed by others

References

Download references

Acknowledgements

The authors thank the Dirección de Investigación Bogotá (DIB), Universidad Nacional de Colombia, for Grant no. 37691, and Departamento Administrativo de Ciencia, Tecnología e Innovación (Colciencias), Colombia, for Grant No. FP44842-190-2019.

Funding

This study was funded by Dirección de Investigación Bogotá (DIB), Universidad Nacional de Colombia (Grant number 37691) and Departamento Administrativo de Ciencia, Tecnología e Innovación (Colciencias), Colombia (Grant No. FP44842-190-2019).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Pedro F. B. Brandão.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Publisher’s Note

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

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Tamayo-Figueroa, D.P., Castillo, E. & Brandão, P.F.B. Metal and metalloid immobilization by microbiologically induced carbonates precipitation. World J Microbiol Biotechnol 35, 58 (2019). https://doi.org/10.1007/s11274-019-2626-9

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s11274-019-2626-9

Keywords

Navigation