Skip to main content
Log in

Studying the health risk assessment and effect of heavy metals from automobile industries on the air quality of the 21st district of Tehran

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

Abstract

Automotive operations and manufacturing produce a lot of airborne particulate matter. Heavy metal-laden particulate matter may harm humans and the environment. This study examines the relationship between heavy metals and suspended particles in the automotive industry and assesses heavy metal risk. Using the OSHA125G guidelines, the measurement of particles and their analysis using fiberglass membrane filters and the acid digestion method in 15 points around the automotive industries of Region 21 in two hot and cold seasons was done 24 h a day, and finally, the contribution of heavy metals to the amount of suspended particles in the area was checked. In this study, the average concentration of total metals in the hot and cold seasons was 38 and 57 ng/m3, respectively. Also, the total concentration of suspended particles in summer is about 10% higher than its concentration in winter, and the reason for this can be the entry of suspended particles by local winds into the areas of Tehran. The highest and lowest incidences of cancer in the resident group are related to lead and nickel. Also, both groups of residents and workers are immune from non-carcinogenic risks. A study has shown that the amount of heavy metals in the atmosphere around the world is higher in the winter than in the summer. It is possible to claim that man-made activities, particularly automotive ones, were the origin of heavy metals other than nickel in the winter.

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
Fig. 7

Similar content being viewed by others

References

Download references

Acknowledgements

I am very grateful to all those who helped me in preparing this article, including my dear guidance professors.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to M. Mirmohammadi.

Ethics declarations

Conflict of interest

The authors have declared that no competing interests exist.

Additional information

Editorial responsibility: Samareh Mirkia.

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

Naghdi, S., Mirmohammadi, M., Karimzadegan, H. et al. Studying the health risk assessment and effect of heavy metals from automobile industries on the air quality of the 21st district of Tehran. Int. J. Environ. Sci. Technol. 20, 11255–11266 (2023). https://doi.org/10.1007/s13762-023-05156-5

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13762-023-05156-5

Keywords

Navigation