Skip to main content

Advertisement

Log in

Monitoring and ecological risk of illegal drugs before and after sewage treatment in an area

  • Published:
Environmental Monitoring and Assessment Aims and scope Submit manuscript

Abstract

In this study, the occurrence of illicit drugs and their metabolites in the sewerage systems and in the influent and effluent of wastewater treatment plant (WWTP) in Konya, Turkey, was presented. The drug removal efficiencies of the central WWTP were investigated. Potential ecotoxicological risks for algae, fish, and Daphnia magna in the receiving environments were also evaluated. The highest estimated mean illicit drug use was obtained for cannabis (marijuana) at 280 ± 12 mg/day/1000 inhabitants and 430 ± 20 g/day/1000 inhabitants (15–64 years). Amphetamine was found to be the second most consumed drug of abuse. While cannabis and ecstasy consumption values were higher during the weekend, cocaine use dominated on weekdays. The removal efficiencies for THC-COOH and THC-OH were 100% in the WWTP. The average removal of cocaine, amphetamine, methamphetamine, MDMA, MDA, and methadone varied between 46 ± 7 and 87 ± 3%. The maximum concentration level of MDMA found can pose some low risk for Daphnia magna. The rest of the compounds detected in effluents did not show any toxic effects on fish, Daphnia magna, or algae. However, when the cumulative estimated risk quotient values were evaluated, there might be a low risk for Daphnia magna and algae in the receiving environment.

Graphical abstract

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

Data availability

Not applicable.

Code availability

Not applicable.

References

Download references

Acknowledgements

The authors would like to thank Konya Water and Sewerage Administration for their help about sampling.

Funding

The authors declare for financial support provided by Necmettin Erbakan University Scientific Research Projects Support Unit (Project number: 181219019).

Author information

Authors and Affiliations

Authors

Contributions

Senar AYDIN: methodology, sampling and analyzing, writing-reviewing. Arzu ULVİ: writing-reviewing. Mehmet Emin AYDIN: methodology, sampling and analyzing, writing-reviewing and editing.

Corresponding author

Correspondence to Senar Aydın.

Ethics declarations

Ethics approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

Not applicable.

Conflict of interest

The authors declare no competing interests.

Additional information

Publisher's Note

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

Supplementary information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 49 KB)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Aydın, S., Ulvi, A. & Aydın, M.E. Monitoring and ecological risk of illegal drugs before and after sewage treatment in an area. Environ Monit Assess 194, 294 (2022). https://doi.org/10.1007/s10661-022-09974-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s10661-022-09974-x

Keywords

Navigation