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The environmental exposure of CECs in developing countries: A case study of CECs in South African freshwater systems

IWRA World Water Congress 2025 Marrakech Morocco
Water Security and Water-Related Risks
Author(s): Mbuyiselwa Moloi*, Dana Kühnel - Helmholtz Centre for Environmental
Mbuyiselwa Moloi*, Dana Kühnel - Helmholtz Centre for Environmental Research
02.12.25

Oral: PDF

Abstract

The Problem

No law of isolation

Combined risks to the aquatic ecosystem and human health

Human health risks data

Remediation vs prevention (source reduction)

Point of no return?


Conclusions, Acknowledgements, References

  • A different approach is required for developing countries for CECs’ risk management
  • Governance is central to risk management: Collaboration among academia, science, policy makers, and local government
  • Science needs to be sped up → training a new generation of scientists and environmentalists
  • Pairing of the ‘science’ with citizen science