Skip to main content
Log in

Robust decision support for seawater desalination system management under consideration of environmental pollution control

  • Research Article
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

Seawater desalination is one of the most popular options to alleviate the water crisis worldwide. Effective management of a seawater desalination system is thus critical. In this study, a fuzzy robust optimization programming model, named FROP, has been proposed to provide robust decision support for seawater desalination management under consideration of environmental pollution control and uncertainty. The major contributions of the proposed FROP model include the following: (1) it is designed for effectively addressing the interactions among seawater desalination development, desalted water distribution, water requirement, and control of environmental pollutant emission within an integrated seawater desalination system; (2) it is an effective decision support tool for decision-makers to provide robust planning strategies through simultaneously considering the optimality robustness and feasibility robustness; (3) it can quantify imprecise and vague uncertainties related to the various aspects of the integrated seawater desalination system expressed as fuzzy parameters; and (4) it can address the tradeoffs among meeting the economic objective and environmental protection requirements and guaranteeing the stability of the system (i.e., risk of violating system constraints) under uncertainty. In order to demonstrate its applicability, the FROP model is applied in a hypothetical seawater desalination management system which is consistent with management schemes in practices. The results indicate that despite a higher total system cost, the management objective and environmental requirements are met, whereas a lower total system cost results in a higher risk of violating the constraints and the possibility of destabilizing the system. The FROP model is helpful for decision-makers to develop robust and cost-effective management schemes for seawater desalination systems under different economic and environmental constraints and complex uncertain conditions.

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
Fig. 8

Similar content being viewed by others

Data availability

Some or all data, models, or code that support the findings of this study are available from the corresponding author upon reasonable request.

References

Download references

Acknowledgements

We would like to appreciate the support from National Natural Science Foundation of China (No. 51779132).

Funding

This work was supported by National Natural Science Foundation of China (Grant numbers 51779132).

Author information

Authors and Affiliations

Authors

Contributions

Yaqi Cao: conceptualization, methodology, software, validation, formal analysis, writing—original draft, visualization, and writing—review and editing.

Xiaodong Zhang: conceptualization, methodology, writing—review and editing, and supervision.

Shuguang Wang: supervision and investigation.

Hua Zhang: investigation and writing—review and editing.

Corresponding author

Correspondence to Xiaodong Zhang.

Ethics declarations

Ethics approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

Not applicable.

Competing interests

The authors declare no competing interests.

Additional information

Responsible Editor: Philippe Garrigues

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

Cao, Y., Zhang, X., Wang, S. et al. Robust decision support for seawater desalination system management under consideration of environmental pollution control. Environ Sci Pollut Res 29, 50096–50116 (2022). https://doi.org/10.1007/s11356-022-19390-w

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-022-19390-w

Keywords

Navigation