Robust Design Of Wastewater Systems At
Regional Level
Author(s)
J. Zeferino, M. da Conceição Cunha & A. Antunes
Abstract
Wastewater systems are of crucial importance in the promotion of sustainable
development. Their implementation is very complex because there are many
different issues to be considered simultaneously (environmental, economical,
social, and technical). The Water Framework Directive (WFD) brought new
challenges to the definition of appropriate designs for such systems. In particular,
they should be determined so that they are capable of performing well even
during extreme events. Therefore, the uncertainty inherent to the water
environments where the wastewater systems are included must be considered
since the beginning of the decision processes where these systems are dealt with.
In this paper is presented a robust optimization model for helping to define the
configuration of sewer networks and the location and size of the treatment plants
where the effluent carried by the sewers will be processed before being
discharged into some water body. Its application to a case study illustrates how
the model can be used to analyze the implications of increasing the reliability of
wastewater systems upon the costs of these systems.
Keywords: wastewater system, optimization model, robustness.
Keywords
wastewater system, optimization model, robustness
Related Book
Other papers in this volume
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