Title: Elaboration of water distribution schedules in periods of scarcity

Authors: Tatiana Balbi Fraga; Aldênia Karla Barrêto Candido; Marcos Luiz Henrique; Abdeladhim Tahimi

Addresses: CAA/Universidade Federal de Pernambuco, Caruaru, PE, Brazil ' CAA/Universidade Federal de Pernambuco, Caruaru, PE, Brazil ' CAA/Universidade Federal de Pernambuco, Caruaru, PE, Brazil ' CECA/Universidade Federal de Alagoas, Rio Largo, AL, Brazil

Abstract: Scarcity of treated water is a global problem that directly impacts the quality of life and, therefore, brings to light the need for more careful management of water resources in locations that are affected. Although there is a vast literature on the problem of design and operation of treated water distribution networks, few studies consider the issue of scarcity. In the present paper, we carry out a study on the real water distribution problem of a city located in Northeastern Brazil. In this study, we conceptually and mathematically model the problem addressed as a new specific water distribution optimisation problem, and implement the model developed using LINGO software from LINDO systems. We conclude the study showing that the developed solver is a practical, effective and efficient tool, which can be easily used by a suitably qualified employee.

Keywords: mathematical modelling; water distribution schedules; water distribution system; WDS; water scarcity; LINGO.

DOI: 10.1504/IJISE.2024.140331

International Journal of Industrial and Systems Engineering, 2024 Vol.47 No.4, pp.495 - 517

Received: 13 Dec 2021
Accepted: 15 Dec 2022
Published online: 03 Aug 2024 *

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