DETERMINATION OF PRIORITY REGIONS FOR REHABILITATION IN WATER NETWORKS BY MULTIPLE CRITERIA DECISION MAKING METHODS

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dc.authoridFIRAT, MAHMUT/0000-0002-8010-9289
dc.authorwosidFIRAT, MAHMUT/ABG-7962-2020
dc.contributor.authorGul, Seymanur
dc.contributor.authorFirat, Mahmut
dc.date.accessioned2024-08-04T20:52:14Z
dc.date.available2024-08-04T20:52:14Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractNetwork rehabilitation and pipe material management could be shown as an important economic load for the Water Utility. For this reason, detailed analysis should be made and the worst regions should be determined before applying the methods. In this study, it is aimed to determine the priority regions for rehabilitation in distribution systems in order to prevent water losses. For this aim, a total of 28 factors that can be measured, applied and representing the problem were determined in the application area. Weight coefficients were calculated with the ENTROPY method to determine the degree of influence of these factors in decision making. The highest weight coefficient was obtained for the unreported leakages determined by active leakage control. ELCETRE I and PROMETHEE II methods were applied in determining the priority regions in rehabilitation. According to the results obtained with the ELECTRE I method, DMA 13, DMA 11, DMA 12, DMA 14 and DMA 5 regions were determined as the first 5 regions with rehabilitation priority. On the other hand, according to the PROMETHEE II method, the first 5 regions with rehabilitation priority were DMA 13, DMA 11, DMA 12, DMA 8 and DMA 15. When the results obtained by these two methods are compared, it is seen that the first region with priority of rehabilitation is similar. Thus, it is possible to provide a solution that requires investment priority and aims to increase water resource and economic efficiency. It is thought that the results obtained in this study will serve as a reference in terms of network and water loss management.en_US
dc.description.sponsorshipMalatya Metropolitan Municipality Water and Sewerage Administrative General Directorate; Inonu University, Scientific Research Project Funding (IUBAP) [IUBAP 2017/583]en_US
dc.description.sponsorshipThis study was produced from Master of Science Thesis completed by Seymanur GUL in 2018. The authors thank Malatya Metropolitan Municipality Water and Sewerage Administrative General Directorate for technical support and Inonu University, Scientific Research Project Funding (IUBAP) for their financial support [Project number: IUBAP 2017/583].en_US
dc.identifier.endpage1494en_US
dc.identifier.issn1304-7205
dc.identifier.issn1304-7191
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85135922761en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1481en_US
dc.identifier.urihttps://hdl.handle.net/11616/100842
dc.identifier.volume38en_US
dc.identifier.wosWOS:000575787500028en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherYildiz Technical Univen_US
dc.relation.ispartofSigma Journal of Engineering and Natural Sciences-Sigma Muhendislik Ve Fen Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWater distribution systemen_US
dc.subjectrehabilitationen_US
dc.subjectELECTREen_US
dc.subjectPROMETHEEen_US
dc.subjectENTROPYen_US
dc.titleDETERMINATION OF PRIORITY REGIONS FOR REHABILITATION IN WATER NETWORKS BY MULTIPLE CRITERIA DECISION MAKING METHODSen_US
dc.typeArticleen_US

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