İÇMESUYU SİSTEMLERİNDE BASINÇ YÖNETİMİ UYGULAMALARININ MALİYET FAYDA ANALİZİ

Yıl 2024, Cilt: 11 Sayı: 24, 533 - 546, 31.12.2024

Merve Akdemir , Salih Yılmaz

https://doi.org/10.54365/adyumbd.1577489

Öz

İçmesuyu yönetiminde kayıplarla mücadele günümüzde en önemli çalışmalardan biri olmuştur. Artan su ihtiyaçları ile birlikte azalan temiz su kaynakları içmesuyu sistemlerinde su kayıplarıyla mücadelenin önemini artırmıştır. Basınç yönetimi ise uluslararası literatürde en önemli su kayıp mücadele yöntemi olarak görülmektedir. Bu çalışmada su kayıp yönetimi kapsamında 4 farklı izole alt bölgede basınç yönetimi uygulanmıştır. Basınç yönetimi uygulaması yapılan izole alt bölgeler birbirinden farklı basınç düzenleme yöntemleriyle Kayseri Su ve Kanalizasyon İdaresi (KASKİ) tarafından işletilen şebekelerden seçilmiştir. Basınç düzenlemesi yapılmasının finansal olarak ne kadar fayda sağlayacağı oluşturulan algoritmalarla teorik olarak hesaplanmıştır. Teorik hesaplamaların doğruluğu gerçek saha uygulaması sonuçlarıyla kıyaslanarak algoritmanın doğruluğu test edilmiştir. Teorik hesaplamanın doğruluğunun analiz edilmesinin ardından maliyetler de hesaplanarak fayda ve maliyet analizi yapılmış ve yatırımın geri dönüş süresi hesaplanmıştır.

Anahtar Kelimeler

İçme suyu dağıtım sistemi, basınç yönetimi, sızıntı, fayda maliyet analizi, su kaybı.

Teşekkür

This study is based on the master's thesis written by Merve AKDEMİR. We would like to thank KASKİ for their support in providing the data required for the analyses in this study.

COST-BENEFIT ANALYSIS OF PRESSURE MANAGEMENT PRACTICES IN DRINKING WATER SYSTEMS

Öz

Combating losses in drinking water has become one of the most essential freedoms today. With increasing water problems, the decreasing clean water resources have increased the fight against water losses in drinking water systems. In international literature, pressure management is the most important method of fighting against water loss. In this study, pressure management was applied in 4 different isolated sub-regions within the scope of water loss management. The isolated sub-regions under pressure management were selected from the networks operated by the Kayseri Water and Wastewater Administration (KASKİ) with different pressure regulation methods. The financial benefits of pressure regulation were theoretically calculated using algorithms. The algorithm's accuracy was tested by comparing the accuracy of the theoretical calculations with the actual field practice results. After analyzing the accuracy of the theoretical calculation, the costs were also calculated, and the return period of the investment was calculated by making a benefit and cost analysis.

Anahtar Kelimeler

Water distribution systems, pressure management, leakage, cost-benefit analysis, water loss.

Teşekkür

This study is based on the master's thesis written by Merve AKDEMİR. We would like to thank KASKİ for their support in providing the data required for the analyses in this study.

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