PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Evaluation of Real Water Losses and the Failure of Urban-Rural Water Supply System

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The topic of failures and water losses in the urban-rural water supply network was discussed. The purpose of the work was to assess the level of real water losses and the failure rate of the urban-rural water supply network in 2010-2016. The article’s introduction contains the information on the types and causes of breakdowns in the water supply network. The life cycle of the leakage from its inception to its removal was also described. Next, the methodology and indicators for assessing actual losses in the water supply network were presented according to the guidelines of the International Water Association (IWA), i.e. ILI, CARL, UARL, RLB and water balance. The material and methods chapter describes how to calculate the failure rate. On the basis of the literature review, a method of assessing the failure of the water supply network and the level of actual water losses was presented. The research part presents the results of the water losses indicators values and assesses them against the literature data for the entire urban-rural system. The results of the failure of the water supply of the urban area and the rural area were also presented and compared with the literature data. A method of calculating limit values of the failure intensity index for the entire water supply system was also proposed. The changes in the intensity of failure occurrence during the year were presented. The object described in the studies achieved the A rating according to the classification of ILI and RLB values throughout the entire analysis period (2010–2016). Failure intensity in the analyzed period exceeded the average values calculated for water supply networks in Poland many times. The values in individual cases exceeded the limit values specified in the literature.
Rocznik
Strony
132--138
Opis fizyczny
Bibliogr. 16 poz., rys., tab.
Twórcy
  • Department of Water Supply and Sewage Systems, Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology, ul. Wiejska 45A, 15-351 Bialystok, Poland
  • Department of Water Supply and Sewage Systems, Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology, ul. Wiejska 45A, 15-351 Bialystok, Poland
Bibliografia
  • 1. Alegre H., Hirnir W., Baptista J.M., and Parena R., Performance Indicators for Water Supply Services, IWA Manual Best Practice, first edition, IWA Publishing, London, 2000.
  • 2. Bergel T. 2012. Failure rate of water systems of small group water supply networks in Poland. Gaz, Woda i Technika Sanitarna, 12,536-538
  • 3. Bergel T., Kaczor G., Bugajski P. 2013. Technical conditions of water supply networks in small waterworks of the małopolska and podkarpackie voivodeships. Infrastructure and ecology of rural areas, Nr 3/IV/2013, 291–304
  • 4. Berger M., Ways M. 2003. Searching for leaks in water supply networks. Guide. Seidel-Przywecki Publishing House, Warsaw.
  • 5. Farley M., 2003 . Non-Revenue Water–International Best Practice for Assessment, Monitoring and Control, 12th Annual CWWA Water, Wastewater m& Solid Waste Conference, Bahamas, (download from www.liemberger.cc)
  • 6. Farley M. 2008. The Manager’s Non-Revenue Water Handbook. USAID
  • 7. Hamilton S., Charalambous B. 2013. Leak Detection. Technology and Implementation, London
  • 8. Kwietniewski M. 2011, Unreliability of water supply and wastewater infrastructure in poland based on field tests, XXV Scientific and Technical Conference in Międzyzdroje, I:127-141
  • 9. Kwietniewski M., Rak J. 2010. Reliability of water supply and sewage infrastructure in Poland. PAN, Warsaw
  • 10. Lambert A.O., Brown T.G., Takizawa M., and Weimer D., A Review of Performance Indicators for Real Losses from Water Supply Systems, AQUA, 48 (6), ISSN 0003-7214, 1999, pp. 227–23
  • 11. Lambert and others. 2014. 14 Years Experience of using IWA Best Practice Water Balance and Water Loss Performance Indicators in Europe. http://www.leakssuite.com/outreach/free-papers
  • 12. Pietrucha-Urbanik K., Studziński A. 2016. Selected Issues of Costs and Failure of Pipes in an Exemplary Water Supply System. Annual Set The Environment Protection, 18, 616-627
  • 13. Pilcher R. 2003. Leak detection practices and techniques: a practical approach. WATER21,44-45.
  • 14. PN-IEC 60300-3-4:2008
  • 15. Rak, J.R. 2007. Some aspects of risk management in waterworks. Annual Set The Environment Protection, 29, 61-64.
  • 16. Thornton J., Sturm R., Kunkel G. 2008. Water Loss Control. McGraw-Hill Education
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8108ab77-e1ac-4aca-8d1a-866a5a423511
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.