Science – Future of Lithuania / Mokslas – Lietuvos Ateitis, Vol 6, No 4 (2014)

Water Loss in Small Settlements

Mindaugas Rimeika (Vilnius Gediminas Technical University, Lithuania)
Anželika Jurkienė (Vilnius Gediminas Technical University, Lithuania)

Abstract


The main performance indicators of a water supply system include the quality and safety of water, continuous work, relevant pressure and small water loss. The majority of foreign and local projects on reducing water loss have been carried out in the water supply systems of metropolitans; however, the specificity of small settlements differs from that of big cities. Differences can be observed not only in the development of infrastructure and technical indicators but also in the features of water consumption. The article presents the analysis of water loss formation and describes reduction measures in a small settlement. The conducted research defines that water loss in big cities is much smaller than that in small settlements. The major part of water used in small settlements is applied for agrarian purposes rather than for domestic needs. It has been found that water is employed for the irrigation of plants and livestock watering, which often is not accounted. Research also shows that slight (<0.2 m³/h) physical water loss (holes in the network) that occur in small settlements may compose up to 30% of all water supplied to the water network.

Article in: Lithuanian

Article published: 2014-10-24

Keyword(s): water loss; water consumption; water metering.

DOI: 10.3846/mla.2014.62

Full Text: PDF pdf

Science – Future of Lithuania / Mokslas – Lietuvos Ateitis ISSN 2029-2341, eISSN 2029-2252
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 License.