dc.contributor.author | Beheshti Monfared, Maryam | |
dc.contributor.author | Sægrov, Sveinung | |
dc.date.accessioned | 2018-08-30T07:08:52Z | |
dc.date.available | 2018-08-30T07:08:52Z | |
dc.date.created | 2018-08-29T10:23:03Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Water. 2018, 10 (8), . | nb_NO |
dc.identifier.issn | 2073-4441 | |
dc.identifier.uri | http://hdl.handle.net/11250/2559950 | |
dc.description.abstract | Infiltration and inflow (I/I) of unwanted water in separate urban sewer networks are critical issues for sustainable urban water management. Accurate quantification of unwanted water I/I from individual sources into a sewer system is an essential task for assessing the status of the sewer network and conducting rehabilitation measures. The study aim was to quantify extraneous water I/I into a sanitary sewer network by a temperature-based method, i.e., fiber-optic distributed temperature sensing (DTS), which was applied for the first time in a separate sewer network of a catchment in Trondheim, Norway. The DTS technology is a relatively new technology for sewer monitoring, developed over the past decade. It is based on continual temperature measurement along a fiber-optic cable installed in the sewer network. The feasibility of this method has been tested in both experimental discharges and for the rainfall-derived I/I. The results achieved from the monitoring campaign established the promising applicability of the DTS technique in the quantification analysis. Furthermore, the application of this method in quantifying real-life, rainfall-derived I/I into the sewer system was demonstrated and verified during wet weather conditions. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | MDPI | nb_NO |
dc.relation.uri | http://www.mdpi.com/2073-4441/10/8/1070/htm | |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Quantification Assessment of Extraneous Water Infiltration and Inflow by Analysis of the Thermal Behavior of the Sewer Network | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 17 | nb_NO |
dc.source.volume | 10 | nb_NO |
dc.source.journal | Water | nb_NO |
dc.source.issue | 8 | nb_NO |
dc.identifier.doi | 10.3390/w10081070 | |
dc.identifier.cristin | 1605160 | |
dc.description.localcode | © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | nb_NO |
cristin.unitcode | 194,64,91,0 | |
cristin.unitname | Institutt for bygg- og miljøteknikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |