Effects of implementing decentralized water supply systems in existing centralized systems

Robert Sitzenfrei, Jonatan Zischg, Markus Sitzmann, Suranji Rathnayaka, Jayantha Kodikara, Peter M. Bach

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearch

3 Citations (Scopus)

Abstract

Increased urbanization, land development and changing population significantly impact the natural environment and urban water cycle. To tackle these challenges, new sustainable water management strategies, like water sensitive urban design (WSUD), have been gaining increasing interest in the last couple of years. The software tool UrbanBEATS (Urban Biophysical Environments and Technologies Simulator) supports decision makers in the planning and implementation of such WSUD strategies, by combining and processing spatial and non-spatial data (e.g. land use, population, elevation, rainfall/climate). In the field of water distribution system (WDS) analysis, the implementation of decentralized rainwater harvesting or gray water reuse measures can strongly influence the water quality performance of an existing central pipe system. Here, we show how demand reduction scenarios modelled with UrbanBEATS through the implementation of different water efficiency or water use restrictions impact WDS quality analysis undertaken in Epanet2.

Original languageEnglish
Title of host publicationWorld Environmental and Water Resources Congress 2017
Subtitle of host publicationHydraulics and Waterways and Water Distribution Systems Analysis - Selected Papers from the World Environmental and Water Resources Congress 2017
EditorsChristopher N. Dunn, Brian Van Weele
Place of PublicationReston VA USA
PublisherAmerican Society of Civil Engineers
Pages692-702
Number of pages11
ISBN (Electronic)9780784480625
DOIs
Publication statusPublished - 2017
EventWorld Environmental and Water Resources Congress 2017 - Sacramento, United States of America
Duration: 21 May 201725 May 2017
Conference number: 17th
https://ascelibrary.org/doi/book/10.1061/ewri2017

Conference

ConferenceWorld Environmental and Water Resources Congress 2017
Abbreviated titleEWRI 2017
CountryUnited States of America
CitySacramento
Period21/05/1725/05/17
Internet address

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