• English
    • Welsh
  • English 
    • English
    • Welsh
  • Login
Search DSpace:
  • Home
  • Research at Cardiff Met
  • Library Services
  • Contact Us
View item 
  • DSpace home
  • Cardiff School of Art and Design
  • Cardiff School of Art and Design (CSAD)
  • Sustainable and Resilient Built Environment group (SuRBe)
  • View item
  • DSpace home
  • Cardiff School of Art and Design
  • Cardiff School of Art and Design (CSAD)
  • Sustainable and Resilient Built Environment group (SuRBe)
  • View item
JavaScript is disabled for your browser. Some features of this site may not work without it.

A GHG Metric Methodology to Assess Onsite Buildings Non-Potable Water System for Outdoor Landscape Use

Thumbnail
View/open
Publisher's PDF (2.991Mb)
Author
Seguela, Geraldine
Littlewood, John
Karani, George
Date
2020-02-16
Acceptance date
2020-02-09
Type
Article
Publisher
MDPI
ISSN
2076-3417
Metadata
Show full item record
Abstract
This paper documents a water:energy greenhouse gas (GHG) metric methodology for a decentralized non-potable water system that was developed as part of a Professional Doctorate in Engineering (DEng) research project by the first author. The project identified the need to investigate the challenges in changing the use of potable water to recycled water for landscape irrigation (LI) and for water features (WFs) at a medical facility case study (MFCS) in Abu Dhabi (AD) (the capital city of the United Arab Emirates (UAE). The drivers for the research project were based on the need for AD to decrease desalinated potable water as well as reduce the environmental impact and operational costs associated with the processing and use of desalinated water. Thus, the aim of the research discussed and presented in this paper was to measure the impact of using recycled and onsite non-potable water sources at the MFCS to alleviate the use of desalinated potable water and reduce associated energy consumption, operational costs, and GHG emissions (latterly in terms of carbon dioxide equivalent (CO2e), for LI and WFs. The analysis of three case scenarios at the MFCS compared different approaches to alleviate energy use, costs, and GHG impacts for the use of recycled water in LI and WFs against a baseline. The findings led to a proposed sustainable water conservation and reuse (SWC) strategy, which helped save 50% desalinated potable water for LI use by soil improvement, building water system audits, and alternate non-potable water reuse. The recommendations for this paper are to develop a SWC strategy forming the basis for a water protocol by the competent authority for regional medical facilities including an assessment methodology for building decentralized non-potable water systems to measure their energy, GHG emissions and financial impact.
Journal/conference proceeding
Applied Sciences;
Citation
Seguela, G., Littlewood, J.R. and Karani, G. (2020) 'A GHG Metric Methodology to Assess Onsite Buildings Non-Potable Water System for Outdoor Landscape Use', Applied Sciences, 10(4), p.1339. DOI: 10.3390/app10041339.
URI
http://hdl.handle.net/10369/10955
DOI
https://doi.org/10.3390/app10041339
Description
Article published in Applied Sciences on 16 February 2020, available open access at: https://doi.org/10.3390/app10041339.
Rights
https://creativecommons.org/licenses/by/4.0/
Sponsorship
Cardiff Metropolitan University (Grant ID: Cardiff Metropolian (Internal))
Collections
  • Sustainable and Resilient Built Environment group (SuRBe) [72]

Related items

Showing items related by title, author, subject and abstract.

  • Thumbnail

    Water resource management in the context of a non-potable water reuse case study in arid climate 

    Seguela, Geraldine; Littlewood, John; Karani, George (Springer, 2020-06-01)
    This study evaluates an existing non-potable water system serving outdoor services for a medical facility case study (MFCS) in Abu Dhabi (AD), United Arab Emirates, using mixed methods research to identify water demand ...
  • Thumbnail

    A study to assess alternative water sources for reducing energy consumption in a medical facility case study, Abu Dhabi 

    Seguela, Geraldine; Littlewood, John; Karani, George (Elsevier, 2017-10-23)
    This paper presents the case for water and energy conservation in a desert type climate healthcare environment, which is based on the need for Abu Dhabi to decrease potable water and energy consumption to reduce environmental ...
  • Thumbnail

    Onsite Food Waste Processing as an Opportunity to Conserve Water in a Medical Facility Case Study, Abu Dhabi 

    Seguela, Geraldine; Littlewood, John; Karani, George (Elsevier, 2017-03-28)
    This paper presents the case for soil and water conservation combined with waste recycling strategies in a desert type climate healthcare environment, which is based on the need for Abu Dhabi to decrease desalinated potable ...

Browse

DSpace at Cardiff MetCommunities & CollectionsBy issue dateAuthorsTitlesSubjectsThis collectionBy issue dateAuthorsTitlesSubjects

My Account

Login

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

DSpace software copyright © 2002-2015  DuraSpace
Contact us | Send feedback | Administrator