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Efficient Roof Selection in Rainwater Harvesting: Hybrid Multi-criteria and Experimental Approach

  • Istanbul Technical University
  • Istanbul Gelisim University
  • Edinburgh Napier University

Araştırma sonucu: Dergiye katkıMakalebilirkişi

1 Atıf (Scopus)

Özet

This study aimed to investigate the effects of different roof configurations on the quality of harvested rainwater (HRW) for sustainable irrigation in agriculture. Three roofing materials (i.e. shingle, galvanized metal, and clay tile) and three roof pitch angles (i.e. 5°, 30°, and 42°) were used at pilot-scale. HRW was characterized in order to determine the roof type and roof slope effect on the HRW quality. HRW from galvanized metal roofs was of higher quality in terms of turbidity and pathogen microorganisms. HRW from shingle and clay tile roofs was treated with a sequential ultrafiltration (UF) membrane and ultraviolet (UV) disinfection system to meet the European Union (EU) water reuse standards for irrigation. The decision-making mechanism was used to select the most appropriate roof configuration. The results showed the significance of financial (21.89%) and environmental (19.75%) aspects. Also, the Escherichia coli (E.coli) content (7%) is the most determinant factor in HRW, followed by the operational cost (6.78%), and reduced runoff (5.73%). Among the roof configurations, galvanized metal roofs, specifically the metal roof with 5°, outperformed others due to their structural, technical, and environmental advances.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)1567-1586
Sayfa sayısı20
DergiWater Resources Management
Hacim39
Basın numarası4
DOI'lar
Yayın durumuYayınlandı - Mar 2025

Bibliyografik not

Publisher Copyright:
© The Author(s), under exclusive licence to Springer Nature B.V. 2024.

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

  1. SKH 2 - Açlığa Son
    SKH 2 Açlığa Son
  2. SKH 6 - Temiz Su ve Sanitasyon
    SKH 6 Temiz Su ve Sanitasyon
  3. SKH 8 - İnsana Yakışır İş ve Ekonomik Büyüme
    SKH 8 İnsana Yakışır İş ve Ekonomik Büyüme
  4. SKH 17 - Hedefler için Ortaklıklar
    SKH 17 Hedefler için Ortaklıklar

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