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

被引：0

作者：

Muhammed Nimet Hamidi ^{[1
]}

Shayan Shitreh ^{[1
]}

Ali Izzet Cengiz ^{[1
]}

Kadir Ozcelik ^{[1
]}

Bahriye Eryildiz-Yesir ^{[1
]}

Ömer Ekmekcioğlu ^{[2
]}

Oguzhan Murat Halat ^{[3
]}

Mehmet Cuneyd Demirel ^{[4
]}

Berk Canberk ^{[5
]}

Ismail Koyuncu ^{[6
]}

Onur Isik ^{[7
]}

Huseyin Guven ^{[1
]}

Hale Ozgun ^{[2
]}

Mustafa Evren Ersahin ^{[1
]}

机构：

[1] Istanbul Technical University,Civil Engineering Faculty, Environmental Engineering Department

[2] National Research Center on Membrane Technologies,Disaster Management Institute

[3] Istanbul Technical University,Faculty of Engineering & Architecture, Department of Civil Engineering

[4] Istanbul Technical University,Civil Engineering Faculty, Civil Engineering Department

[5] Istanbul Gelisim University,Faculty of Computer and Informatics Engineering, Artificial Intelligence and Data Engineering Department

[6] Istanbul Technical University,The School of Computing, Engineering, The Built Environment

[7] Istanbul Technical University,undefined

[8] Edinburgh Napier University,undefined

来源：

Water Resources Management | 2025年 / 39卷 / 4期

关键词：

Circular economy; Fuzzy AHP; TOPSIS, rainwater harvesting; Ultrafiltration; UV disinfection;

D O I：

10.1007/s11269-024-04023-3

中图分类号：

学科分类号：

摘要：

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.

引用

页码：1567 / 1586

页数：19

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