Evaluation of household water consumption to modify the consumption pattern, case study: Mashhad City
مهندسی عمران فردوسی
Article 5 , Volume 37, Issue 4 - Serial Number 48 , December 2024, Pages 69-86 PDF (667.1 K )
Document Type: Original Article
DOI: 10.22067/jfcei.2024.88791.1309
Authors
Mohsen Kadkhodaei 1 ; Ali Abbasi* 2
1 Department of Civil Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran.
2 Civil Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran.
Abstract
Modifying the pattern of water consumption in household uses has a prominent and important role in the management of urban water consumption. By promoting frugal behaviors, per capita water consumption in the domestic sector can be reduced to an acceptable level. The purpose of this research is to evaluation and prioritize different types of household water consumption in order to improve the consumption pattern in Mashhad city. For this purpose, the similarity of consumption behaviors in different household uses of water were investigated using the confirmatory factor analysis method, the result of which indicated the lack of similarity in consumption behaviors of people in different household uses in terms of whether the consumption behaviors are correct or incorrect. Then, different household uses were prioritized according to the average criteria of the volume of water consumption and the proportion of incorrect consumption behaviors. Based on the results, the use of water for bathing, washing, and toilet were assigned the highest priorities, and the use of brushing teeth, washing dishes, washing machine, and car washing were placed in the next priorities.
Keywords
Urban water consumption ; Water consumption per capita ; Water consumption behaviors ; Water saving behaviors ; Confirmatory Factor Analysis (CFA)
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