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Comparison of water consumption in indoor swimming pools in the Silesian Voivodeship, Poland: A case study
* 1, 2 , 1 , 1, 3
1  Department of Water and Wastewater Engineering, Faculty of Energy and Environmental Engineering, Silesian University of Technology, Konarskiego 18, 44-100 Gliwice, Poland
2  PPUH Transcom Sp. z o.o., Józefowska 5, 40-144 Katowice
3  PPUH Transcom Sp. z o.o., ul. Józefowska 5, 40-144 Katowice
Academic Editor: Carmen Teodosiu

Abstract:

The provision of sporting amenities, specifically indoor swimming pools, is integral to promoting a healthy lifestyle in today's urban environment. Unsurprisingly, there is a growing demand for such facilities, both within the public and private sectors. However, the development and operation of these establishments place significant strain on municipal water infrastructure, particularly in locales that lack sufficient water distribution systems. Substantial water consumption within indoor swimming pools exacerbates the financial burden on these facilities, affecting their overall profitability and necessitating adjustments to ticket pricing.

A comprehensive comparative analysis was performed on three different indoor swimming pools located in the Silesian Voivodeship in Poland, all adhering to identical design and quality standards. An analysis of the water consumption in indoor swimming pools P1, P2, and P3 was conducted using water meters with impulse overlays to continuously capture consumption data. These facilities are equipped with building management systems that facilitate data collection for the analyses presented.

Despite similarities in facility equipment, the number of pool basins, water attractions, technology, and frequency of use, there were significant discrepancies in water consumption between individual swimming pools. This investigation revealed a strong correlation between the volume of water consumption in indoor swimming pools and the proficiency of facility management, as well as the expertise and qualifications of the staff responsible for their daily operation. The volume of water replenishment depends on the occupancy of the facility. The process of replenishing pool circuits with tap water, considering the frequency of filter backwash, and evaluating the duration and frequency of individual filtration cycles collectively contribute to upholding the required quality of pool water.

In view of the results, comprehensive operational guidelines for technical staff have been formulated. Adherence to these guidelines is recommended to ensure optimal and sustainable management of water and wastewater facilities.

Keywords: swimming pools, water consumption, management, sustainability, optimisation
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