Analysis of Water Consumption in the Campus of Warsaw University of Life Sciences in Years 2012-2016

• Autorzy: Wichowski Piotr , Rutkowska Gabriela , Kamiński Norbert , Trach Yuliia

Identyfikatory

DOI

10.12911/22998993/105473

• Języki publikacji: EN

Abstrakty

EN

On the basis of the registered indications of the water meter, a study on the size and variability of water consumption on the WULS campus in the academic years 2012/16 is presented. The average specific water consumption at a time when classes are implemented amounted to 26.6 dm³ per student per day for full-time studies student and 19.7 dm³ per student per day for the student part-time studies. During the holiday season, the rates are lower at 18.4 and 11.8 dm³ per student per day, respectively. These ratios were determined without taking the water consumption in the dorms into account. The daily peaking factor amounted (N_d) to 1.36, while the hourly peaking factor (N_h), reached 1.71. Within the week cycle, the highest water consumption was observed in Tuesdays and the lowest – in Sundays. The average Tuesday demands are 40% higher than the Sunday demands. The water consumption peaks during the day occur between 11 a.m. and 1 p.m. as well as 11 p.m. and 1 a.m. The hourly structure of the water distribution in the WULS-SGGW campus is similar to the weekend structure of water distribution in multi-family residential buildings, with the exception of the later occurrence of the evening summit.

Słowa kluczowe

EN

water supply; daily peaking factor; hourly peaking factor; unit indicator; water consumption

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2019
• Tom: Vol. 20, nr 5
• Strony: 193--202
• Opis fizyczny: Bibliogr. 24 poz., rys., tab.

Twórcy

autor

Wichowski Piotr

• Faculty of Civil and Environmental Engineering, Warsaw University of Life Sciences – SGGW, ul. Nowoursynowska 159, 02-776 Warsaw, Poland

autor

Rutkowska Gabriela

• Faculty of Civil and Environmental Engineering, Warsaw University of Life Sciences – SGGW, ul. Nowoursynowska 159, 02-776 Warsaw, Poland

autor

Kamiński Norbert

• Faculty of Civil and Environmental Engineering, Warsaw University of Life Sciences – SGGW, ul. Nowoursynowska 159, 02-776 Warsaw, Poland

autor

Trach Yuliia

• National University of Water and Environmental Engineering, Soborna Street 11, 33000, Rivne, Ukraine

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).