Temat: household consumption - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Daily Water Consumption For Household Purposes and its Variability in a Rural Household
Autorzy:: Bergel, T.
Kotowski, T.
Woyciechowska, O.
Powiązania:: https://bibliotekanauki.pl/articles/123290.pdf
Data publikacji:: 2016
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: rural household
water consumption
household purposes
variability of water consumption
Opis:: The paper presents an analysis of daily water consumption for household purposes carried out within one year in a selected rural household. The study was undertaken because so far the guidelines for designing rural water supply systems have not been updated for a very long time and needed verification. It involved a comprehensive system for measuring water consumption equipped with automatic readers and data recorders. The research clearly showed that actual water consumption was much lower than that provided in the current guidelines, and confirmed significant variability in water consumption for household purposes depending on the day of the week. Moreover, variability of water consumption within a year, determined by daily variation coefficient, was found to be much higher than that provided in the guidelines.
Źródło:: Journal of Ecological Engineering; 2016, 17, 3; 47-52
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Research on the Hourly Water Consumption Structure in Rural and Suburban Household
Autorzy:: Młyńska, Anna
Bergel, Tomasz
Powiązania:: https://bibliotekanauki.pl/articles/2173357.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: hourly water consumption
rural household
suburban household
Opis:: Currently, the character of many households located in rural areas is closer to that of suburban households. The change in the characters of households located in rural areas results in changes in the size and irregularity of water demand, which should translate into a new approach at the stage of water supply systems designing. Therefore, in order to supplement the state of knowledge in this study area, this paper presents the results of the research on the structure of hourly water consumption in two households located in rural areas; the first household had a suburban character, whereas the second one was a typical rural household. The results showed differences in the amount and the distribution of hourly water consumption in the analyzed households. Except on weekends, the average hourly water consumption in rural household (RH) was higher than in suburban household (SH). In contrast, in the rural household, the distribution of hourly water consumption on all days of the week was very similar and the peak water consumption was clearly marking in the morning and in the evening. In the case of the suburban household, a tendency of increased water consumption in the evening was observed, but without clearly noticeable peak water consumption. Moreover, the structure of hourly water consumption in suburban household on Saturday and Sunday was different than on weekdays. The analyzed households were characterized by the highest share of hourly water consumption up to 20.0 dm3·h-1. In the rural household, both the amount and the distribution of hourly water consumption were determined by water use for additional purposes. In the case of the suburban household, it was shaped by the living needs of the inhabitants.
Źródło:: Journal of Ecological Engineering; 2022, 23, 9; 219--230
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Practical Implication of Tap Water Consumtpion Structure in Rural Households
Autorzy:: Bergel, T.
Powiązania:: https://bibliotekanauki.pl/articles/123101.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: rural household
water consumption
water consumption structure
Opis:: The aim of the study was to determine the structure of tap water consumption in rural households. The structure was analyzed based on direct measurements of water consumption carried out in the years 2011–2014 in 70 households in Rybna (Czernichów commune, Małopolska region). Thanks to two metering points (water supply connection and water supply point outside a residential building), it was possible to determine water consumption for the household and other purposes. The collected data indicated significant discrepancies between actual water consumption and those recommended in various guidelines. The analysis of water consumption structure showed that these discrepancies were also found for the amount of domestic sewage discharged from the rural households. This fact has significant practical implications, as the calculated metrics of unit water consumption are used during design and technical renovation of individual elements of water supply systems and for billing the inhabitants for water consumption in the households without a water meter (lump sum). The study also demonstrated inadequacy of the rule assuming that sewage amount is equal to the amount of water consumed in rural households, which is commonly used in design of sewerage networks and for calculating charges for sewage discharge.
Źródło:: Journal of Ecological Engineering; 2017, 18, 1; 231-237
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Analysis of the Impact of the Air Temperature on Water Consumption for Household Purposes in Rural Households
Autorzy:: Bergel, Tomasz
Młyńska, Anna
Powiązania:: https://bibliotekanauki.pl/articles/1839163.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: rural household
water consumption
household purposes
indoor water use
air temperature
Opis:: The paper presents a research hypothesis assumed that the air temperature affects the amount of the water consumption per capita for household purposes (indoor water use). Investigations were conducted based on daily water meter readings of several rural households located in Mszana Górna and Włostowice (Southern Poland). Owing to the double water consumption metering, it was possible to determine the daily water consumption in households, separately for household purposes and for additional purposes. In the performed analysis, the correlation between the average daily air temperature and daily water consumption per capita was tested. For this purpose, correlation coefficients were determined and a 95% confidence interval was assumed. The obtained results showed lack of a clear dependence between the tested variables. Depending on the household, correlation coefficients indicate the existence of a correlation from slight, by weak to moderate. In addition, it was tested that the growth of the air temperature by 1°C caused an increase of the water consumption per capita in the range of 0.14 dm3•d-1•C-1•°C-1 and 1.17 dm3•d-1•C-1•°C-1 (Mszana Górna) and 0.41 dm3•d-1•C-1•°C-1 and 1.78 dm3•d-1•C-1•°C-1 (Włostowice). It can be concluded that often rapid growth of the water consumption in households in spring and summer season and the term of “water consumption per capita” used in this case, primarily concern greater water demand for additional purposes, not for residents’ household purposes.
Źródło:: Journal of Ecological Engineering; 2021, 22, 3; 289-302
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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