Changes in the Quality of Domestic Sewage Caused by the Reduction of Water Consumption in Households

Jarosław Chudzicki , Katarzyna Umiejewska

Abstract

Since the 1990s, there have been trends in Central and Eastern European countries to reduce water consumption. This phenomenon is closely related to political, social and economic changes in these countries and the introduction of economic instruments in water management. The article presents changes in water consumption in households in the years 1950-2019 depending on the degree of equipping buildings with sanitary facilities, and the structure of water consumption for particular purposes. For the same period the quality of sewage generated in households is presented on the basis of bibliography. Content of total suspended solids was the main analysed parameter. The last part of the article presents the quality of wastewater discharged to fourteen polish sewage treatment plants. The majority of the analysed plants show an increase in the concentration of total suspended solids in the domestic sewage discharged to them. This phenomenon may be influenced by the decreasing water consumption in households.
Author Jarosław Chudzicki (FEE / DWSWT)
Jarosław Chudzicki,,
- Department of Water Supply and Wastewater Treatment
, Katarzyna Umiejewska (FEE / DWSWT)
Katarzyna Umiejewska,,
- Department of Water Supply and Wastewater Treatment
Journal seriesJournal of Ecological Engineering, ISSN 2299-8993
Issue year2020
Vol21
No3
Pages1-15
Publication size in sheets0.7
Keywords in Englishwater consumption, saving water, municipal wastewater, total suspended solid
DOIDOI:10.12911/22998993/118300
URL http://www.jeeng.net/Changes-in-the-Quality-of-Domestic-Sewage-Caused-by-the-Reduction-of-Water-Consumption,118300,0,2.html
Languageen angielski
Score (nominal)40
Score sourcejournalList
ScoreMinisterial score = 40.0, 25-08-2020, ArticleFromJournal
Publication indicators WoS Citations = 0; Scopus Citations = 0
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