2019
DOI: 10.3390/su11071988
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Nutrient Pollutants in Surface Water—Assessing Trends in Drinking Water Resource Quality for a Regional City in Central Europe

Abstract: This paper presents the changes in concentration of seven biogenic indices in the Wisłok River water and determines the water treatment processes required in order to obtain water fit for consumption. The investigations were conducted during 2004–2013, and water samples were collected at a measuring-control point was situated at 67.9 km on the river at the surface water intake for the water supply to the Rzeszów city dwellers. Analysis of the research results allows for the forecasting of technological and org… Show more

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Cited by 16 publications
(13 citation statements)
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“…The analysis of the time trend of physicochemical indicators in the leachate from the landfill and groundwater was carried out using the nonparametric Mann-Kendall test. This test is often used in the analyses of climate change (Sa'adi et al 2019), hydrology (Ali et al 2019;Książek et al 2019) and water quality (Kanownik et al 2019). The hypothesis on the lack of a data trend on the basis of a nonparametric correlation coefficient is verified.…”
Section: Groundwater and Leachate Samplesmentioning
confidence: 99%
“…The analysis of the time trend of physicochemical indicators in the leachate from the landfill and groundwater was carried out using the nonparametric Mann-Kendall test. This test is often used in the analyses of climate change (Sa'adi et al 2019), hydrology (Ali et al 2019;Książek et al 2019) and water quality (Kanownik et al 2019). The hypothesis on the lack of a data trend on the basis of a nonparametric correlation coefficient is verified.…”
Section: Groundwater and Leachate Samplesmentioning
confidence: 99%
“…Safe drinking water is a basic necessity for all human beings. Approximately 3.4 million people die worldwide each year from the diseases related to contaminated water, such as cholera, typhoid, polio, ascariasis, cryptosporidiosis and diarrheal diseases (Kanownik et al, 2019). The water that is polluted by defecation (feces) makes people infected with hepatitis, skin infections, cholera, intestinal disease, typhoid and polio.…”
Section: Carrying Capacity Of Water Based On Pollution Index In Simporo Strait After Flash Floodsmentioning
confidence: 99%
“…This water is however suitable for drinking when compared to WHO guidelines of NO3-N. Water status of mean NH4-N concentration, water of three watersheds except Naranhinna is unsuitable for drinking (Table 3). NH4-N is an indicator of the breakdown of organic N (Kanownik et al, 2019). Hence, organic nitrogen sources of three micro watersheds may be rearing of cattle and the use of organic fertilizers etc., and natural organic matter decomposition.…”
Section: Variation Of Mean Water Quality Parameters With the Fao And Who Guidelinesmentioning
confidence: 99%