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Concentration of Total Organic Carbon and Its Fractions in Surface Water in Poland and Germany
Summary
This study measured concentrations of total organic carbon and its fractions in river surface water in Poland and Germany, finding high biodegradable organic carbon in some locations. The research provides context for how organic matter in water affects the behavior and transport of other pollutants including microplastics.
Total organic carbon (TOC) present in surface water consists of different fractions like dissolved organic carbon (DOC) or biodegradable dissolved organic carbon (BDOC). BDOC may have an impact on the bacteriological quality of water as it can be a source of carbon and energy for microorganisms. It is important to consider this parameter in case of the distribution of drinking water. The aim of this research was to compare the qualities of chosen surface water in Poland and Germany in terms of concentration of total organic carbon and its fractions. The samples were taken from the reservoir in Poland and Rhine River in Germany. The first one is a source of drinking water for humans. The research showed that, considering the analyzed compounds, the water from the river has better quality.
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