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ISSN 2029-7092 online
ISBN 978-609-457-690-4 CD
ISBN 978-609-457-640-9
 Water Engineering

Martina Zelenakova , Vlasta Ondrejka Harbulakova , Pavol Purcz , Martina Rehankova

Water quality modelling in river station Krasny Brod

Conference Information: 9th International Conference on Environmental Engineering, MAY 22-24, 2014 Vilnius, LITHUANIA
Source: ICEE-2014 - International Conference on Environmental Engineering
Book Series: International Conference on Environmental Engineering (ICEE) Selected papers
ISSN: ISSN 2029-7092 online
ISBN: 978-609-457-640-9 / 978-609-457-690-4 CD
Year: 2014
Publisher: Vilnius Gediminas Technical University Press Technika

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Paper is aimed on prediction of concentration of selected pollutant in surface water based on dimensional analysis. This particular method of mathematical and physical modelling is based on relevant variables affecting water stream pollution. Modelling of the pollutants prediction in water stream consists in derivation of function dependency from expressed dimensionless arguments. From this function dependency is possible to obtain values of concentrations of the pollutant in water stream. Prediction of selected pollutants in water stream was performed in river station Krasny Brod (eastern Slovakia). Model was developed from statistically arranged values in time period 2003–2008 and verified for 2009–2010 for 7 pollutants – Ptot., Ntot., N-NO2 – ,N-NO3 – , N-NH4 +, BOD5 and CODCr.

Keywords: dimensional analysis; Krásny Brod; pollutant concentration; water quality.

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