|
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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Abstract
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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