8.  Experimental Modeling of Heavy Metals Concentration Distribution in Rivers

Authors: M. Crivineanu Faier, G.A. Dumitrel and D. Perju


Abstract:

Heavy metals in water, cause a certain effect, which may be beneficial or toxic depending on their concentration variation in the aquatic system. The toxicity of heavy metals is due to the fact that they can not be broken or destroyed, but accumulate. Rivers are used both as a source of water supply and as a wastewater receiver, and is very important to know both the concentration of heavy metals and its tendency. In this paper, a case study concerning the analysis and variation of heavy metals concentration in Bazias-Gruia Danube sector was carried out. Based on this study, an evaluation of the water quality from that area was accomplished and some mathematical statistical models which describe the variation of heavy metals in water were elaborated. Experimental data used in this paper were obtained from the monthly monitoring of the Danube water quality.


Keywords: heavy metals, rivers, mathematical modeling, black box model

PDF Version

 
 
Issues

Articles in Press
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2016
Volume 61(75), Issue 2, 2016
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2016
Volume 61(75), Issue 1, 2016
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2015
Volume 60(74), Issue 2, 2015
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2015
Volume 60(74), Issue 1, 2015
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2014
Volume 59(73), Issue 2, 2014
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2014
Volume 59(73), Issue 1, 2014
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2013
Volume 58(72), Issue 2, 2013
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2013
Volume 58(72), Issue 1, 2013
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2012
Volume 57(71), Issue 2, 2012
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2012
Volume 57(71), Issue 1, 2012
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2011
Volume 56(70), Issue 2, 2011
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2011
Volume 56(70), Issue 1, 2011
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2010
Volume 55(69), Issue 2, 2010
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2010
Volume 55(69), Issue 1, 2010
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2009
Volume 54(68), Issue 2, 2009
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2009
Volume 54(68), Issue 1, 2009
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2008
Volume 53(67), Issue 1 - 2, 2008
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2007
Volume 52(66), Issue 1 - 2, 2007
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2006
Volume 51(65), Item 1 - 2, 2006
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)


2005
Volume 50(64), Item 1 - 2, 2005
Chem. Bull. `POLITEHNICA` Univ. (Timisoara)



   
 
 
  © 2017 Industrial Chemistry and Environmental Engineering Faculty