Influence of pH on migration of iron in water–sediment system Chemistry

Abstract

It has been investigated the influence of pH on iron migration in water–bottom sediment system in the Hrazdan River based on 2012–2013 hydrological investigations. Obtained results show that in some sampling points the iron concentration exceeded the maximum permissible concentration. It has been observed particularly in August 2012. Correlation coefficients are given based on data analysis results. 66 samples of water and bottom sediment have been taken from six sampling points.