تقدير و دراسة بعض العناصر الثقيلة في مياه الشرب لمدينه الناصرية و أطرافها

الملخص EN

This study included estimating the concentrations of four heavy elements.

Nickel Ni Copper Cu lead Pb and Cadmium Cd in drinking water samples for the Nasiriyah governorate and its outskirts.

Eight samples of drinking water were chosen, four of them from the city center of Nasiriyah, and another four from the outskirts of the governorate.

Heavy elements were extracted by standard methods and by using a hippy atomic orption device.

The equations were the elemental nickel Concentrations Ni(0.001-0.025) and copper Cu(0.003-0.068) and lead Pb was Concentration for all samples (0.0001)and cadmium Cd (0.001-0.0032) in mg/l water in the center and sides of the province.

The main goal of comparing water samples from the center and the edges of the governorate is to measure the concentration of heavy elements, which are most often carcinogenic and knowledge of the least pollution distant areas or near the center of the province.

The study showed that drinking water samples in the city center of Nasiriyah are less polluted than the outskirts of the governorate and most of the results were within the global and Iraqi standard determinants with the exception of the Mansouriya station the concentration of nickel was in it (0.02)mg/ l.