Pollution de l’environnement et changement climatique

Abstrait

Study on Groundwater Quality in Parts of Jaipur with Special Reference to Uranium Contamination

P. Yadav, N. Yadav, S. Sharma, B. Prakash, S. Jacob, F. Hasani

Issues of declining water levels and groundwater contamination area unit reported in elements of Rajasthan in recent times. One in the entire foremost contaminants gift within the groundwater was found to be atomic number 92. This study was meted out to see the extent of atomic number 92 contamination in Jaipur districts of Rajasthan state and to guage its correlation with chemical science parameters and stable isotopes (δ2H and δ18O). Result show a the pollutant level in physicochemical parameters and stable isotopes were used for deducing the supply of U in groundwater and unleash mechanism. Stable atom knowledge indicate 3 major sources of groundwater recharge; (i) physical change surface water or contribution from irrigation come flow, (ii) gaseous fresh water and (iii) direct precipitation while not evaporation. Vertical correlation of Europe in groundwater indicates flushing of the native groundwater by regional groundwater flows. No correlation was discovered between dissolved U and therefore the and therefore the composition. Hydrochemical and atom results infer that activity of minerals gift within the subterranean is that the main cause for elevated levels of U within the study space.