Contribution à l’étude de la détermination de la qualité physico-chimique des forages de la région de Zelfana (Wilaya de Ghardaïa).

Abstract

This work was realized to define the physico-chemical characters of waters of the tablecloth albienne situated under the city of Zelfana. Three (03) drillings of groundwater were analyzed during a period of three months from January till March 2016, at the rate of a taking a month. This allowed us to characterize the quality of these underground waters with the aim of their use in the drinkable water supply and in the irrigation. The obtained result shows that with the exception of the values of conductivity and the hardness which exceeds the standard, the rest of the parameters respects the standard of the WHO of the drinkability of the water.