Contribution à l’étude de la détermination de la qualité physico-chimique des forages de la région de Berriane (wilaya de Ghardaïa)

Abstract

The water is a precious and essential natural resource for multiple uses(practices) thanks to its importance in the irrigation, the food(supply) and the human consumption in drinking water, the domestic uses and his (her,its) use for the various industrial activities thus it is a natural element necessary for the life. The wilaya of Ghardaïa is characterized by a dry climate. Indeed subterranean waters are considered as the main source (spring) for the satisfaction of the agricultural needs and the drinking water supply for the population. The main objective of this study is a diagnosis of the quality of subterranean waters of the zone of Berriane (wilaya of Ghardaïa). The analysis and the determination of the physico-chemical quality were realized on 9 samples taken by three drillings of different inclinantes and various depths during a period of three months of three different seasons (in November, 2017, February and March, 2018) of ground waters ( Albien), used for the human consumption and for the culture. The results (profits) showed that most of the moderate parameters respect the standards of drinkability of the water according to the WHO and the Algerian standards.