Evaluation de la qualité des eaux (salinité éléments nutritifs et métaux lourds). Cas de la plaine de Mellagou. (Bouhmama-KhenchelaNE Algérien)
| dc.contributor.author | Babana Chahrazed | |
| dc.contributor.author | Sebaa Habiba | |
| dc.date.accessioned | 2024-02-29T21:25:44Z | |
| dc.date.available | 2024-02-29T21:25:44Z | |
| dc.date.issued | 2018-06 | |
| dc.description.abstract | ABSTRACT: Water, simple molecule, essential for the continuity of any kind of life and it is important for the development of populations. The increase of water demands of a good water quality present a current challenge for governments including Algeria. This work aims to evaluate the physico-chemical quality of Groundwater and the surface water in the basin of Mellagou -Bouhmama- north-west of Khenchela, For this aim, we have taken 13 samples of water 1 source 9 Wells and 3 in the Mellagou valley ,Chemical, physicochemical parameters and heavy metals were investigated in treated water. These are the determinants of safety criteria, water. The overall water quality Analysis has revealed that 92% of controlled drillings of good quality (sulphated calcic facies), 8% are of average quality (strong mineralization, belong to chlorinated sodic facies). The interpretation of correlation ratios of chemical elements shows that the acquisition of the groundwater mineralization depends on the crossing geological substratum. | |
| dc.identifier.other | 577-065-M | |
| dc.identifier.uri | http://dspace.univ-khenchela.dz:4000/handle/123456789/2517 | |
| dc.language.iso | fr | |
| dc.publisher | Université Abbes Laghrour -Khenchela- | |
| dc.title | Evaluation de la qualité des eaux (salinité éléments nutritifs et métaux lourds). Cas de la plaine de Mellagou. (Bouhmama-KhenchelaNE Algérien) | |
| dc.type | Thesis |