ETUDE D’IMPACT DES EAUX USÉES DE LA VILLE DE TAOURIRT SUR LA QUALITÉ PHYSICO-CHIMIQUE DES EAUX DE L’OUED ZA
Journal Title: Larhyss Journal - Year 2012, Vol 11, Issue 11
Abstract
The main goal of this work is the study of the physicochemical qualities of superficial water in the inferior portion of Za River which suffers from the effect of domestic, industrial and agricultural waste waters from the city of Taourirt. Many trace metals were the subject of a spatial and temporal study upstream and down streams from the industrial areas, (paper-mill, metallurgy, olive mill, food processing and domestic). The analyses by Atomic Emission Spectrometry with the inductively coupled plasma ICP-AES have been performed to study the impact of the environment on the mineral composition of ZA’s water (eastern morocco). The first results showed the existence of an important organic and mineral macro pollution in ZA River this confirm the anthropogenic origins of pollutants which can explain the decrease in the aquatic life downstream from the city.
Authors and Affiliations
FAGROUCH A. | Université Mohamed Premier, Faculté des sciences, Département de biologie, laboratoire d’Hydrobiologie et d’Ecologie Générale, BP 524, 60000 Oujda, Maroc, BERRAHOU A. | Université Mohamed Premier, Faculté des sciences, Département de biologie, laboratoire d’Hydrobiologie et d’Ecologie Générale, BP 524, 60000 Oujda, Maroc, EL HALOUANI H. | Université Mohamed Premier, Faculté des sciences, Département de biologie, laboratoire d’Hydrobiologie et d’Ecologie Générale, BP 524, 60000 Oujda, Maroc, CHAFI A. | Université Mohamed Premier, Faculté des sciences, Département de biologie, laboratoire d’Hydrobiologie et d’Ecologie Générale, BP 524, 60000 Oujda, Maroc
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