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Evaluation of Aluminum Levels in Drinking Water of Nouakchott

Journal of Pharmacy and Pharmacology 2021年第5期9卷 210-213页

作者： Brahim Ahmed Dick Mohamed Bouna Ammar yahya maham ould sidi HYLearoussy Mohamed Elkory Cheikh Laboratory of the Water PollutionEnvironmentFST Research UnitUniversity of Nouakchott AL-AasriyaNouakchott 880Mauritania National Medicines Quality Control Laboratory Nouakchott 5347Mauritania Laboratory of Process Engineering and Environment FST MohammediaUniversity of Hassan II CasablancaMorocco Geo-Biodiversity and Natural Patrimony Laboratory Scientific InstituteMohamed V University in RabatMorocco Laboratory LB2M Faculty of Science and TechniquesSidi Mohammed Ben Abdellah UniversityFezMorocco

The drinking water of Nouakchott,the capital of Mauritania,comes from the Senegal *** current water treatment is done with aluminum *** order to monitor the aluminum content,from September 2015 to August 2016,three samples were taken monthly for each water source:pretreated water(from Beni Naji treatment station),treated water(from PK17 treatment station)and the water *** analysis results of the aluminum content of the treated water(full treatment)and pretreated water(first treatment)showed that the aluminum content of all samples was between 0.03 mg/L and 0.09 mg/L,with an average value of 0.07 mg/*** World Health Organization stipulates that the normal content of aluminum between 0.1 mg/L and 0.2 mg/*** the course of the study,the changes of aluminum content in samples from different places were *** change can be explained by coagulation-flocculation of aluminum *** aluminum content of the samples met the World Health Organization standards for drinking water.

关键词： Evaluation water treatment Aluminum Nouakchott Mauritania.

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Assessment of Heavy Metals Content in Sewage Discharges from Health Structure in Mauritania

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Journal of Pharmacy and Pharmacology 2022年第6期10卷 190-194页

作者： Mohamed Bouna Ammar Brahim Ahmed Dick yahya maham ould sidi Hanan Deih Hana Youssef Learoussy Med Abderrahmane Sanhoury Vadly Sadegh Mohamed Fekhaoui Geo-biodiversity and Natural Patrimony Laboratory Scientific InstituteMohamed V UniversityRabatMorocco Research Unit of the Water PollutionEnvironmentFSTUniversity of Nouakchott Al-AasryaMauritania National Laboratory for the Quality Control of Medicines(LNCQM) NouakchottMauritania Laboratory of Bioactive Molecules FSTSidi Mohamed Ben Abdellah UniversityFezMorocco Materials Chemistry Research Unit Department of ChemistryFSTUniversity of Nouakchott Al-AasryaMauritania Central Purchasing Center for Medicines Medical Equipment and Consumables

This study was carried to assess the quality of liquid waste produced by the Nouakchott Friendship Hospital in Mauritania,the aim is to quantify different heavy metals obtained from discharge of the hospital waste six heavy metals(arsenic,lead,cobalt,chromium,cadmium and copper)were object of *** was carried using inductively coupled plasma-optical emission spectrometry(ICP-OES)method and the standards used are those of the *** average content of heavy metals in different samples is different:Arsenic(4.625μg/L),Lead(3.800μg/L),Cyanide(0.05μg/L),Chromium(0.013μg/L),Cadmium(ould be harmful through bioaccumulation and biomagnifications.

关键词： Heavy metals waste ICP-OES pollutants health risk

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