Cameroon Watershed
Journal(of(Materials(and(( J. Mater. Environ. Sci., 2018, Volume 9, Issue 11, Page 3094-2104 Environmental(Sciences( ISSN(:(2028;2508( CODEN(:(JMESCN( http://www.jmaterenvironsci.com! Copyright(©(2018,( University(of(Mohammed(Premier(((((( (Oujda(Morocco( A typological study of the physicochemical quality of water in the Menoua- Cameroon watershed Santsa Nguefack Charles Vital1*, Ndjouenkeu Robert1, Ngassoum Martin Benoit2 , 1Laboratory of Food Physicochemistry, Department of Food Science and Nutrition National Advanced School of Agro- Industrial Sciences, University of Ngaoundéré, PO BOX 455,Ngaoundéré, Cameroon. 2Department of Industrial Chemistry and Environment, National Advanced School of Agro-Industrial Sciences, University of Ngaoundéré, PO BOX 455, Ngaoundéré, Cameroon. Received 29 Oct 2017 Abstract Revised 25 Dec 2018 Cameroon, a country in Central Africa with an outlet to the Atlantic Ocean in the Gulf Accepted 28 Dec 2018 of Guinea, holds enormous potentialities of water resources. These resources used for the supply of water for human consumption, etc., would be polluted by the Keywords intensification of anthropogenic activities, of which the most important recorded in the !!physicochemical, Menoua watershedof West Cameroon are agriculture and breeding. The objective of this !!pollution, work was to study the spatiotemporal parameters of the physicochemical quality !!Menoua watershed, parameters (temperature, pH, electrical conductivity, Turbidity, Nitrates, Ortho !!Anthropogenic Phosphates, Sulphates, Chloride, Potassium and Calcium) the Menoua activities, watershedthrough a main Principal Component Analysis (ACP). The results obtained showed that the pH, turbidity and orthophosphate have levels which are in contradiction !!Water for human consumption. with WHO standards. The physicochemical parameters of this water showed significant spatial and seasonal variations, the causes of which probably related to the human activities generating pollutants.
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