Prediction of groundwater quality in Selected Locations in Imo State
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 6
Abstract
The prediction of groundwater quality in selected locations was carried out in Owerri-West L.G.A. of Imo State. The Physical, chemical and biological parameters of groundwater samples from Nekede (Ward A), Ihiagwa (Ward B), Eziobodo (Ward C), Obinze (Ward D) and Avu (Ward E) were analysed using the Atomic Absorption Spectrophotometer (AAS). A total of three replicates of fifteen different borehole water samples were collected based on distances from closest potential sources of contamination. All parameters were detected up to 61m from pollution source and most of them increased in concentration during the periods, pointing to infiltrations from storm water. The results for Iron, pH and TVC decreased as distance increases while for nitrate and BOD increased as distance increases. Results also showed that most of the boreholes were polluted and not suitable for human consumption without adequate treatment, Regular monitoring of groundwater quality, abolishment of unhealthy waste disposal practices and introduction of modern techniques are recommended.
Authors and Affiliations
Okoro, Ekeleme
Keywords
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