Physicochemical assessment of treated water samples along major distribution lines within the University of Ilorin campus

Abstract

This research article presents a comprehensive physicochemical assessment of treated water samples collected from various distribution points within the University of Ilorin campus. The quality of water is vital for public health and the preservation of the environment, yet it is often compromised by contaminants from both natural and man-made sources. This study aimed to evaluate key physicochemical parameters, including pH, electrical conductivity (EC), total dissolved solids (TDS), biological oxygen demand (BOD), and chemical oxygen demand (COD), alongside trace metal concentrations using atomic absorption spectroscopy (AAS). Water samples were obtained monthly over three months from various sites, including laboratories and hostels, to identify any possible changes in water quality. The results indicated significant fluctuations in COD and trace metal levels, raising concerns about compliance with national and international water quality standards. The findings point out the need for consistent monitoring and effective management strategies to mitigate health risks linked with waterborne diseases. This research emphasizes the critical role of maintaining high-quality water to protect public health and preserve aquatic ecosystems, ultimately contributing to sustainable water resource management within the university and beyond.