Impact of Environmental Pollution on the Residents of Sharada from Tannery Industries, Kano, Northwestern Nigeria

Abstract

Dave Eleojo Ekpa*

Environmental pollution has become a worldwide challenge due to industrialisation and anthropogenic activities. Industrial effluents cause a wide scope of environmental problems with health hazards and these challenges are more complex and critical now than before, in developing countries like Nigeria. This study assessed the impact of environmental pollution and determined levels of heavy metals (HMs) in the effluents from tannery industries in Sharada phase I and II. The data used include laboratory test’s results to determine heavy metals (Cd, Cr, Cu, Pb, Zn, Ni, Mn, Fe), Electrical Conductivity (EC) and Total Dissolved Solid (TDS) from industrial effluents. Interview was conducted and systematic field observation was employed to ascertain the perceptible impacts of the pollution on the environment. The finding reveals that concentrations of the physicochemical parameters are within the Federal Environmental Protection Agency (FEPA) acceptable limits but the EC and TDS are above the limit. The pH value of the effluents is neutral. The major conspicuous and dangerous environmental challenges in the study area include air pollution and open drainages. The economic activities of the residents are negatively affected due to stink from the effluents and untidy environment. The environment has become detrimental to people’s health and the passerby. Thus, FEPA laws should be enforced, the industries should construct closed drainage, and study on Environmental Impact Assessment (EIA) should be conducted often to curtail the environmental challenges in the area in order to make the environment conducive for living, avoid further deterioration and ensure a sustainable hygienic environment.