Evaluation of the Concentration of Selected Heavy Metals and the Effects on Soil Enzymatic Activities in an Abandoned Cement Factory Nigercem Nkalagu and Its Environs
Orinya Onyebuchi Frederick, Akubugwo Emmanuel Iroha & Edeogu Chukwu Oswald · International Journal of Biochemistry Research & Review · 2013
This study investigated the concentrations of heavy metals, the activities of some selected enzymes and the pH of the soil surface (1-10 cm) and depth (11-20 cm) within the vicinity of an abandoned cement factory Nigercem Nkalagu, and further away 1km from the factory centre. The...
Open access
Research Article
10.9734/IJBCRR/2014/5019