U. Bassey

Adsorption Isotherm, Kinetics and Thermodynamics Study of Cr (VI) ions onto Modified Activated Carbon from endocarp of Canarium schweinfurthii

U. Bassey, M. A. T. Suleiman, S. S. Ochigbo, M. M. Ndamitso, E. D. Daniel, S. E. Otolo & A. Chukwudi · International Research Journal of Pure and Applied Chemistry · 2014

Isothermal, kinetics and thermodynamics studies of Cr (VI) from simulated solution onto modified activated carbon from endocarp of Canarium schweinfurthii (African Elemi) was studied. The effect of process parameters such as, contact time, pH, adsorbent dosage, initial metal ion...

Open access Research Article 10.9734/IRJPAC/2015/14823

Seasonal Trend of Polyaromatic Hydrocarbons (PAHs) in Sediments from River Ethiope in the Niger Delta Region of Southern Nigeria

O. Edjere, I. E. Agbozu, G. Asibor, S. Otolo & U. Bassey · International Research Journal of Pure and Applied Chemistry · 2020

Seasonal trends of polycyclic aromatic hydrocarbon in the sediment of River Ethiope in Delta State, Southern Nigeria were assessed in this study. Samples were taken from six different points at Ethiope River along its banks during the dry and rainy seasons. Samples were extracted...

Open access Research Article 10.9734/irjpac/2020/v21i930199

Biosorption of Copper from Aqueous Solutions by Raw and Activated Spines of Bombax buonopozense: Equilibrium, Kinetics and Thermodynamic Studies

S. Mustapha, B. E. N. Dauda, M. M. Ndamitso, T. J. Mathew, U. Bassey & S. S. Muhammed · International Research Journal of Pure and Applied Chemistry · 2014

Biosorption of copper on raw and activated (AC) spines of Bombax buonopozense in a batch system was studied. The percentage removal of copper was found to be a function of pH, contact time, dosage, initial metal concentration and temperature. The experimental results were analyze...

Open access Research Article 10.9734/IRJPAC/2014/12083