I. C. Nwokedi

Biodiesel Synthesis from Waste Cooking Oil Using Periwinkle Shells as Catalyst

C. C. Okoye, C. F. Okey-Onyesolu, I. C. Nwokedi, O. C. Eije & E. I. Asimobi · Journal of Energy Research and Reviews · 2020

Waste materials such as periwinkle shells (PS) and waste cooking oil (WCO) were considered as heterogeneous catalyst and renewable feedstock for biodiesel production respectively in line with the current search for alternatives of the environmentally unfriendly and gradually depl...

Open access Research Article 10.9734/jenrr/2020/v4i430135

Study of Isothermal Parameters for Adsorptive Uptake of Orange G Dye: An Overview of Non-linear Approach and Error Analysis

C. C. Okoye, C. F. Okey-Onyesolu, O. D. Onukwuli & I. C. Nwokedi · Journal of Materials Science Research and Reviews · 2023

In this research, effort to convert waste to wealth was explicated in the usage of agro waste materials of regenerative resource, almond endocarp (Terminalia catappa) and tamarind seeds (Dialium guineense), as precursors for activated carbon production through thermal and chemica...

Open access Research Article

Removal of Heavy Metal Pb(II) Ions from Aqueous Solution Using Pentaclethra Macrophylla and Tetracarpidium Conophorum Seed Shells Based Activated Carbons: Equilibrium, Kinetics and Thermodynmamics Studies

C. F. Okey-Onyesolu, O. D. Onukwuli, C. C. Okoye & I. C. Nwokedi · Current Journal of Applied Science and Technology · 2016

Biosorption potentials of activated carbons from pentaclethra Macrophylla (PMAC) and Tetracarpidium Conophorum (TCAC) seed shells for the removal of Pb(II) from aqueous solution were investigated. The adsorbents were characterized by Fourier transform infrared (FTIR) spectroscopy...

Open access Research Article 10.9734/BJAST/2016/27255