Ayawei Nimibofa

Removal of Congo Red from Aqueous Solutions Using Fly Ash Modified with Hydrochloric Acid

Ebelegi Newton Augustus, Angaye Seimokumo Samuel, Ayawei Nimibofa & Wankasi Donbebe · Current Journal of Applied Science and Technology · 2017

The adsorption of Congo Red dye onto fly ash modified with various concentrations of Hydrochloric acid (HCFA-4,HCFA-3,HCFA-2 and HCFA-1)was studied. The effect of contact time and concentration were investigated using a batch adsorption technique. The experimental data fits well...

Open access Research Article 10.9734/BJAST/2017/29880

Measurement of Total Suspended Particulate Matter (TSP) in an Urban Environment: Yenagoa and Its Environs

Ajayi Eshiorenoya David, Inengite Azibaola Kesiye, Uzoekwe Anayo Stephen, Ayawei Nimibofa & Bisong Andy Etta · Journal of Geography, Environment and Earth Science International · 2017

This study reports the ambient concentrations of total suspended particulate matter (TSP: both respirable and non-respirable) measured in Yenagoa and its environs as means of determining the distribution of particulate matter to assess the ambient air quality of a fast growing ur...

Open access Research Article 10.9734/JGEESI/2017/35765