| Adsorption of tartrazine and sunset yellow anionic dyes onto activated carbon derived from cassava sievate biomass HO Chukwuemeka-Okorie, FK Ekuma, KG Akpomie, JC Nnaji, ... Applied Water Science 11 (2), 1-8, 2021 | 89 | 2021 |
| Studies on the effect of pH on the sorption of cadmium (ll), nickel (II), lead (II) and chromium (VI) from aqueous solutions by African white star apple (Chrysophyllum albidium … FK Onwu, SPI Ogah African Journal of Biotechnology 9 (42), 7086-7093, 2010 | 60 | 2010 |
| Leaf essential oil of Senna alata Linn from South East Nigeria and its antimicrobial activity OU Igwe, FK Onwu International Journal of Research in Pharmacy and Chemistry 5 (1), 27-33, 2015 | 23 | 2015 |
| Measurements of ambient air fine and coarse particulate matter in ten South-East Nigerian cities SO Ngele, FK Onwu Research Journal of Chemical Sciences …, 2015 | 15 | 2015 |
| Adsorption Isotherm Studies of Ni (ll), Cd (ll) and Pb (ll) ions from aqueous solutions by African white star apple shell ACI Anusiem, FK Onwu, SPI Ogah Int. J. Chem 20 (4), 265-274, 2010 | 15* | 2010 |
| Adsorption of Hg 2+ and Ni 2+ from aqueous solutions using unmodified and Carboxymethylated granular activated carbon (GAC) FK Onwu, CU Sonde, JC Igwe American Journal of Physical Chemistry 3 (6), 89-95, 2014 | 14 | 2014 |
| Adsorption isotherm studies of Cd (ll) and Pb (ll) ions from aqueous solutions by bamboo-based activated charcoal and bamboo dust SA Odoemelam, FK Onwu, SC Uchechukwu, MA Chinedu American Chemical Science Journal 5 (3), 253-269, 2015 | 13 | 2015 |
| Adsorption of lysozyme unto silica and polystyrene surfaces in aqueous medium FK Onwu, SPL Ogah African Journal of Biotechnology 10 (15), 3014-3021, 2011 | 10 | 2011 |
| Equilibrium and Thermodynamic Studies on Adsorption of Cd 2 and Zn 2 using Brachystegia eurycoma Seed coat as Biosorbent FK Onwu, SO Ngele Research Journal of Chemical Sciences …, 2015 | 8 | 2015 |
| Comparison of particulate matter levels in major urban centres in Eastern Nigeria SO Ngele, FK Onwu International Journal of Environmental Sciences 5 (4), 765, 2015 | 8 | 2015 |
| Inhibition of Corrosion of Zinc in H2SO4 Medium by the Schiff Base, 4-Hydroxy Phenyl Methylidene-2-(l-Phenyl Ethylidene) Hydrazine Carbothioamide (4-HPMHC) FK Onwu, C Ogueji, NM Mgbemena | 8* | |
| Adsorption kinetics of Cd (ll) and Pb (ll) ions from aqueous solutions by bamboo-based activated charcoal and bamboo dust SA Odoemelam, FK Onwu, CU Sonde, MA Chinedu Orbital: The Electronic Journal of Chemistry 6 (4), 223-232, 2014 | 7* | 2014 |
| Kinetic studies on the use of agricultural wastes for the removal of lead, cadmium and nickel ions from aqueous solutions. FK Onwu, TA Abii, AC Ogbonna Journal of chemical and pharmaceutical research 6 (12), 471-480, 2014 | 6 | 2014 |
| The Influence of Media Concentrations on the Passivation Layer Characteristics of Al-Zn Alloys in Brine Environment CE Ekuma, NE Idenyi, FK Onwu, AE Umahi Asian J. Sci. Res. Pakistan 1 (2), 113-121, 2008 | 6 | 2008 |
| Kinetic studies on biosorption of Pb (II), Cd (II) and Ni (II) ions from aqueous solution by activated ceasar weed (Urena lobata) bark OK Amadi, FK Ekuma, CM Ngwu, CH Nwankwo Journal of Chemical Society of Nigeria 45 (1), 2020 | 5 | 2020 |
| Ambient air particulate matter levels in selected urban centres of Niger Delta region, Nigeria SO Ngele, FK Onwu Int Res J of Environ Sci [Internet] 4 (4), 54-63, 2015 | 5 | 2015 |
| Equilibrium studies on biosorption of lead, cadmium and nickel ions using cassava waste biomass. AC Ogbonna, TA Abii, FK Onwu Journal of Chemical and Pharmaceutical Research 6 (12), 418-432, 2014 | 5 | 2014 |
| Determination of sedimentation rates and absorption coefficient of insoluble metal carbonates VN Mkpenie, FK Onwu Journal of Applied Sciences and Environmental Management 10 (3), 123-126, 2006 | 5 | 2006 |
| KINETICS STUDIES OF SORPTION OF Pb (II), Cd (II) AND Ni (II) IONS FROM AQUEOUS SOLUTION USING FUNCTIONALIZED CALOPO (Calopogonus mucunoides) SEED POD. OK Amadi, FK Ekuma, IA Okoro, CC Aleruchi Journal of Chemical Society of Nigeria 44 (6), 2019 | 4 | 2019 |
| Preliminary Study of the Influence of Some Meteorological Parameters on the Concentration of CO in South Eastern Part of Nigeria SO Ngele, AN Eboatu, FK Onwu Chemical Science Transactions 1, 702-708, 2012 | 4 | 2012 |
