Organochlorine pesticide residues in sediments and waters from cocoa producing areas of Ondo State, Southwestern Nigeria AA Okoya, AO Ogunfowokan, OI Asubiojo, N Torto International Scholarly Research Notices 2013 (1), 131647, 2013 | 83 | 2013 |
Efficacy of a natural coagulant protein from Moringa oleifera (Lam) seeds in treatment of Opa reservoir water, Ile-Ife, Nigeria AS Taiwo, A Kuku, A Okoya Heliyon 6 (1), e03335, 2020 | 81 | 2020 |
The physicochemical quality of groundwater in relation to surface water pollution in Majidun area of Ikorodu, Lagos State, Nigeria OM Awoyemi, AC Achudume, AA Okoya American Journal of Water Resources 2 (5), 126-133, 2014 | 69 | 2014 |
Adsorption of heavy metal ions onto chitosan grafted cocoa husk char A Okoya, AB Akinyele, E Ofoezie, Ifeanyi, OS Amuda, OS Alayande, ... African Journal of Pure and Applied Chemistry 8 (10), 147-161, 2014 | 54 | 2014 |
Adsorption of naphthalene onto activated carbons derived from milk bush kernel shell and flamboyant pod AO Alade, OS Amuda, TJ Afolabi, A Okoya, Aderonke Journal of Environmental Chemistry and Ecotoxicology 4 (7), 124-132, 2012 | 43 | 2012 |
Chitosan-grafted carbon for the sequestration of heavy metals in aqueous solution AA Okoya, AB Akinyele, OS Amuda, IE Ofoezie Chemical Science International Journal 11 (3), 1-14, 2016 | 35 | 2016 |
Comparative assessment of the efficiency of rice husk biochar and conventional water treatment method to remove chlorpyrifos from pesticide polluted water AA Okoya, OS Adegbaju, OE Akinola, AB Akinyele, OS Amuda Current Journal of Applied Science and Technology 39 (2), 1-11, 2020 | 28 | 2020 |
Efficacy of Moringa oleifera Seed Husk as Adsorptive Agent for Trihalomethanes from a Water Treatment Plant in Southwestern, Nigeria AA Okoya, OO Olaiya, AB Akinyele, NO Ochor Journal of Chemistry 2020 (Article ID 3450954), 11, 2020 | 27 | 2020 |
Temporal variability of heavy metals concentration in rural groundwater of Benue State, Middle Belt, Nigeria OM Idoko, TE Ologunorisa, AA Okoya Journal of Sustainable Development 5 (2), 2, 2012 | 19 | 2012 |
Organochlorine (OC) pesticide residues in soils of major cocoa plantations in Ondo State, Southwestern Nigeria AA Okoya, N Torto, AO Ogunfowokan, OI Asubiojo Afr J Agric Res 8 (28), 3842-3848, 2013 | 18 | 2013 |
Central composite design for optimization of preparation conditions and characterization of hydroxyapatite produced from catfish bones AG Farombi, OS Amuda, AO Alade, AA Okoya, SA Adebisi Beni-Suef University journal of basic and applied sciences 7 (4), 474-480, 2018 | 17 | 2018 |
Evaluation of interaction of carbonization temperatures and concentrations on the adsorption capacities and removal efficiencies of activated carbons using Response Surface … AO Alade, OS Amuda, OO Ogunleye, AA Okoya Journal of Bioremediation and Biodegradation 3, 14, 2012 | 15 | 2012 |
Chitosan grafted modified maize cob for removal of lead and chromium from wastewater AA Okoya, AB Akinyele, OS Amuda, IE Ofoezie Ethiopian Journal of Environmental Studies and Management 8, 881-892, 2015 | 13 | 2015 |
Trace element concentrations of soils of Ife-Ijesa area South-western Nigeria A Okoya, Aderonke, I Asubiojo, Olabode, A Amusan Journal of Environmental Chemistry and Ecotoxicology 3 (7), 173-179, 2011 | 13 | 2011 |
The Use of Chicken Feather Waste as an Adsorbent for Crude Oil Clean Up from Polluted Water AA Okoya, NO Ochor, AB Akinyele, OO Olaiya Journal of Agriculture and Ecology Research International 21 (3), 43-53, 2020 | 8 | 2020 |
Seasonal Assessment of the Physico-chemical Properties of Surface Water and Sediments in the vicinity of a Scrap Metal Recycling Industry in Southwestern Nigeria AA Okoya, AAB Elufowoju Adebayo, Adepoju Kayode Journal of EcoToxicology and Environmental Chemistry 12 (1), 12, 2020 | 8 | 2020 |
Preparation, characterization and evaluation of a styrene-based molecularly imprinted polymer for capturing pyridine and pyrrole from crude oil KN Awokoya, AA Okoya, O Elujulo Scientific African 13, e00947, 2021 | 7 | 2021 |
Assessment of chitosan coated Aspergillus niger as biosorbent for dye removal and its impact on the heavy metal and physicochemical parameters of textile wastewater AA Okoya, A Adenekan, FA Ajadi, OA Somoye African Journal of Environmental Science and Technology 14 (9), 281-289, 2020 | 6 | 2020 |
Comparative assessment of different poultry manures and inorganic fertilizer on soil properties and nutrient uptake of maize (Zea mays L.) MB Adewole, OM Otitoju, AA Okoya African Journal of Biotechnology 15 (22), 995-1001, 2016 | 6 | 2016 |
Adsorption of indigo-dye from textile wastewater onto activated carbon prepared from sawdust and periwinkle shell. AA Okoya, D Diisu Trends in Applied Sciences Research 16 (1), 1 - 9, 2021 | 5 | 2021 |