Search Results - "Okunola, O J"

Assessment of Microplastics Contamination in River Water, Bottled Water, Sachet Water and Branded Table Salt Samples in Kaduna Metropolis, Nigeria by A. O. Aliyu, O. J. Okunola, F. E. Awe, A. A. Musa

“…Microplastics (MPs) < 5 mm-sized are regarded as global environmental contaminants. This study analyzes MP concentrations in the Kaduna River (raw water),…”
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Optimization of Furfural Production from Corncobs using p-Toluene Sulphonic Acid by F. E. Awe, O. J. Okunola, Z. H. Ibrahim, M. Sule

“…Furfural is a promising renewable platform compound derived from lignocellulosic biomass that can be further converted to bio-based industrial chemicals. About…”
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Metals in roadside soils of different grain sizes from high traffic roads in Kano metropolis, Nigeria by Okunola, O.J, Uzairu, A, Gimba, C.E, Kagbu, J.A

“…Roadside surface soil samples were collected from 10 locations along high traffic roads and a control site between December 2009 and September 2010. The…”
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Levels of trace metals in soil and vegetation along major and minor roads in metropolitan city of Kaduna, Nigeria by Okunola, O J, Uzairu, A, Ndukwe, G

“…Sample of soil and plant (Sida acuta burm F.) were collected from 30 sites of 24 roads. The samples were analyzed for Pb, Cd, Zn, Cu and Mn using flame atomic…”
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Comparative Studies of Physico-chemical Properties of Some Selected Cements in Nigeria by Omoniyi, KI, Okunola, OJ

“…The aim of this study was to evaluate some physico-chemical properties of four major general purpose cement (As, Br, De and Sk) sold in Nigerian market using…”
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Determination of some trace metal levels in onion leaves from irrigated farmlands on the bank of River Challawa, Nigeria by Abdullahi, MS, Uzairu, A, Okunola, O J

“…The concentration (mg kg super(-1) dry weight) of Cu, Mn, Ni and Zn were determined in onion leaves samples using atomic absorption spectrometry. A total of 16…”
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Assessment of heavy metals bioavailability in dumpsites of Zaria Metropolis, Nigeria by Uba, S, Uzairu, A, Harrison, GFS, Balarabe, M L, Okunola, O J

“…The objectives of this study was to investigate the chemical fractionation, mobility and bioavailability of Cd, Cu, Mn, Pb and Zn in refuse waste soils of some…”
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Assessment of Peppers and Soils for Some Heavy Metals from Irrigated Farmlands on the Bank of River Challawa, Northern Nigeria by Awode, U.A., Uzairu, A., Balarabe, M.L., Harrisson, G.F.S., Okunola, O.J.

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Methylene blue adsorption from glycerol solution onto the acicular habit of α-goethite by J.O. Okunola, S.E. Abechi, J.F Iyun, A. Uzairu, S.M.J. Zubairu

“…The mechanism of methylene blue adsorption onto the surface of synthetic acicular habit of α-goethite from glycerol solution has been studied through batch…”
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Comparative Studies of Physico-chemical Properties of Some Selected Cements in Nigeria by K. I. Omoniyi, O. J. Okunola

“…The aim of this study was to evaluate some physico-chemical properties of four major general purpose cement (As, Br, De and Sk) sold in Nigerian market using…”
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Genital TB: an unusual threat to reproductive health in the tropics by Olasode, Olayinka A, Sule, S S, Okunola, J O, Olasode, B J

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