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Robert Onyancha
Robert Onyancha
Technical University of Kenya
tukenya.ac.ke의 이메일 확인됨
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Effect of hexavalent chromium on the environment and removal techniques: a review
KE Ukhurebor, UO Aigbe, RB Onyancha, W Nwankwo, OA Osibote, ...
Journal of Environmental Management 280, 111809, 2021
2822021
Fly ash-based adsorbent for adsorption of heavy metals and dyes from aqueous solution: a review
UO Aigbe, KE Ukhurebor, RB Onyancha, OA Osibote, H Darmokoesoemo, ...
Journal of Materials Research and Technology 14, 2751-2774, 2021
2282021
Potential of activated carbon from various sources as a low-cost adsorbent to remove heavy metals and synthetic dyes
YAB Neolaka, AAP Riwu, UO Aigbe, KE Ukhurebor, RB Onyancha, ...
Results in Chemistry 5, 100711, 2023
1802023
Environmental implications of petroleum spillages in the Niger Delta region of Nigeria: a review
KE Ukhurebor, H Athar, CO Adetunji, UO Aigbe, RB Onyancha, O Abifarin
Journal of Environmental Management 293, 112872, 2021
1082021
Facile synthesis and applications of carbon nanotubes in heavy-metal remediation and biomedical fields: a comprehensive review
RB Onyancha, UO Aigbe, KE Ukhurebor, PW Muchiri
Journal of Molecular Structure 1238, 130462, 2021
1052021
Removal of fluoride ions using a polypyrrole magnetic nanocomposite influenced by a rotating magnetic field
UO Aigbe, RB Onyancha, KE Ukhurebor, KO Obodo
Rsc Advances 10 (1), 595-609, 2020
762020
A systematic review on the detection and monitoring of toxic gases using carbon nanotube-based biosensors
RB Onyancha, KE Ukhurebor, UO Aigbe, OA Osibote, HS Kusuma, ...
Sensing and Bio-Sensing Research 34, 100463, 2021
692021
Adsorption of methylene blue (MB) dye on ozone, purified and sonicated sawdust biochars
TM Eldeeb, UO Aigbe, KE Ukhurebor, RB Onyancha, MA El-Nemr, ...
Biomass Conversion and Biorefinery 14 (8), 9361-9383, 2024
642024
A facile review on the sorption of heavy metals and dyes using bionanocomposites
UO Aigbe, KE Ukhurebor, RB Onyancha, B Okundaye, K Pal, OA Osibote, ...
Adsorption Science & Technology 2022, 8030175, 2022
552022
The use of biochar-NH2 produced from watermelon peels as a natural adsorbent for the removal of Cu(II) ion from water
MA El-Nemr, UO Aigbe, MA Hassaan, KE Ukhurebor, S Ragab, ...
Biomass Conversion and Biorefinery, 1-17, 2022
522022
A methodical review on carbon-based nanomaterials in energy-related applications
RB Onyancha, KE Ukhurebor, UO Aigbe, OA Osibote, HS Kusuma, ...
Adsorption Science & Technology 2022, 4438286, 2022
512022
Malachite green removal by activated potassium hydroxide clove leaf agrowaste biosorbent: characterization, kinetic, isotherm, and thermodynamic studies
DHA Sudarni, UO Aigbe, KE Ukhurebor, RB Onyancha, HS Kusuma, ...
Adsorption Science & Technology 2021, 1145312, 2021
492021
Analyzing the uncertainties between reanalysis meteorological data and ground measured meteorological data
KE Ukhurebor, SO Azi, UO Aigbe, RB Onyancha, JO Emegha
Measurement 165, 108110, 2020
482020
Biosorption of acid brown 14 dye to mandarin-CO-TETA derived from mandarin peels
TM Eldeeb, UO Aigbe, KE Ukhurebor, RB Onyancha, MA El-Nemr, ...
Biomass conversion and biorefinery 14 (4), 5053-5073, 2024
462024
Copper (II) ion removal by chemically and physically modified sawdust biochar
A Eleryan, UO Aigbe, KE Ukhurebor, RB Onyancha, TM Eldeeb, ...
Biomass Conversion and Biorefinery 14 (8), 9283-9320, 2024
452024
Biosorption of methylene blue using clove leaves waste modified with sodium hydroxide
HS Kusuma, UO Aigbe, KE Ukhurebor, RB Onyancha, B Okundaye, ...
Results in Chemistry 5, 100778, 2023
402023
Adsorption of Cr6+ ion using activated Pisum sativum peels-triethylenetetramine
MA El-Nemr, UO Aigbe, KE Ukhurebor, RB Onyancha, A El Nemr, ...
Environmental Science and Pollution Research 29 (60), 91036-91060, 2022
372022
Adsorption of direct blue 106 dye using zinc oxide nanoparticles prepared via green synthesis technique
A Eleryan, UO Aigbe, KE Ukhurebor, RB Onyancha, MA Hassaan, ...
Environmental Science and Pollution Research 30 (26), 69666-69682, 2023
352023
A methodical review on the applications and potentialities of using nanobiosensors for disease diagnosis
KE Ukhurebor, RB Onyancha, UO Aigbe, G Uk-Eghonghon, RG Kerry, ...
BioMed Research International 2022 (1), 1682502, 2022
342022
Kinetic and isotherm studies of Acid Orange 7 dye absorption using sulphonated mandarin biochar treated with TETA
A Eleryan, MA Hassaan, UO Aigbe, KE Ukhurebor, RB Onyancha, ...
Biomass Conversion and Biorefinery 14 (9), 10599-10610, 2024
332024
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