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Constant Tcheka

Observed names: C. Tcheka, CONSTANT TCHEKA, Constant TCHEKA, Tcheka Constant, Tcheka, C.
ORCID: 0000-0002-8300-5805
Observed ORCID: 0000-0002-8300-5805
OpenAlex ID: A5058824786
Mesoporous biochar derived from Egyptian doum palm (Hyphaene thebaica) shells as low-cost and biodegradable adsorbent for the removal of methyl orange dye: Characterization, kinetic and adsorption mechanism
2023 · Constant Tcheka, Marrigje Marianne Conradie, et al. · Chemical Physics Impact · 48
Removal of amaranth dye by modified Ngassa clay: Linear and non-linear equilibrium, kinetics and statistical study
2022 · Narcisse Dobe, Daouda Abia, et al. · Chemical Physics Letters · 43
Removal of Cu(II) from aqueous solution using a composite made from cocoa cortex and sodium alginate
2020 · Patrick Nkuigue Fotsing, Emmanuel Djoufac Woumfo, et al. · Environmental Science and Pollution Research · 31
Biosorption of cadmium ions from aqueous solution onto alkaline-treated coconut shell powder: kinetics, isotherm, and thermodynamics studies
2022 · Constant Tcheka, Daouda Abia, et al. · Biomass Conversion and Biorefinery · 24
Alginate/Hyphaene thebaica Fruit Shell Biocomposite as Environmentally Friendly and Low-Cost Biosorbent for Heavy Metals Uptake from Aqueous Solution: Batch Equilibrium and Kinetic Studies
2022 · Sylvestre Menye, Constant Tcheka, et al. · Chemistry Africa · 12
Novel Efficient and Eco‐Friendly Biosorbent Derived from Ditax ( Detarium senegalense ) Fruit Hulls for Removal of Cationic Dyes: Adsorption Modeling and Statistical Optimization
2024 · Constant Tcheka, Benedicte Salatou Nen‐Oure, et al. · ChemistrySelect · 7
Batch Equilibrium and Kinetic Studies of Anionic and Cationic Dyes Adsorption onto Al−Pillared Clay from a Local Cameroonian Clay Materials in Aqueous Medium
2020 · Massai Harouna, Constant Tcheka, et al. · Modern Chemistry · 5
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Batch equilibrium and kinetic studies of Malachite green adsorption from aqueous solution using Montmorillonite@Gossypium hirsutum husk biochar composite
2025 · Constant Tcheka, Narcisse Dobe, et al. · Modeling Earth Systems and Environment · 4
Adsorptive performance of cottonseed cakes biosorbent and derived activated carbon towards Cu2+ ions removal from aqueous solution: Kinetics modelling, isotherms analysis and thermodynamics
2024 · Yowe Kidwe, Djakba Raphaël, et al. · Next Sustainability · 3
Specific Role of Reactor Configurations on the Mass Transfer and Energy Yield: Case of “Batch” and "Circulating” Gliding arc Liquid–Gas Reactors—Part 1: Experimental Study
2021 · D. Iya-Sou, T. J. Koyaouili, et al. · Plasma Chemistry and Plasma Processing · 2
Tetra-n-butylammonium Bromide (TBAB) Modified Cameroonian Local Clay Material for Adsorption of Crystal Violet Dye from Aqueous Solution
2018 · Constant Tcheka · 2
Kinetic and Batch Equilibrium Adsorption of Nickel (II) and Copper (II) Ions from Aqueous Solution On to Activated Carbon Prepared from Balanites aegyptiaca Shells
2015 · H. Massai, L. Nlondok, et al. · Chemical Science International Journal · 2
Investigation on Adsorptive Removal of Methyl Orange Dye from Aqueous Solutions Using Hyphaene Thebaica Shells Biosorbent and its Derived Biochar: Kinetic, Isotherm and Thermodynamic Studies
2023 · Constant TCHEKA, Marianne Conradie, et al. · SSRN Electronic Journal · 1
Adsorption of Poly-phenolic Compounds of Optimized Extract of the Bark of Pittosporaceae by Pillared Clay in View of the Formulation of Powdered Insecticides
2016 · Massaï Harouna, Momeni Jean, et al. · Chemical Science International Journal · 1
Study of crystalluria in goitrous patients
2015 · Souad Rabi, Malika Echajia, et al. · 1
Kinetic and Equilibrium Studies on Adsorption of Methylene Blue and Methyl orange in Aqueous Solution onto Activated Carbon by H3PO4 Activation from the Hulls of Vitexdoniana
2015 · Constant Tcheka, Harouna Massaï, et al. · 1
Eco-friendly Composite Hydrogel Based on Sodium Alginate, Nanocellulose, and Eggshell Powder for Efficient Removal of Indigo Carmine Dye from Aqueous Systems: Synthesis, Characterization, and Adsorption Modeling
2026 · Alliance Nanga Saka, Constant Tcheka, et al. · International Journal of Environmental Research
Mercury (II) and Zinc (II) Detoxification from Aqueous Systems using Chitosan/Nanocellulose-based Biocomposite Hydrogel
2026 · Bienvenu Iyedjolbo, Constant Tcheka, et al. · Chemistry Africa
Alkaline-Activated Ditax (Detarium Senegalense) Fruit Hulls for Methylene Blue Removal from Aqueous Solution: Statistical Optimization of Adsorption Parameters Using Response Surface Methodology
2023 · Constant TCHEKA, Benedicte Salatou Nen-Oure, et al. · SSRN Electronic Journal
recherche de parametres etiologiques de la lithiase urinaire dans la region de tadla-azilal (maroc) et la region de yagoua (cameroun)
2012 · CONSTANT TCHEKA · Toubkal
Works count: 21
Citation count: 190
H-index: 6
I10-index: 5
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