Removal of Cadmium Ion from Aqueous Solution by oyster-based Based Calcium Oxide Nanoparticles
Keywords:
Solid waste, non-biodegradable, heavy metal, resource recovery, remediationAbstract
Environmental challenges associated with the management of non-biodegradable solid waste are best overcome by three cardinal waste management protocols, which are re-use, recover and recycle. The conversion of oyster shells to calcium oxide nanoparticles using the sol-gel method is reported in this work. The nanoparticles showed a crystal nature with average crystalline sizes of 16.85 and 2.705 nm based on the Scherrer and Williamson Hall equations respectively. The synthesized calcium oxide nanoparticles were characterized with XRD and employed in the removal of cadmium ions from aqueous solution through adsorption. Adsorption efficiency approaching 100% was observed at [Cd2+] at 4 pm, alkaline pH and contact period of 70 min. The adsorption of the dye was spontaneous and accepted the mechanical of physical adsorption. The study confirmed that calcium oxide nanoparticles can completely remove cadmium ions from the solution.
Downloads
Published
Issue
Section
How to Cite
Most read articles by the same author(s)
- Attah Chuks Emmanuel, Gloria Chika Udeokpote, Ethanol Extract of Vernonia amygdalina Leaf as a Green Corrosion Inhibitor for Carbon Steel in Solution of HCl , Communication In Physical Sciences: Vol. 10 No. 3: VOLUME 10 ISSUE 3 (2023-2024)
Similar Articles
- Anduang O, Odiongenyi, Ifiok O. Ekwere, Akanimo O Akpan, Waste Banana Peels as a Precursor for the Synthesis of Elemental-Doped Silicon Quantum Dots Embedded in Silica for Efficient Adsorptive Decontamination of Textile Wastewater , Communication In Physical Sciences: Vol. 13 No. 2 (2026): VOLUME 13 ISSUE 2
- Nsikanabasi Ekerete Nkom, Ededet Akpan Eno, Atim Sunday Johnson, Idongesit Bassey Anweting, SYNTHESIS AND CHARACTERIZATION OF 4- AMINO-3-MERCAPTO-5-METHYL-1, 2, 4 -TRIAZOLE AND ITS MIXED- LIGANDS COMPLEX WITH Cd (II) IONS , Communication In Physical Sciences: Vol. 12 No. 6 (2025): VOLUME 12 ISSUE 6
- Funmilayo Ayedun, Probing the Effects of Atomic Position Changes on the Structural, Electronic, and Thermoelectric Properties of the Half-Heusler ZrPtPb Compound: A First-Principles Study , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
- Richard Alexis Ukpe, Exploration of Orange Peel Waste as Precursor for the Synthesis and Characterization of highly Crystalline and Mesoporous Silicon Oxide Nanoparticles , Communication In Physical Sciences: Vol. 11 No. 2 (2024): VOLUME 11 ISSUE 2
- Izuagbe Gilbert Osigbemhe , Muluh Emmanuel Khan, SYNTHESIS, SPECTROSCOPIC CHARACTERIZATION AND BIO-INVESTIGATION of N-(2-furylmethylidene)-1,3, 4-thiadiazole-2-amine and its Iron (III) COMPLEXES , Communication In Physical Sciences: Vol. 12 No. 4 (2025): VOLUME1 2 ISSUE 4
- Chisom Friday, Okenwa U. Igwe, Jude C. Nnaji, Nanoremediation Research in Nigeria: A Review , Communication In Physical Sciences: Vol. 9 No. 1 (2023): VOLUME 9 ISSUE 1
- T. K. Bello, M. T. Isa, S. O. Falope, Physical, Static and Dynamic Mechanical Properties of Waste Paper Reinforced Waste High Density Polyethylene Biocomposite , Communication In Physical Sciences: Vol. 7 No. 2 (2021): VOLUME 7 ISSUE 2
- Usoro Monday Etesin, Abigail Louis Essien, Distribution of Heavy metals in sediments and surface waters from Iko River Marine Ecosystems, Akwa Ibom State, Niger Delta, Nigeria , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Tope Oyebade, Samuel Babatunde, Environmental Chemistry of Radioactive Waste Management , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- A. Yahaya, A.A. Abdulbasit, A.D. Onoja, A. Abdulkareem, O.L. Idowu, J. Odoma, V.F. Omale, D. Onuche, R.O. Nayo, J. S. Abimaje, Analysis of Heavy Metals in Roasted Meat (Suya) in Anyigba, Kogi State, Nigeria and their Health Risk Assessment , Communication In Physical Sciences: Vol. 6 No. 1 (2020): VOLUME 6 ISSUE 1
You may also start an advanced similarity search for this article.