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
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 (2023): VOLUME 10 ISSUE 3
Similar Articles
- N. B. Essien, Sorghum Waste as an Efficient Adsorbent for the Removal of Zn2+and Cu2+ from Aqueous Medium , Communication In Physical Sciences: Vol. 5 No. 2 (2020): VOLUME 5 ISSUE 2
- Irene Edem Johncross, Fanifosi Seyi Josiah, Abidemi Obatoyinbo Ajayi, Resource recovery from Sugar Cane Biomass for the Synthesis of Silicon Nanoparticles , Communication In Physical Sciences: Vol. 12 No. 1 (2024): VOLUME 12 ISSUE 1
- Okoche K. Amadi, Uloma O. Akoh, Innocent A. Okoro, Egwuobasi Nwabuokechi,, Decontamination of Pb2+, Cd2+ and Ni2+ Polluted Water by Adsorption Unto Butterfly Pea (Centrosema pubescens) Seed Pod , Communication In Physical Sciences: Vol. 6 No. 1 (2020): VOLUME 6 ISSUE 1
- Onanuga Omotayo Aina, Titus Morrawa Ryaghan, Bello Musa Opeyemi, Momoh Daniel Clement, Goat Horn Biochar as a Low-Cost Adsorbent for the Removal of Cadmium and Zinc ions in Aqueous Solution , Communication In Physical Sciences: Vol. 10 No. 3 (2023): VOLUME 10 ISSUE 3
- Emeka Chima Ogoko, Nkoli Mgbemana, Kelle Henrietta Ijeoma, Heavy metals contamination of Anambra River , Communication In Physical Sciences: Vol. 6 No. 1 (2020): VOLUME 6 ISSUE 1
- Henrietta Ijeoma Kelle, Maureen Nkemdilim Chukwu, Emily Osa Iduseri, Emeka Chima Ogoko, Rawlings Abem Timothy, Absorption Studies of Some Agricultural Solid Wastes as Biosorbent for the Clean-up of Oil Spill , Communication In Physical Sciences: Vol. 11 No. 4 (2024): VOLUME 11 ISSUE 4
- Ubong Ime Essien, Anduang Odiongenyi, Clement Obadimu, Iniobong Enengedi, Investigation of Snail shells as an Adsorbent and Precursor for the synthesis of Calcium Oxide Nanoparticles for the Removal of Amoxicillin from Aqueous Solution , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- Faith Osaretin Osabuohien, Review of the Environmental Impact of Polymer Degradation , Communication In Physical Sciences: Vol. 2 No. 1 (2017): VOLUME 2 ISSUE 1
- Nwokem, Calvin Onyedika, Kantoma, Dogara , Zakka Israila Yashim , Zaharaddeen Nasiru Garba, Kinetic and Thermodynamic Studies on Adsorption of Pb2+ and Cr3+ from Petroleum Refinery Wastewater using Linde Type a Zeolite Nanoparticle. , Communication In Physical Sciences: Vol. 10 No. 3 (2023): VOLUME 10 ISSUE 3
- Eneni Roberts Inala, BIOACCUMULATION OF ENVIRONMENTAL CONTAMINANTS IN OYSTER (Crassostea sp.) TISSUES IN BAYELSA STATE, NIGERIA , Communication In Physical Sciences: Vol. 12 No. 4 (2025): VOLUME1 2 ISSUE 4
You may also start an advanced similarity search for this article.