Adsorption and Thermodynamic Studies on the Removal of Congo Red Dye from Aqueous Solution by Alumina and Nano-alumina
Keywords:
Waste water, contamination, dye, adsorptionAbstract
Removal of Congo red dye from aqueous solution by adsorption onto alumina and nano alumina was investigated using batch adsorption process. The adsorption was studied at different concentrations and at various temperatures. Experimental results indicated that adsorption of the dye unto nano alumina surface followed better defined pattern than that of alumina. Adsorption pattern of nano alumina at different temperatures revealed that the nano adsorbent is more sensitive to temperature than the classical alumina. Adsorption capacity obtained from experiment correlated strongly with theoretical adsorption capacity obtained from the Langmuir isotherms. However, from calculated standard free energies of adsorption, Langmuir separation factors and thermodynamic parameters, nano-alumina is a better adsorbent than alumina.
Downloads
Published
Issue
Section
Similar Articles
- Musa Runde, M. H. Shagal, Y. Abba, Production and Purification of Biogas Generated by Co-digestion of Cow Dung and Kitchen Waste , Communication In Physical Sciences: Vol. 5 No. 4 (2020): VOLUME 5 ISSUE 4
- Ibe Awodi, Nsidibe C Nwokem, Determination of trace metal, fat content and iodine value in canned fishes; sardine (Sardinella brasilienses) and mackerel (scomber scombus) , Communication In Physical Sciences: Vol. 8 No. 4 (2022): VOLUME 8 ISSUE 4
- M. T. Bisiriyu, Fractionation and Characterization of Asphaltenic and Resinous Fractions of Natural Bitumen , Communication In Physical Sciences: Vol. 5 No. 2 (2020): VOLUME 5 ISSUE 2
- Nsikak Bassey Essien, Rice Husk as Precursor for Silicon Oxide Nanoparticles: Synthesis and Characterization , Communication In Physical Sciences: Vol. 11 No. 4 (2024): VOLUME 11 ISSUE 4
- Olusegun Sawole, Kolawole Abiodun Egunjobi, Adebola Daniel Awofodu, Health Risk Assessment of Natural Radionuclides Ingestion from Selected Edible Crops in Farmlands Around Limestone Excavation Area in Ewekoro, Ogun State , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- Franklin Akwasi Adjei, Artificial Intelligence and Machine Learning in Environmental Health Science: A Review of Emerging Applications , Communication In Physical Sciences: Vol. 12 No. 5 (2025): Vol 12 ISSUE 5
- Nkem B. Iroha, Richard A. Ukpe, Investigation of the Inhibition of the Corrosion of carbon steel in Solution of HCl by Glimepiride , Communication In Physical Sciences: Vol. 5 No. 3 (2020): VOLUME 5 ISSUE 3
- Yunusa Habibat, Omoniyi K. Isreal, Stephen Abechi, Aroh A. Oyibo, Owolabi A. Awwal, Imam Naziru, Green Synthesis of Titanium Oxide (TiO2) Nanoparticles Using Phyllanthus Niruri and Assessment of Its Antibacterial Activity in Wastewater Treatment , Communication In Physical Sciences: Vol. 10 No. 1 (2023): VOLUME 10 ISSUE 1
- L. I. Ibrahim, A. Abdulazzez, A. Usman, U. M. Badeggi, A. I. Muhammad, Comparative Study of the Medicinal Values of Indigoferatinctoria and Gossypium Hirsutum , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
- Uduak Bassey Essien, Magdalene E. Ikpi, Alexander I Ikeuba, Nsikak Bassey Essien, Experimental and Computational Chemistry Investigations of Tartaric acid as a Green Corrosion Inhibitor for API 5L X 52 Carbon Steel in 0.5 M HCl , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
You may also start an advanced similarity search for this article.