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
- Richard Alexis Ukpe, The Investigation of the Corrosion Inhibition Efficiency of Aqueous extract of Vernomia Amygdalina for Mild Steel In Various Concentrations of HCl , Communication In Physical Sciences: Vol. 10 No. 1 (2023): VOLUME 10 ISSUE 1
- S. A. Odoemelam, Assessment of Heavy Metal Pollution in Surface Water of the Qua Iboe River, Aka Ibom State, Nigeria , Communication In Physical Sciences: Vol. 5 No. 2 (2020): VOLUME 5 ISSUE 2
- Henry Ekene Ohaegbuchu, Obinna Christian Dinneya, Chukwunenyoke Amos-Uhegbu, Paul Igienekpeme Aigba, Groundwater quality index (GQI) assessment of 12 wells in a rural area , Communication In Physical Sciences: Vol. 10 No. 2 (2023): VOLUME 10 ISSUE 2
- Eteyen A. Uko, Emem I. Ntekpere, Microbial Contamination of Infant Diapers , Communication In Physical Sciences: Vol. 6 No. 1 (2020): VOLUME 6 ISSUE 1
- Olawale Babatunde Olatinsu, Mathew Osaretin Ogieva, Amidu Abiola Ige-Adeyeye, Investigation of Frequency-dependent Conductivity Signatures of Geological Materials from Ewekoro, Eastern Dahomey Basin , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Mahmood Umar, Zubairu Ahmed, Abdullahi Mohammed Wanzan, Musa Sa'aud, Electrical Resistivity Tomography Investigation of Groundwater Contamination Pathway at Ahmadu Bello University Sewage Treatment Site. , Communication In Physical Sciences: Vol. 11 No. 1 (2024): VOLUME 11 ISSUE 1
- Mikyitsabu Ago Atoshi, Ataitiya Hyelalibiya, Production and Characterization of Chemically Activated Carbon from Khaya senegalensis Shell Waste , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- I. O. Isaac, Synthesis Of Pharmacologically Active Hexahydroacridine-1,8 (2H, 5H)-diones using Nickel (II) Flouride Tetrahydrate as a New Heterogeneous Catalyst , Communication In Physical Sciences: Vol. 5 No. 2 (2020): VOLUME 5 ISSUE 2
- Umar Dangoje Musa, Eloayi David Paul, Sani Uba, Nsikan Nwokem, Sani Danladi, Risk Assessment of Selected Metallic Pollutants in Fish from Zuru dam, Kebbi State, Nigeria , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
- Richard Alexis Ukpe, Synthesis and Characterization of Calcium Oxide Nanoparticles (CaO-NPs) from Waste Oyster Shells , Communication In Physical Sciences: Vol. 10 No. 3 (2023): VOLUME 10 ISSUE 3
You may also start an advanced similarity search for this article.