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
- 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
- Kayode Idowu Ogungbemi, Williams Igoniye, Zaccheaus Ayo Ibitoye, Margret Abosede Adedokun, Olusola Olurotimi Oyebola, Radiation Doses in Fishing Water and Coast Soil in Lagos State South West Nigeria , Communication In Physical Sciences: Vol. 8 No. 4 (2022): VOLUME 8 ISSUE 4
- 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
- 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
- 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
- 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
- Paul A. P. Mamza, Casmir E. Gimba , S. A. Yaro, Study on the Mechanical Properties of Low- Density Polyethylene Cow Horn Powder Composite , Communication In Physical Sciences: Vol. 8 No. 2 (2022): VOLUME 8 ISSUE 2
- Abubakar Tahiru, Oluwasanmi M. Odeniran, Shardrack Amoako, Developing Artificial Intelligence-Powered Circular Bioeconomy Models That Transform Forestry Residues into High-Value Materials and Renewable Energy Solutions , Communication In Physical Sciences: Vol. 8 No. 4 (2022): VOLUME 8 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
- 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 (2023-2024)
You may also start an advanced similarity search for this article.