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
- Onen Alfred Ikpi , Emmanuel E. Etim, Abah Abraham Victor, Ogofotha Godwin Oghenekeno, Improved Photochemical Performance of Dye-Sensitized Solar Cell using Tectona grandis and Magnifera indica Dye Mix , Communication In Physical Sciences: Vol. 9 No. 2 (2023): VOLUME 9 ISSUE 2
- F. E. Awe, Adsorptive studies of the inhibitive properties of ethanolic extracts of Parinari polyandra on Mild steel in acidic media , Communication In Physical Sciences: Vol. 4 No. 1 (2019): VOLUME 4 ISSUE 1
- Ibrahim Usman, Williams Nashuka Kaigama, Thankgod Daniel, Abu Emmanuel Benjamin, Assessment of Water Quality from Hand Dug Wells in Kurmin Siddi, Kaduna State , Communication In Physical Sciences: Vol. 5 No. 2 (2020): VOLUME 5 ISSUE 2
- Nathaniel Atamas Bahago, Gideon Wyasu, Quality Assessment of Borehole and Sachet Water Samples in Kaduna South Metropolis , Communication In Physical Sciences: Vol. 4 No. 2 (2019): VOLUME 4 ISSUE 2
- Stephen Eyije Abechi, Casmir Emmanuel Gimba , Adamu Uzairu, Odike Jotham Ocholi, Comparative Analysis of Methods of Activated Carbon Surface Area Determination , Communication In Physical Sciences: Vol. 10 No. 1 (2023): VOLUME 10 ISSUE 1
- Tope Oyebade, Samuel Babatunde, Environmental Chemistry of Radioactive Waste Management , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- Emeka C. Ogoko, Water Quality Assessment of Dug Wells in Lagos Island, Southwestern Nigeria , Communication In Physical Sciences: Vol. 4 No. 2 (2019): VOLUME 4 ISSUE 2
- S. Chitra, Adsorption studies on the inhibition of the corrosion of mild steel in 2 M NaCl by tetracycline and neomycin trisulphate drugs , Communication In Physical Sciences: Vol. 5 No. 1 (2020): VOLUME 5 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 (2023-2024)
- I. I. Ibrahim, A. Absulazeez, A. Usman, M. U. Badeggi, A. I. Muhammad, Comparative Studies on Phytochemical Constituents Andantimicrobial Activity on Three Onion Species , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
You may also start an advanced similarity search for this article.