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
- 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
- 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
- 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
- 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
- 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
- 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)
- 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 (2023-2024)
- Okoche Kelvin Amadi, Stella Mbanyeaku Ufearoh, Innocent Ajah Okoro, Paulina Adaeze Ibezim, Mitigation of the Corrosion of Mild Steel in Acidic Solutions Using An Aqueous Extract of Calopogonium muconoide (cm) as a green corrosion inhibitor , Communication In Physical Sciences: Vol. 8 No. 3 (2022): VOLUME 8 ISSUE 3
You may also start an advanced similarity search for this article.