Equilibrium and Kinetic Studies of Cu(Ii) Removal from Aqueous Solutions Using a Kenyan Micaceous Mineral.
Main Article Content
Abstract
Copper (II) sorption on a Kenyan micaceous mineral (Mica-K) was studied in the batch mode. The effects of different experimental parameters such as; initial concentration, contact time, sorbent dose, pH, particle size, agitation speed, competition and temperature on the kinetics of copper removal were studied. The sorption pattern of copper onto Mica-K followed Langmuir and Freundlich isotherms. Thermodynamic parameters for copper sorption on Mica-K were also determined. X-ray photoelectron spectroscopic (XPS) analysis of metal ion-equilibrated Mica-K, demonstrated that copper, cadmium and Zinc containing nodules existed on the surface of Mica-K.
Downloads
Article Details
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
Submission of an article implies that the work described has not been published previously (except in the form of an abstract or as part of a published lecture or academic thesis), that it is not under consideration for publication elsewhere, that its publication is approved by all authors and tacitly or explicitly by the responsible authorities where the work was carried out, and that, if accepted, will not be published elsewhere in the same form, in English or in any other language, without the written consent of the Publisher. The Editors reserve the right to edit or otherwise alter all contributions, but authors will receive proofs for approval before publication.
Copyrights for articles published in IJIER journals are retained by the authors, with first publication rights granted to the journal. The journal/publisher is not responsible for subsequent uses of the work. It is the author's responsibility to bring an infringement action if so desired by the author.
References
Acemioglu B. and Alma M.H. (2001). Equilibrium Studies of Adsorption Of Cu(II) from Aqueous Solution onto Cellulose. Journal of colloid and interface science, 243: 81-83.
Aksu, Z., Ü. Açikel, E. Kabasakal and S. Tezer (2002), Equilibrium Modelling of Individual
and Simultaneous Biosorption of Chromium(VI) and Nickel(II) onto Dried Activated
Sludge. Water Research, 36: 3063-3073.
Arivoli S, Sudha R, Kalpana K, and Rajachandrasekar T. (2007) Comparative Study on the Adsorption Kinetics and Thermodynamics of Metal Ions onto Acid Activated Low Cost Pandanus Carbon E-Journal of Chemistry 4(2):238-254.
Asma s., Muhammad I., and Wolfgang H. H., (2009). Kinetics, Equilibrium and Mechanism of Cd2+ Removal from Aqueous Solution by Mungbean Husk. Journal of Hazardous Materials, 15; 168(2-3): 1467-1475.
Attahiru, S., Shiundu, P.M., Onyari, J.M., and Mathu, M.E., (2003). Removal of Cu (II) From an Aqueous Solution Using a Micaceous Mineral of Kenya Origin. Adsorption science and technology, 21(3): 269-283.
Benguella B, Benaissa H., (2002). Cadmium Removal from Aqueous Solutions By Chitin: Kinetic and Equilibrium Studies. Water research. 36: 2463 – 2474.
Demirbas Ayhan., (2008). Heavy Metal Adsorption onto Agro-Based Waste Materials. Journal of Hazardous Materials, 157: 220–229 Echeverria, J., Indurain, J., Churio, E. and Garrido, J. (2003). Simultaneous Effect of pH, Temperature, Ionic Strength, And Initial Concentration On The Retention of Ni on Illite. Colloids Surf A: Physicochem. Eng. Aspects, 218: 175–187.
Heechan Cho, Dalyoung Oh, Kwanho Kim (2005) A Study on Removal Characteristics of Heavy Metals from Aqueous Solution by Fly Ash. Journal of Hazardous Materials B127:187–195
Ho Y S, John W and Forster C F., (1995), Batch Nickel Removal from Aqueous Solution by Sphagnum Moss Peat. Water Res. 29: 1327-1332.Ho Y. S., Porter J. F., McKay G. (2002). Equilibrium isotherm studies for the sorption of divalent metals ions onto peat: copper, Nickel and lead single component systems. Water, Air and Soil Pollut. 141: 1
Horsfall M. Jr., Abia A.A. Spiff A.I., (2006), Kinetic Studies on the Adsorption of Cd2+, Cu2+ and Zn2+ Ions from Aqueous Solutions by Cassava (Manihot Sculenta Cranz) Tuber Bark Waste. Bioresource Technology 97: 283–291.
Jardine P. M. and Spark D. L. (1984) Potassium-Calcium Exchange in a Multi-reactive Soil System: I. Kinetics. Soil Sci. Soc. Am. J., 48, 39-45
Kobya M, Demirbas E, Senturk E, Ince M (2005). Adsorption of Heavy Metal Ions from Aqueous Solutions by Activated Carbon Prepared from Apricot Stone. Bioresour. Technol. 96(13): 1518–1512.
Manju G.N., Krishnan K.A., Vinod V.P., Anirudhan T.S., (2002) An Investigation into the Sorption of Heavy Metals from Wastewaters by Polyacrylamide-Grafted Iron(III) Oxide. J. Hazard. Mater. B91: 221–238.
Mehmet Emin Argun, Sukru Dursun, Celalettin Ozdemir, Mustafa Karatas(2007) Heavy Metal Adsorption by Modified Oak Sawdust: Thermodynamics and Kinetics. Journal of Hazardous Materials 141: 77–85.
Mulu Berhe Desta (2013) Batch Sorption Experiments: Langmuir and Freundlich Isotherm Studies for the Adsorption of Textile Metal Ions onto Teff Straw (Eragrostis tef ) Agricultural Waste. Journal of Thermodynamics Volume 2013, Article ID 375830,
- 6
Narasimhan. T.N. (2008). Water, Law, Science. Journal of Hydrology., 349: 125-138.
Nesbitt H.W. and Banerjee D. (1998), Interpretation of XPS Mn(2p) Spectra of Mn Oxyhydroxides and Constraints on the Mechanism of MnO2 Precipitation American Mineralogist, 83: 305–315.
Pawel Nowak and Robert P. Socha (2006). Oxidation and dissolution of metal sulphides from flotation wastes in circulating water- the fate of sulphide sulphur. Physicochemical problems of mineral processing. 40: 135-148.
Raschid-Sally, L.and Jayakody, P. (2008). Drivers and Characteristics of Wastewater Agriculture in Developing Countries: Results From A Global Assessment. Colombo, Sri Lanka: International Water Management Institute. 35p. (IWMI Research Report 127)
Selatnia A, Bakhti M.Z., Madani A., Kertous L., Mansouri Y. (2004) Biosorption of Cd2+ from Aqueous Solution by a NaOH-treated Bacterial Dead Streptomyces Rimosus Biomass. Hydrometallurgy 75: 11– 24.
Xingyu Gao,, Swee Ching Tan, A.T.S. Wee, Junhua Wu, Lingbing Kong, iaojiang Yu H.O., Moser. C, (2006). Structural and magnetic characterization of soft-magnetic FeCo alloy nanoparticles. Journal of Electron Spectroscopy and Related Phenomena 150: 11–14.