Abstract
The kinetics of metal uptake from solutions of multi-metal, multi-ligand systems of composition similar to printed circuit board/semiconductor manufacturing wastes by a chelating ion exchange resin were examined. Solution pH and waste aging strongly influenced the observed uptake kinetics. There was no qualitative agreement between the rates of uptake of individual metals and their selectivity constants as determined earlier. Half lives for uptake ranged between 1 min and 10 hr. Desorption of metal could generally be accomplished using HCI treatment.
Similar content being viewed by others
References
Aguwa, A. A.: 1981a, Sorption of Cadmium Ions from Dilute Aqueous Solution by a Chelating Ion-Exchange Resin, M.S. Thesis, Howard University, Washington, D.C.
Aguwa, A. A.: 1981b, Sorption of Copper Ions from Aqueous Solution by a Chelating Ion-Exchange Resin, Unpublished work.
Haas, C. N. and Tare, V.: 1983, Application of Ion Exchangers to Recovery of Metals from Semiconductor Wastes, Reactive Polymers, Ion Exchangers and Sorbents (in press).
Karra, S. B.: 1983, Kinetic Limitations on the Recovery of Metals from Wastewaters by Precipitation, M. S. Thesis, Illinois Institute of Technology, Chicago, IL.
Kuester, J. L. and Mize, J. H.: 1973, Optimization Techniques with Fortran, McGraw Hill Book Company, N.Y.
Matsuzru, H. and Wadachi, Y.: 1975, Bull. Chem. Soc. Jpn. 48, 3456.
Patterson, J. W.: 1981, 'Effect of Carbonate Ion in Precipitation Treatment of Cadmium, Copper, Lead and Zinc, Presented at the 36th Annual Purdue Industrial Waste Conference, LaFayette, Indiana.
Sharma, H. D., Jervis, R. E., and McMillen, L. W.: 1970, The Jour, of Physical Chemistry 74, 969.
Standard Methods for the Examination of Water and Wastewater: 1980, 15th Eed., AWWA, APHA, WPCF.
Tare, V. and Haas, C. N.: 1983, ‘Prediction of Multicomponent Ion Exchange Equilibria for Metal-Chelated Resin Reactions in Aqueous System’, Unpublished manuscript.
Tare, V., Karra, S. B., and Haas, C. N.: 1982, ‘Ionic Strength Dependent Activity Corrections to MINEQL — A Computer Program for the Calculation of Chemical Equilibrium Composition of Aqueous Systems’, Presented at the 13th Midwes Water Chemistry Workshop, Chicago, IL.
Turse, R. and Rieman, W.: 1961, The Jour. of Physical Chemistry 65, 1821.
Westall, J. C., Zachary, J. L., and Morel, F. M. M.: 1978, MINEQL: A Computer Program for the Calculation of Chemical Equilibrium Composition of Aqueous Systems, Massachusetts Institute of Technology, Department of Civil Engineering, Water Quality Laboratory, Tech. Note 18.
Williams, E. S.: 1981, Sorption of Lead Ions on a Chelating Resin in an Aqueous System, M.S. Thesis, Howard University, Washington, D.C.
Wirguin, C. H. and Kendler, J.: 1970, Jour. Inorg. Nucl. Chem. 33, 3119.
Wirguin, C. H. and Markovitz, G.: 1963, The Jour. of Phys. Chem. 67, 2263.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Tare, V., Karra, S.B. & Haas, C.N. Kinetics of metal removal by chelating resin from a complex synthetic wastewater. Water Air Soil Pollut 22, 429–439 (1984). https://doi.org/10.1007/BF00282613
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00282613