Degree of Hazardous Reduction of Secondary Aluminum Dross Using Ferrous Chloride
Publication: Journal of Hazardous, Toxic, and Radioactive Waste
Volume 17, Issue 2
Abstract
This study develops a method to depress the evolution of ammonia by blending aluminum dross samples with various doses of an aqueous ferrous chloride solution. Results show that ammonia evolutions can be reduced from to with a dose of . The results of the toxicity characteristic leaching procedure tests indicate that regulated heavy metals from the acid-treated dross meet government regulations.
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References
Chandrasekar, G., Kim, J., You, K. S., Ahn, J. W., Jun, K. W., and Ahn, W. S. (2009). “Synthesis of hexagonal mesoporous aluminophosphate using Al dross.” Korean J. Chem. Eng., 26(5), 1389–1394.
EPA. (1992). “Toxicity characteristic leaching procedure.”, Washington, DC.
EPA. (2010). “Maximum concentration of contaminants for toxicity characteristic.”, Washington, DC.
Ewais, E. M. M., Khalil, N. M., Amin, M. S., Ahmed, Y. M. Z., and Barakat, M. A. (2009). “Utilization of aluminum sludge and aluminum slag (dross) for the manufacture of calcium aluminate cement.” Ceram. Int., 35(8), 3381–3388.
Hong, J. P., Wang, J., Chen, H. Y., Sun, B. D., Li, J. J., and Chen, C. (2010). “Process of aluminum dross recycling and life cycle assessment for Al-Si alloys and brown fused alumina.” Trans. Nonferrous Met. Soc. China, 20(11), 2155–2161.
Ibarra Castro, M. N., Robles, J. M. A., Hernández, D. A. C., Bocardo, J. C. E., and Torres, J. T. (2009). “Development of mullite/zirconia composites from a mixture of aluminum dross and zircon.” Ceram. Int., 35(2), 921–924.
Narayanan, R., and Sahai, Y. (1997). “Chemical Interactions of dross with water and water vapor in aluminum scrap remelting.” Mater. Trans., 38(1), 85–88.
Shinzato, M. C., and Hypolito, R. (2005). “Solid waste from aluminum recycling process: characterization and reuse of its economically valuable constituents.” Waste Manage., 25(1), 37–46.
Taiwan EPA. (2009). “Standards for defining hazardous industrial waste.” No. 0980047074, Regulations, 〈http://law.epa.gov.tw/en/laws/865316921.html〉.
Totten, G. E., and MacKenzie, D. S. (2003). Handbook of aluminum: Alloy production and materials manufacturing, Vol. 2, Marcel Dekker, Inc, New York.
Yoshimura, H. N., Abreu, A. P., Molisani, A. L., de Camargo, A. C., Portela, J. C. S., and Narita, N. E. (2008). “Evaluation of aluminum dross waste as raw material for refractories.” Ceram. Int., 34(3), 581–591.
Information & Authors
Information
Published In
Journal of Hazardous, Toxic, and Radioactive Waste
Volume 17 • Issue 2 • April 2013
Pages: 120 - 124
Copyright
© 2013 American Society of Civil Engineers.
History
Received: May 29, 2012
Accepted: Oct 3, 2012
Published online: Oct 4, 2012
Published in print: Apr 1, 2013
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