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Vanadium: A re-emerging environmental hazard (2018)
Journal Article
Watt, J. A., Burke, I. T., Edwards, R. A., Malcolm, H. M., Mayes, W. M., Olszewska, J. P., …Spears, B. M. (2018). Vanadium: A re-emerging environmental hazard. Environmental Science and Technology, 52(21), 11973-11974. doi:10.1021/acs.est.8b05560

Vanadium (V) is a contaminant which has been long confined to the annals of regulatory history. This follows the reduction of its historical primary source (fossil fuel emissions) since the 1970s (e.g., by 80% in the UK). However, V is quickly becomi... Read More

Atmospheric CO2 sequestration in iron and steel slag: Consett, Co. Durham, UK (2018)
Journal Article
Mayes, W. M., Riley, A. L., Gomes, H., Brabham, P., Hamlyn, J., Pullin, H., & Renforth, P. (2018). Atmospheric CO2 sequestration in iron and steel slag: Consett, Co. Durham, UK. Environmental Science and Technology, 52(14), 7892-7900. doi:10.1021/acs.est.8b01883

Carbonate formation in waste from the steel industry could constitute a non-trivial proportion of global requirements to remove carbon dioxide from the atmosphere at potentially low cost. To constrain this potential, we examined atmospheric carbon di... Read More

Recovery of Al, Cr and V from steel slag by bioleaching: batch and column experiments (2018)
Journal Article
Gomes, H. I., Funari, V., Mayes, W. M., Rogerson, M., & Prior, T. J. (2018). Recovery of Al, Cr and V from steel slag by bioleaching: batch and column experiments. Journal of environmental management, 222, (30-36). doi:10.1016/j.jenvman.2018.05.056. ISSN 0301-4797

Steel slag is a major by-product of the steel industry and a potential resource of technology critical elements. For this study, a basic oxygen furnace (BOF) steel slag was tested for bacterial leaching and recovery of aluminium (Al), chromium (Cr),... Read More