Outputs (11)

Carbon dioxide removal could result in the use of lower-grade iron ore in a decarbonized net-negative emission steel industry (2024)
Journal Article
Renforth, P., Campbell, J., Foteinis, S., Cosgun, E., Young, J., Strunge, T., Riley, A., Mayes, W., & van der Spek, M. (online). Carbon dioxide removal could result in the use of lower-grade iron ore in a decarbonized net-negative emission steel industry. Journal of cleaner production, Article 142987. https://doi.org/10.1016/j.jclepro.2024.142987

Reducing the emissions from steel production is essential in meeting climate targets while maintaining economic prosperity. Here we show that applying deep emissions mitigation to the steel industry together with the reaction of by-product slag with... Read More about Carbon dioxide removal could result in the use of lower-grade iron ore in a decarbonized net-negative emission steel industry.

The Contribution of Major Historical Orefields to Coastal Trace Metal(loid) Fluxes in North-East England (2023)
Presentation / Conference Contribution
Riley, A. L., Onnis, P., Gandy, C. J., Kanu, C. V., Umeobika, C. V., Cameron, J., Burke, I. T., Hudson-Edwards, K. A., Jarvis, A. P., & Mayes, W. M. (2023, July). The Contribution of Major Historical Orefields to Coastal Trace Metal(loid) Fluxes in North-East England. Presented at IMWA 2023 – ”Y Dyfodol | The Future”, Newport, Wales

Mine waters and tailings are key inputs to riverine metal(loid) transport to the coast. However, coastal areas also face local contaminant pressures, e.g. active industries and abandoned landfill sites. Annual riverine metal(loid) flux data were asse... Read More about The Contribution of Major Historical Orefields to Coastal Trace Metal(loid) Fluxes in North-East England.

Incorporating conceptual site models into national-scale environmental risk assessments for legacy waste in the coastal zone (2022)
Journal Article
Riley, A. L., Amezaga, J., Burke, I. T., Burke, I., Byrne, P., Cooper, N., Crane, R., Crane, R. A., Comber, S., Comber, S. D., Gandy, C., Gandy, C. J., Hudson-Edwards, K., Hudson-Edwards, K. A., Jennings, E., Lewis, E., Lofts, S., MacDonald, J., MacDonald, J. M., Malcolm, H., …Jarvis, A. (2022). Incorporating conceptual site models into national-scale environmental risk assessments for legacy waste in the coastal zone. Frontiers in Environmental Science, 10, Article 1045482. https://doi.org/10.3389/fenvs.2022.1045482

Solid wastes deposited in the coastal zone that date from an era of lax environmental regulations continue to pose significant challenges for regulators and coastal managers worldwide. The increasing risk of contaminant release from these legacy disp... Read More about Incorporating conceptual site models into national-scale environmental risk assessments for legacy waste in the coastal zone.

From linear economy legacies to circular economy resources: Maximising the multifaceted values of legacy mineral wastes (2021)
Book Chapter
Mayes, W. M., Hull, S. L., & Gomes, H. I. (2021). From linear economy legacies to circular economy resources: Maximising the multifaceted values of legacy mineral wastes. In A. Stefanakis, & I. Nikolaou (Eds.), Circular Economy and Sustainability Volume 1: Management and Policy (409-431). Elsevier. https://doi.org/10.1016/B978-0-12-819817-9.00009-0

Extractive industries represent the first stage of our global cycles of production and consumption. Environmental legacies associated with mining and mineral processing to all environmental compartments (air, soil, water) are extensive, long-lived, a... Read More about From linear economy legacies to circular economy resources: Maximising the multifaceted values of legacy mineral wastes.

Biodiversity benefits of coal mine water remediation schemes for bird life (2021)
Presentation / Conference Contribution
Jaques, R. O., Moorhouse-Parry, A. M. L., Carline, R., Mayes, W. M., & Hull, S. L. (2021). Biodiversity benefits of coal mine water remediation schemes for bird life. In Proceedings of the IMWA Congress “Mine Water Management for Future Generations”. Editors: Peter Stanley, Christian Wolkersdorfer, Karoline Wolkersdorfer

Lagoons and reedbeds are established components of mine water treatment systems for iron-rich coal mine drainage. This study coupled modified British Trust for Ornithology (BTO) Breeding Bird Survey monitoring with habitat survey to assess the presen... Read More about Biodiversity benefits of coal mine water remediation schemes for bird life.

Legacy iron and steel wastes in the UK: Extent, resource potential, and management futures (2020)
Journal Article
Riley, A. L., MacDonald, J. M., Burke, I. T., Renforth, P., Jarvis, A. P., Hudson-Edwards, K. A., McKie, J., & Mayes, W. M. (2020). Legacy iron and steel wastes in the UK: Extent, resource potential, and management futures. Journal of Geochemical Exploration, 219, Article 106630. https://doi.org/10.1016/j.gexplo.2020.106630

The iron and steel industry has a long tradition of bulk reuse of slags for a range of construction applications. Growing interest in recent years has seen slag resource recovery options extend to critical raw material recovery and atmospheric carbon... Read More about Legacy iron and steel wastes in the UK: Extent, resource potential, and management futures.

Behaviour and fate of vanadium during the aerobic neutralisation of hyperalkaline slag leachate (2018)
Journal Article
Hobson, A. J., Stewart, D. I., Bray, A. W., Mortimer, R. J., Mayes, W. M., Riley, A. L., Rogerson, M., & Burke, I. T. (2018). Behaviour and fate of vanadium during the aerobic neutralisation of hyperalkaline slag leachate. The Science of the total environment, 643, 1191-1199. https://doi.org/10.1016/j.scitotenv.2018.06.272

© 2018 Vanadium is a toxic metal present in alkaline leachates produced during the weathering of steel slags. Slag leaching can therefore have deleterious effects on local watercourses due to metal toxicity, the effects of the high pH (9–12.5) and ra... Read More about Behaviour and fate of vanadium during the aerobic neutralisation of hyperalkaline slag leachate.

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. https://doi.org/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 about Atmospheric CO2 sequestration in iron and steel slag: Consett, Co. Durham, UK.

Can aggregate quarry silt lagoons provide resources for wading birds? (2017)
Journal Article
Day, G., Mayes, W. M., Wheeler, P. M., & Hull, S. L. (2017). Can aggregate quarry silt lagoons provide resources for wading birds?. Ecological engineering, 105, 189-197. https://doi.org/10.1016/j.ecoleng.2017.04.055

Wading birds have declined across Europe as the intensification of lowland agriculture has resulted in the loss and degradation of wetland areas. Lowland aggregate extraction sites that incorporate areas of fine, waste sediments deposited in silt lag... Read More about Can aggregate quarry silt lagoons provide resources for wading birds?.

Long-term evolution of highly alkaline steel slag drainage waters (2015)
Journal Article
Riley, A. L., & Mayes, W. M. (2015). Long-term evolution of highly alkaline steel slag drainage waters. Environmental monitoring and assessment, 187(7), Article ARTN 463. https://doi.org/10.1007/s10661-015-4693-1

© 2015, Springer International Publishing Switzerland. The disposal of slag generated by the steel industry can have negative consequences upon the surrounding aquatic environment by the generation of high pH waters, leaching of potentially problemat... Read More about Long-term evolution of highly alkaline steel slag drainage waters.

Rapid recovery of benthic invertebrates downstream of hyperalkaline steel slag discharges (2014)
Journal Article
Hull, S. L., Oty, U. V., & Mayes, W. M. (2014). Rapid recovery of benthic invertebrates downstream of hyperalkaline steel slag discharges. Hydrobiologia, 736(1), 83-97. https://doi.org/10.1007/s10750-014-1894-5

This study assesses the physical and chemical characteristics of hyperalkaline steel slag leachate from a former steelworks on two streams in England and their impacts on benthic invertebrate communities. Using multivariate methods (CCA), we related... Read More about Rapid recovery of benthic invertebrates downstream of hyperalkaline steel slag discharges.