Articles in international, accredited, peer -reviewed journals
1. Apsey, G. and Lewis, A.E., 2013. Selenium impurity in sodium sulphate decahydrate formed by Eutectic Freeze Crystallization of industrial waste brine, Journal of the South African Institute of Mining and Metallurgy (JSAIMM) Special Edition, 113, 415-421
2. Nduna, M., Rodriguez Pascual, M. and Lewis, A.E., 2013. Effect of dissolved precipitating ions on the settling characteristics of copper sulphide, Journal of the South African Institute of Mining and Metallurgy (JSAIMM) Special Edition, 113, 435-439. View full text at http://www.scielo.org.za/scielo.php?pid=S0038-223X2013000500010&script=sci_arttext
3. Kapembwa, M., Rodriguez Pascual, M. and Lewis, A.E., 2013. Heat and mass transfer effects of ice growth mechanisms in pure water and aqueous solutions, American Chemical Society Publishers -Crystal Growth and Design. View full text at http://pubs.acs.org/doi/abs/10.1021/
4. Randall, D.G., Mohamed, R., Nathoo, J., Rossenrode, H. and Lewis, A.E., 2013. Improved calcium sulfate recovery from a reverse osmosis retentate using Eutectic Freeze crystallization, Water Science and Technology, 67, 1, 139-146. View full text at http://www.ncbi.nlm.nih.gov/pubmed/23128631
Books, Chapters in books and Proceedings authored and/or edited
1. Nduna, M., Mokone, T., van Hille, R., Randall, D.G. and Lewis, A.E., February 2013. Removal of metal ions from industrial effluents and acid mine drainage by metal sulphide precipitation, Final Report on Research Project K5/2108, Water Research Commission, Private Bag X03, Gezina, 0031, South Africa
Scientific/scholarly presentations at conferences
International, published, peer-reviewed conference proceedings
1. Lewis, A.E., 2013. Going against the flow – a story about water treatment, Glenwood House College and Nelson Mandela Metropolitan University (NMMU) SCIEX 2013, George, Western Cape, 26-27 July
2. Chivavava, J., Rodriguez Pascual, M. and Lewis, A.E., 2013. Effect of operating conditions on product quality in continuous Eutectic Freeze Crystallization, 20th Bremen International Workshop on Industrial Crystallization (BIWIC), Odense, Denmark, 18-20 September, 231-238
3. Egan, T., Rodriguez Pascual, M. and Lewis, A.E., 2013. In Situ growth measurements of sodium sulphate during cooling crystallization, 20th Bremen International Workshop on Industrial Crystallization (BIWIC), Odense, Denmark, 18-20 September, 68-75
4. Hendricks, U., Rodriguez Pascual, M. and Lewis, A.E., 2013. Investigating precipitation mechanisms of sparingly soluble salts using shock-freeze TEM, 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17) Warsaw, Poland, 11-16 August, 143-144
5. Rodriguez Pascual, M. and Lewis, A.E. 2013. A novel stirred scraped wall crystallizer designed for melt and Eutectic Freeze Crystallization, 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17) Warsaw, Poland, 11-16 August, 144-145
Water Research Commission published reports
1. Randall, D.G., Rodriguez Pascual, M., Nathoo, J., Reddy, S., Apsey, G., Kapembwa, M., Egan, T., Chivavava, J. and Lewis, A.E., September 2013. Extended Investigations into Recovery of Water and Salts from Multi-component Hypersaline Brines using Eutectic Freeze Crystallization, Research Project K5/2012, Water Research Commission, Private Bag, X03, Gezina, 0031, South Africa