Articles in international, accredited, peer -reviewed journals

  1. Randall, D.G., Nathoo, J., and Lewis, A.E., 2010. A case study for treating a reverse osmosis brine using Eutectic Freeze Crystallization - approaching a zero waste process, Desalination, Volume 266, Issues 1-3, 31 January 2011, Pages 256-262. View full text at

  2. Nortier, P., Chagnon, P. and Lewis, A.E., 2011. Modelling the solubility in Bayer liquors: a critical review and new models, Chemical Engineering Science, 66, 12, 2596-2605. View full text at

  3. Lewis, A.E. and Mangere, M., 2011. Reactive crystallization of copper selenide at very high supersaturation: a challenge to classical crystallization theory for sparingly soluble salts, Chemical Engineering and Technology, 34, 4, 517-524. View full text at

  4. Bhikha, H., Lewis, A.E. and Deglon, D.A., 2011. Reducing water consumption at Skorpion Zinc, Journal of the South African Institute of Mining and Metallurgy (JSAIMM), 111, June, 437-442. View full text at


Scientific/scholarly presentations at conferences (invited contributions indicated)

International, published, peer-reviewed conference proceedings

  1. Randall, D.G., Nathoo, J., Lewis, A.E., Recovery of calcium sulphate from an aqueous waste stream by Eutectic Freeze Crystallization, 2nd Regional Conference of the Southern African Young Water Professionals, 3-5 July 2011, Pretoria, South Africa

  2. Lewis, A.E, and Randall, D.G. 2011, Using Eutectic Freeze Crystallization to treat a Range of Brines, Desalination and Environment: A Water Summit, Rotana Beach, Abu Dhabi, 29 October – 1 November 2011, Ref 1288

  3. Nortier, P., Chagnon, P., and Lewis, A.E., 2011, Modelling the Solubility in Bayer Liquors: the contribution to chemometrics, (BIWIC) Bremen International Workshop on Industrial Crystallization, Sept 2011.

  4. Lewis, A.E., Mangere, M., Mokone, T., and van Hille, R.P. 2011, Precipitation at very high supersaturations – a challenge for classical theory and industrial applications, ISIC18, International Symposium on Industrial Crystallization, Zurich Switzerland, 13-16 September

  5. Randall, D.G., Nathoo, J., Genceli, F.E., Kramer, H.J.M., Witkamp, G.J., and Lewis A.E., 2011, Determination of the metastable ice zone for a sodium sulphate system, ISIC18, International Symposium on Industrial Crystallization, Zurich Switzerland, 13-16 September

  6. Beck, R., Mohamed, R., Lewis, A.E., Andreassen, J-P. 2011, Growth and morphology of the vaterite polymorph of calcium carbonate at constant supersaturation, (ISIC18) 18thIndustrial Symposium on Industrial Crystallization, Zurich Switzerland 13-16 September

  7. Jivanji, R., Nathoo, J., and Lewis, A.E., 2011, Application of Eutectic Freeze Crystallization to the Treatment of Mining Wastewaters, 22nd World Mining Congress & Expo 2011, Istanbul Turkey, 11-16 September