Jeppesen, T., Shu, L., Keir, G., and Jegatheesan, V. (2009) Metal recovery from reverse osmosis concentrate. Journal of Cleaner Production, 17 (7). pp. 703-707.

Vigneswaran, Saravanamuttu, Jegatheesan, Veeriah, and Keir, G. (2009) Deep Bed Filtration: modeling theory and practice. In: Vigneswaran, Saravanamuthu (Vigi) , (ed.) Waste Water Treatment Technologies. Encyclopedia of Life Support Systems (EOLSS) . EOLSS Publishers, Oxford, UK, - .