MCCONNACHIE, G., MTAWALI, A. and YOUNG, R.J., 1994. Design aspects of hydraulic flocculators. IN: Pickford, J. et al. (eds). Affordable water supply and sanitation: Proceedings of the 20th WEDC International Conference, Colombo, Sri Lanka, 22-26 August 1994, pp.284-288.
This is a conference paper.
The financial support of the U.K. Overseas Development Administration is acknowledged.