GODFREY, S., 2001. Water quality monitoring in Angola. IN: Scott, R. (ed). People and systems for water, sanitation and health: Proceedings of the 27th WEDC International Conference, Lusaka, Zambia, 20-24 August 2001, pp. 487-489.
This paper examines the methods of chlorination used
and the software and hardware components required to
improve the water quality.