Biblio

K. A. Ghebremichael, Moringa seed and pumice as alternative natural materials for drinking water treatment. Stockholm, Sweden: Royal Institute of Technology, Division of Land and Water Resources, 2004, p. xiv, 56 p. : 18 fig., 6 tab.

J. C. Goldgrabe, Summers, R. S., and Miltner, R. J., “Particle removal and head loss development in biological filters”, Journal American Water Works Association, pp. p. 94-106: 19 fig., 4 tab., 1993.

M. A. Johari, “The upgrading of the Sg. Linggi treatment system for the removal of organic micropollutants”, Water supply : the review journal of the International Water Supply Association, pp. p. 225-234: fig., tab., 1989.

J. W. de Lange, “Direct filtration for the water supply of Sukabumi, Indonesia”. Delft University of Technology, Department of Civil Engineering, Delft, The Netherlands, p. 28, 35 p.: fig., tab., 1988.

T. F. Ryan, “Dual media filtration for the rehabilitation of an existing slow sand filter in Zimbabwe”, in Slow sand filtration : recent developments in water treatment technology, 1988, pp. P. 379-392: fig., tab.

K. J. Ives and Rajapakse, J. P., “Pretreatment with pebble matrix filtration”, in Slow sand filtration : recent developments in water treatment technology, 1988, pp. P. 141-152: fig., tab.

C. M. J. Yeh, “A quantitative investigation into the effectiveness of jute fiber as a medium for the pre-treatment of raw water supplies”, vol. no. EV-88-30. Asian Institute of Technology, Bangkok, Thailand, p. 2 microfiche (iv, 88 p.): fig., tab., 1988.

J. N. Kardile, Simple methods in water purification. Nasik, India: Foundation for Simplified Filters, 1987, p. 179 p.: fig., tab.

J. Arboleda-Valencia, “A new approach to treatment plant design and construction in Latin America.”, Journal American Water Works Association, pp. p. 92-105: fig., tab., photogr., 1986.

O. Ogedengbe, “Dual-media filtration with sand and palm kernel shells”, International journal for development technology, pp. p. 251-260, 1985.

D. M. Tam, Vigneswaran, S., and Visvanathan, C., Water filtration technologies for developing countries, vol. no. 12. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1983, p. 110 p.: fig., tab.

C. Richter and Balkowiski, C. S., “Water treatment plant for small communities : studies in a pilot plant”. Companhia de Saneamento do Parana (Sanepar), Curitiba, Brazil, p. 51 p., [25] p. of fig., 1979.

H. N. Leow, “Alternatives in slow filtration for treatment of tropical surface water”, vol. no. 994. Asian Institute of Technology, Bangkok, Thailand, p. vi + 57 p. : tabs., refs., apps., 1976.

M. B. Pescod and Thanh, N. Cong, “Application of slow sand filtration for surface water treatment in tropical developing countries”, vol. no. 65. Asian Institute of Technology, Environmental Engineering Division, Bangkok, Thailand, p. iv, 75 p.: fig., tab., 1976.

M. N. Uddin, “Slow filtration for surface water treatment in the tropics”, vol. no. 882. Asian Institute of Technology, Bangkok, Thailand, p. vi + 89 p. : figs., tabs., refs., 1976.